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IUCrJ
ISSN: 2052-2525
CHEMISTRY
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CRYSTENG
Volume 9
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Part 5
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September 2022
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Pages 544–550
https://doi.org/10.1107/S2052252522006406
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IUCrJ
ISSN: 2052-2525
CHEMISTRY
|
CRYSTENG
Volume 9
|
Part 5
|
September 2022
|
Pages 544–550
https://doi.org/10.1107/S2052252522006406
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access
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data_dhbr1af_41001 #============================================================================== # PROCESSING SUMMARY (IUCr Office Use Only) _journal_date_recd_electronic 2022-02-03 _journal_date_to_coeditor ? _journal_date_from_coeditor ? _journal_date_accepted ? _journal_date_printers_first ? _journal_date_printers_final ? _journal_date_proofs_out ? _journal_date_proofs_in ? _journal_coeditor_name ? _journal_coeditor_code CT5016 _journal_coeditor_notes ; ? ; _journal_paper_category FA _journal_techeditor_code ? _iucr_compatibility_tag ACTA95 _journal_techeditor_notes ; ; _journal_coden_ASTM ? _journal_name_full ? _journal_year ? _journal_volume ? _journal_issue ? _journal_page_first ? _journal_page_last ? _journal_suppl_publ_number ? _journal_suppl_publ_pages ? #============================================================================== _database_code_depnum_ccdc_archive 'CCDC 2132130' loop_ _audit_author_name _audit_author_address 'Armand Budzianowski' ;National Centre for Nuclear Research Poland ; _audit_update_record ; 2022-04-20 deposited with the CCDC. 2022-05-18 downloaded from the CCDC. ; _publ_requested_journal ; JACS ; _publ_contact_author_fax '+48 61 829 1555' _publ_contact_author_phone '+48(22)273 1148' _publ_contact_author_email armand.budzianowski@ncbj.gov.pl _publ_contact_author_address ; National Centre for Nuclear Research, So\%A?tana 7, 05-400 Otwock, Poland. ; _publ_contact_author_name 'Armand Budzianowski' _publ_requested_category FO loop_ _publ_author_name _publ_author_address 'Budzianowski, Armand' ; National Centre for Nuclear Reserch So\/ltana 7 05-400 Otwock Poland ; 'Katrusiak, Andrzej' ; Faculty of Chemistry, Adam Mickiewicz University, ul. Uniwersytetu Pozna\%A?skiego 8, 61-614 Poznan, Poland katran@amu.edu.pl ; 'Petricek, Vaclav' ;Academy of Sciences Institute of Physics Department of Structure Analysis Cukrovarnicka 10 16253 Praha 6 Czech Republic petricek@fzu.cz ; _audit_creation_method SHELXL-2016/6 _chemical_name_systematic ? _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C6 H14 N2, 3(Br), H3 O' _chemical_formula_sum 'C6 H17 Br3 N2 O' _chemical_formula_weight 372.94 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _space_group_crystal_system trigonal _space_group_IT_number 154 _space_group_name_H-M_alt 'P 32 2 1' _space_group_name_Hall 'P 32 2"' loop_ _space_group_symop_operation_xyz 'x, y, z' '-y, x-y, z+2/3' '-x+y, -x, z+1/3' 'x-y, -y, -z+1/3' '-x, -x+y, -z+2/3' 'y, x, -z' _cell_length_a 9.5838(3) _cell_length_b 9.5838(3) _cell_length_c 23.2270(8) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 1847.56(13) _cell_formula_units_Z 6 _cell_measurement_temperature 296(2) _cell_measurement_reflns_used 3200 _cell_measurement_theta_min 3.0150 _cell_measurement_theta_max 25.3070 _exptl_crystal_description block _exptl_crystal_colour 'clear colourless' _exptl_crystal_density_meas ? _exptl_crystal_density_method ? _exptl_crystal_density_diffrn 2.011 _exptl_crystal_F_000 1080 _exptl_transmission_factor_min ? _exptl_transmission_factor_max ? _exptl_crystal_size_max 0.100 _exptl_crystal_size_mid 0.100 _exptl_crystal_size_min 0.100 _exptl_absorpt_coefficient_mu 9.792 _exptl_absorpt_correction_T_min 0.956 _exptl_absorpt_correction_T_max 0.985 _exptl_absorpt_correction_type analytical _exptl_absorpt_process_details ; CrysAlisPro 1.171.40.57a (Rigaku Oxford Diffraction, 2019) Analytical numeric absorption correction using a multifaceted crystal model based on expressions derived by R.C. Clark & J.S. Reid. (Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. ; _diffrn_ambient_temperature 296(2) _diffrn_source 'fine-focus sealed X-ray tube' _diffrn_source_type 'Enhance (Mo) X-ray Source' _diffrn_radiation_probe x-ray _diffrn_radiation_type 'Mo K\a' _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_monochromator graphite _diffrn_measurement_device 'four-circle diffractometer' _diffrn_measurement_device_type 'Xcalibur, Sapphire2, large Be window' _diffrn_detector 'CCD plate' _diffrn_detector_type 'Sapphire2, large Be window' _diffrn_detector_area_resol_mean 8.1929 _diffrn_reflns_number 14765 _diffrn_reflns_av_unetI/netI 0.0453 _diffrn_reflns_av_R_equivalents 0.0526 _diffrn_reflns_limit_h_min -13 _diffrn_reflns_limit_h_max 12 _diffrn_reflns_limit_k_min -9 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_l_min -31 _diffrn_reflns_limit_l_max 30 _diffrn_reflns_theta_min 2.454 _diffrn_reflns_theta_max 29.253 _diffrn_reflns_theta_full 25.242 _diffrn_measured_fraction_theta_max 0.955 _diffrn_measured_fraction_theta_full 1.000 _diffrn_reflns_Laue_measured_fraction_max 0.955 _diffrn_reflns_Laue_measured_fraction_full 1.000 _diffrn_reflns_point_group_measured_fraction_max 0.937 _diffrn_reflns_point_group_measured_fraction_full 1.000 _reflns_number_total 3159 _reflns_number_gt 2323 _reflns_threshold_expression 'I > 2\s(I)' _reflns_Friedel_coverage 0.687 _reflns_Friedel_fraction_max 0.912 _reflns_Friedel_fraction_full 1.000 _reflns_special_details ; Reflections were merged by SHELXL according to the crystal class for the calculation of statistics and refinement. _reflns_Friedel_fraction is defined as the number of unique Friedel pairs measured divided by the number that would be possible theoretically, ignoring centric projections and systematic absences. ; _computing_data_collection ; CrysAlis Version 1.171.13 beta (release 14.11.2003 CrysAlis171 VC++) ; _computing_cell_refinement 'CrysAlisPro 1.171.40.57a (Rigaku OD, 2019)' _computing_data_reduction 'CrysAlisPro 1.171.40.57a (Rigaku OD, 2019)' _computing_structure_solution ; SHELXS-2013/1 (Sheldrick, 1990) JANA2006 ; _computing_structure_refinement ; SHELXL-2016/6 (Sheldrick, 2016) JANA2006 ; _computing_molecular_graphics ; X-Seed (Barbour, 2001) ShelXle (Hubschle et al., 2011) VESTA ( Momma & Izumi, 2011) ; _refine_special_details ? _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'w=1/[\s^2^(Fo^2^)+(0.0200P)^2^+0.7694P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary ? _atom_sites_solution_hydrogens mixed _refine_ls_hydrogen_treatment mixed _refine_ls_extinction_method none _refine_ls_extinction_coef . _refine_ls_abs_structure_details ; Flack x determined using 737 quotients [(I+)-(I-)]/[(I+)+(I-)] (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). ; _refine_ls_abs_structure_Flack 0.005(15) _chemical_absolute_configuration ad _refine_ls_number_reflns 3159 _refine_ls_number_parameters 201 _refine_ls_number_restraints 84 _refine_ls_R_factor_all 0.0705 _refine_ls_R_factor_gt 0.0415 _refine_ls_wR_factor_ref 0.0740 _refine_ls_wR_factor_gt 0.0652 _refine_ls_goodness_of_fit_ref 1.080 _refine_ls_restrained_S_all 1.070 _refine_ls_shift/su_max 0.001 _refine_ls_shift/su_mean 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_site_symmetry_order _atom_site_calc_flag _atom_site_refinement_flags_posn _atom_site_refinement_flags_adp _atom_site_refinement_flags_occupancy _atom_site_disorder_assembly _atom_site_disorder_group Br1A Br 0.14646(8) 0.47635(9) 0.41669(3) 0.04436(19) Uani 1 1 d D . . . . Br2A Br 0.03007(9) 0.20114(9) 0.09569(3) 0.0434(2) Uani 1 1 d . . . . . Br3A Br 0.64491(9) 0.53260(9) 0.40619(3) 0.0431(2) Uani 1 1 d . . . . . O2W O 1.000000 0.6615(7) 0.333333 0.069(3) Uani 1 2 d DS T P . . H21W H 0.961(10) 0.573(4) 0.318(3) 0.083 Uiso 0.5 1 d D U P . . H22W H 0.953(5) 0.704(5) 0.319(2) 0.083 Uiso 0.5 1 d D U P . . H23W H 1.092(3) 0.715(8) 0.321(3) 0.083 Uiso 0.5 1 d D U P . . O1W O 0.3328(7) 0.3328(7) 0.500000 0.072(3) Uani 1 2 d DS T P . . H11W H 0.398(6) 0.404(4) 0.5211(18) 0.086 Uiso 0.5 1 d D U P . . H12W H 0.313(5) 0.376(5) 0.4734(17) 0.086 Uiso 0.5 1 d D U P . . H13W H 0.250(3) 0.280(7) 0.5184(19) 0.086 Uiso 0.5 1 d D U P . . N1A N 0.2147(19) 0.292(2) 0.2188(7) 0.047(4) Uani 0.54(2) 1 d D U P A 1 H1A H 0.120326 0.249251 0.193511 0.056 Uiso 0.54(2) 1 calc R U P A 1 N2A N 0.4474(19) 0.4055(19) 0.2864(7) 0.041(4) Uani 0.54(2) 1 d D U P A 1 H2A H 0.540795 0.449120 0.312218 0.050 Uiso 0.54(2) 1 calc R U P A 1 C1A C 0.1656(19) 0.213(2) 0.2777(11) 0.060(7) Uani 0.54(2) 1 d D U P A 1 H11A H 0.097958 0.247409 0.296999 0.072 Uiso 0.54(2) 1 calc R U P A 1 H12A H 0.104691 0.096914 0.273575 0.072 Uiso 0.54(2) 1 calc R U P A 1 C2A C 0.315(3) 0.262(3) 0.3126(7) 0.056(5) Uani 0.54(2) 1 d D U P A 1 H21A H 0.298666 0.284010 0.351993 0.067 Uiso 0.54(2) 1 calc R U P A 1 H22A H 0.339590 0.174943 0.313010 0.067 Uiso 0.54(2) 1 calc R U P A 1 C3A C 0.339(3) 0.258(3) 0.1933(7) 0.069(7) Uani 0.54(2) 1 d D U P A 1 H31A H 0.359083 0.290642 0.153211 0.083 Uiso 0.54(2) 1 calc R U P A 1 H32A H 0.305404 0.144716 0.196076 0.083 Uiso 0.54(2) 1 calc R U P A 1 C4A C 0.4919(19) 0.361(2) 0.2301(11) 0.053(6) Uani 0.54(2) 1 d D U P A 1 H41A H 0.546263 0.300017 0.237262 0.063 Uiso 0.54(2) 1 calc R U P A 1 H42A H 0.565359 0.457734 0.209188 0.063 Uiso 0.54(2) 1 calc R U P A 1 C5A C 0.289(3) 0.475(2) 0.2254(12) 0.065(9) Uani 0.54(2) 1 d D U P A 1 H51A H 0.347941 0.529602 0.190892 0.077 Uiso 0.54(2) 1 calc R U P A 1 H51B H 0.204493 0.501672 0.231345 0.077 Uiso 0.54(2) 1 calc R U P A 1 C6A C 0.401(4) 0.529(3) 0.2769(13) 0.045(7) Uani 0.54(2) 1 d D U P A 1 H61A H 0.496260 0.632526 0.269325 0.054 Uiso 0.54(2) 1 calc R U P A 1 H62A H 0.347565 0.538912 0.310694 0.054 Uiso 0.54(2) 1 calc R U P A 1 N1B N 0.290(2) 0.3273(18) 0.2004(6) 0.036(4) Uani 0.46(2) 1 d D U P A 2 H1B H 0.248456 0.304912 0.160888 0.043 Uiso 0.46(2) 1 calc R U P A 2 N2B N 0.386(2) 0.383(2) 0.3020(7) 0.032(4) Uani 0.46(2) 1 d D U P A 2 H2B H 0.425369 0.405904 0.341768 0.039 Uiso 0.46(2) 1 calc R U P A 2 C1B C 0.177(2) 0.188(2) 0.2390(10) 0.046(6) Uani 0.46(2) 1 d D U P A 2 H11B H 0.184309 0.093376 0.230003 0.056 Uiso 0.46(2) 1 calc R U P A 2 H12B H 0.066254 0.162580 0.232698 0.056 Uiso 0.46(2) 1 calc R U P A 2 C2B C 0.224(3) 0.237(3) 0.3014(9) 0.044(6) Uani 0.46(2) 1 d D U P A 2 H21B H 0.146575 0.259385 0.319827 0.053 Uiso 0.46(2) 1 calc R U P A 2 H22B H 0.226435 0.150516 0.322256 0.053 Uiso 0.46(2) 1 calc R U P A 2 C3B C 0.450(3) 0.341(3) 0.2019(8) 0.048(6) Uani 0.46(2) 1 d D U P A 2 H31B H 0.527807 0.438403 0.182104 0.058 Uiso 0.46(2) 1 calc R U P A 2 H32B H 0.446256 0.249201 0.183365 0.058 Uiso 0.46(2) 1 calc R U P A 2 C4B C 0.496(2) 0.349(3) 0.2669(9) 0.041(5) Uani 0.46(2) 1 d D U P A 2 H41B H 0.485626 0.246908 0.278565 0.049 Uiso 0.46(2) 1 calc R U P A 2 H42B H 0.606662 0.432909 0.272761 0.049 Uiso 0.46(2) 1 calc R U P A 2 C5B C 0.287(2) 0.477(2) 0.2227(10) 0.026(5) Uani 0.46(2) 1 d D U P A 2 H1 H 0.338318 0.564642 0.195196 0.031 Uiso 0.46(2) 1 calc R U P A 2 H52B H 0.177153 0.453127 0.228704 0.031 Uiso 0.46(2) 1 calc R U P A 2 C6B C 0.379(4) 0.523(3) 0.2789(11) 0.031(6) Uani 0.46(2) 1 d D U P A 2 H61B H 0.487004 0.611957 0.272742 0.037 Uiso 0.46(2) 1 calc R U P A 2 H62B H 0.325371 0.557011 0.306348 0.037 Uiso 0.46(2) 1 calc R U P A 2 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Br1A 0.0381(4) 0.0417(4) 0.0497(4) 0.0058(3) -0.0012(3) 0.0173(4) Br2A 0.0477(5) 0.0446(4) 0.0371(4) -0.0032(3) -0.0084(3) 0.0225(4) Br3A 0.0438(5) 0.0476(4) 0.0374(4) -0.0047(3) -0.0079(4) 0.0224(4) O2W 0.064(6) 0.061(4) 0.083(7) -0.001(2) -0.002(5) 0.032(3) O1W 0.072(5) 0.072(5) 0.072(6) 0.007(2) -0.007(2) 0.037(5) N1A 0.032(8) 0.065(11) 0.050(9) -0.014(9) -0.023(7) 0.029(9) N2A 0.036(9) 0.043(8) 0.044(10) -0.006(7) -0.014(7) 0.019(7) C1A 0.031(9) 0.037(10) 0.091(18) 0.021(14) 0.021(10) 0.001(8) C2A 0.079(16) 0.044(10) 0.042(9) 0.010(8) -0.003(8) 0.028(12) C3A 0.088(18) 0.112(19) 0.048(10) -0.033(9) -0.017(9) 0.080(16) C4A 0.031(8) 0.042(11) 0.089(17) -0.004(14) 0.022(10) 0.021(8) C5A 0.08(2) 0.054(13) 0.08(2) 0.019(12) -0.005(14) 0.053(15) C6A 0.036(12) 0.023(10) 0.072(17) -0.001(9) 0.017(9) 0.011(9) N1B 0.037(9) 0.032(8) 0.023(7) 0.002(6) -0.008(6) 0.006(8) N2B 0.037(10) 0.044(11) 0.026(8) -0.009(7) -0.008(7) 0.028(10) C1B 0.035(9) 0.031(9) 0.055(14) 0.019(9) -0.014(9) 0.003(8) C2B 0.051(15) 0.038(12) 0.039(11) 0.018(10) 0.020(11) 0.019(13) C3B 0.052(13) 0.064(16) 0.034(10) -0.012(12) 0.012(10) 0.033(13) C4B 0.040(10) 0.047(11) 0.044(12) -0.021(11) -0.012(8) 0.029(9) C5B 0.009(11) 0.030(10) 0.025(13) 0.007(9) 0.000(8) -0.001(9) C6B 0.034(14) 0.034(12) 0.028(13) -0.004(9) -0.012(10) 0.020(11) _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag O2W H21W 0.8201(14) . ? O2W H22W 0.8201(14) . ? O2W H23W 0.8201(15) . ? O2W H21W 0.8201(14) 5_765 ? O2W H22W 0.8201(14) 5_765 ? O2W H23W 0.8201(14) 5_765 ? O1W H11W 0.8201(14) . ? O1W H12W 0.8201(14) . ? O1W H13W 0.8201(15) . ? O1W H11W 0.8201(14) 6_556 ? O1W H12W 0.8201(14) 6_556 ? O1W H13W 0.8201(14) 6_556 ? N1A C3A 1.507(19) . ? N1A C1A 1.519(19) . ? N1A C5A 1.537(17) . ? N1A H1A 0.9800 . ? N2A C2A 1.461(19) . ? N2A C6A 1.470(16) . ? N2A C4A 1.504(19) . ? N2A H2A 0.9800 . ? C1A C2A 1.502(19) . ? C1A H11A 0.9700 . ? C1A H12A 0.9700 . ? C2A H21A 0.9700 . ? C2A H22A 0.9700 . ? C3A C4A 1.55(2) . ? C3A H31A 0.9700 . ? C3A H32A 0.9700 . ? C4A H41A 0.9700 . ? C4A H42A 0.9700 . ? C5A C6A 1.519(17) . ? C5A H51A 0.9700 . ? C5A H51B 0.9700 . ? C6A H61A 0.9700 . ? C6A H62A 0.9700 . ? N1B C3B 1.47(2) . ? N1B C1B 1.519(18) . ? N1B C5B 1.537(17) . ? N1B H1B 0.9800 . ? N2B C6B 1.477(17) . ? N2B C2B 1.48(2) . ? N2B C4B 1.494(19) . ? N2B H2B 0.9800 . ? C1B C2B 1.52(2) . ? C1B H11B 0.9700 . ? C1B H12B 0.9700 . ? C2B H21B 0.9700 . ? C2B H22B 0.9700 . ? C3B C4B 1.56(2) . ? C3B H31B 0.9700 . ? C3B H32B 0.9700 . ? C4B H41B 0.9700 . ? C4B H42B 0.9700 . ? C5B C6B 1.511(16) . ? C5B H1 0.9700 . ? C5B H52B 0.9700 . ? C6B H61B 0.9700 . ? C6B H62B 0.9700 . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag H21W O2W H22W 105(4) . . ? H21W O2W H23W 107(4) . . ? H22W O2W H23W 104(4) . . ? H21W O2W H21W 72(10) . 5_765 ? H22W O2W H21W 175(8) . 5_765 ? H23W O2W H21W 81(9) . 5_765 ? H21W O2W H22W 175(8) . 5_765 ? H22W O2W H22W 78(7) . 5_765 ? H23W O2W H22W 68(8) . 5_765 ? H21W O2W H22W 105(4) 5_765 5_765 ? H21W O2W H23W 81(9) . 5_765 ? H22W O2W H23W 68(8) . 5_765 ? H23W O2W H23W 170(10) . 5_765 ? H21W O2W H23W 107(4) 5_765 5_765 ? H22W O2W H23W 104(4) 5_765 5_765 ? H11W O1W H12W 108(2) . . ? H11W O1W H13W 108(2) . . ? H12W O1W H13W 108(2) . . ? H11W O1W H11W 74(8) . 6_556 ? H12W O1W H11W 58(6) . 6_556 ? H13W O1W H11W 165(7) . 6_556 ? H11W O1W H12W 58(6) . 6_556 ? H12W O1W H12W 164(6) . 6_556 ? H13W O1W H12W 85(5) . 6_556 ? H11W O1W H12W 108(2) 6_556 6_556 ? H11W O1W H13W 165(7) . 6_556 ? H12W O1W H13W 85(5) . 6_556 ? H13W O1W H13W 75(9) . 6_556 ? H11W O1W H13W 108(2) 6_556 6_556 ? H12W O1W H13W 108(2) 6_556 6_556 ? C3A N1A C1A 109.2(13) . . ? C3A N1A C5A 108.7(17) . . ? C1A N1A C5A 109.2(15) . . ? C3A N1A H1A 109.9 . . ? C1A N1A H1A 109.9 . . ? C5A N1A H1A 109.9 . . ? C2A N2A C6A 110.7(18) . . ? C2A N2A C4A 109.2(13) . . ? C6A N2A C4A 109.9(16) . . ? C2A N2A H2A 109.0 . . ? C6A N2A H2A 109.0 . . ? C4A N2A H2A 109.0 . . ? C2A C1A N1A 108.8(12) . . ? C2A C1A H11A 109.9 . . ? N1A C1A H11A 109.9 . . ? C2A C1A H12A 109.9 . . ? N1A C1A H12A 109.9 . . ? H11A C1A H12A 108.3 . . ? N2A C2A C1A 108.1(14) . . ? N2A C2A H21A 110.1 . . ? C1A C2A H21A 110.1 . . ? N2A C2A H22A 110.1 . . ? C1A C2A H22A 110.1 . . ? H21A C2A H22A 108.4 . . ? N1A C3A C4A 104.3(12) . . ? N1A C3A H31A 110.9 . . ? C4A C3A H31A 110.9 . . ? N1A C3A H32A 110.9 . . ? C4A C3A H32A 110.9 . . ? H31A C3A H32A 108.9 . . ? N2A C4A C3A 110.4(12) . . ? N2A C4A H41A 109.6 . . ? C3A C4A H41A 109.6 . . ? N2A C4A H42A 109.6 . . ? C3A C4A H42A 109.6 . . ? H41A C4A H42A 108.1 . . ? C6A C5A N1A 108.0(13) . . ? C6A C5A H51A 110.1 . . ? N1A C5A H51A 110.1 . . ? C6A C5A H51B 110.1 . . ? N1A C5A H51B 110.1 . . ? H51A C5A H51B 108.4 . . ? N2A C6A C5A 107.1(13) . . ? N2A C6A H61A 110.3 . . ? C5A C6A H61A 110.3 . . ? N2A C6A H62A 110.3 . . ? C5A C6A H62A 110.3 . . ? H61A C6A H62A 108.6 . . ? C3B N1B C1B 108.6(14) . . ? C3B N1B C5B 114.1(15) . . ? C1B N1B C5B 106.6(14) . . ? C3B N1B H1B 109.2 . . ? C1B N1B H1B 109.2 . . ? C5B N1B H1B 109.2 . . ? C6B N2B C2B 110.7(18) . . ? C6B N2B C4B 111.0(18) . . ? C2B N2B C4B 107.9(14) . . ? C6B N2B H2B 109.1 . . ? C2B N2B H2B 109.1 . . ? C4B N2B H2B 109.1 . . ? N1B C1B C2B 108.6(14) . . ? N1B C1B H11B 110.0 . . ? C2B C1B H11B 110.0 . . ? N1B C1B H12B 110.0 . . ? C2B C1B H12B 110.0 . . ? H11B C1B H12B 108.4 . . ? N2B C2B C1B 108.1(13) . . ? N2B C2B H21B 110.1 . . ? C1B C2B H21B 110.1 . . ? N2B C2B H22B 110.1 . . ? C1B C2B H22B 110.1 . . ? H21B C2B H22B 108.4 . . ? N1B C3B C4B 106.6(13) . . ? N1B C3B H31B 110.4 . . ? C4B C3B H31B 110.4 . . ? N1B C3B H32B 110.4 . . ? C4B C3B H32B 110.4 . . ? H31B C3B H32B 108.6 . . ? N2B C4B C3B 108.8(15) . . ? N2B C4B H41B 109.9 . . ? C3B C4B H41B 109.9 . . ? N2B C4B H42B 109.9 . . ? C3B C4B H42B 109.9 . . ? H41B C4B H42B 108.3 . . ? C6B C5B N1B 106.5(13) . . ? C6B C5B H1 110.4 . . ? N1B C5B H1 110.4 . . ? C6B C5B H52B 110.4 . . ? N1B C5B H52B 110.4 . . ? H1 C5B H52B 108.6 . . ? N2B C6B C5B 109.5(14) . . ? N2B C6B H61B 109.8 . . ? C5B C6B H61B 109.8 . . ? N2B C6B H62B 109.8 . . ? C5B C6B H62B 109.8 . . ? H61B C6B H62B 108.2 . . ? loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion _geom_torsion_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag C3A N1A C1A C2A 51(2) . . . . ? C5A N1A C1A C2A -68(2) . . . . ? C6A N2A C2A C1A 51(2) . . . . ? C4A N2A C2A C1A -71(2) . . . . ? N1A C1A C2A N2A 19(3) . . . . ? C1A N1A C3A C4A -71(2) . . . . ? C5A N1A C3A C4A 48(2) . . . . ? C2A N2A C4A C3A 49(2) . . . . ? C6A N2A C4A C3A -73(2) . . . . ? N1A C3A C4A N2A 19(2) . . . . ? C3A N1A C5A C6A -76(3) . . . . ? C1A N1A C5A C6A 43(3) . . . . ? C2A N2A C6A C5A -75(3) . . . . ? C4A N2A C6A C5A 46(3) . . . . ? N1A C5A C6A N2A 22(3) . . . . ? C3B N1B C1B C2B 71(2) . . . . ? C5B N1B C1B C2B -52(2) . . . . ? C6B N2B C2B C1B 69(2) . . . . ? C4B N2B C2B C1B -53(2) . . . . ? N1B C1B C2B N2B -14(3) . . . . ? C1B N1B C3B C4B -52(2) . . . . ? C5B N1B C3B C4B 67(2) . . . . ? C6B N2B C4B C3B -50(2) . . . . ? C2B N2B C4B C3B 71(2) . . . . ? N1B C3B C4B N2B -15(3) . . . . ? C3B N1B C5B C6B -48(2) . . . . ? C1B N1B C5B C6B 72(2) . . . . ? C2B N2B C6B C5B -49(3) . . . . ? C4B N2B C6B C5B 71(3) . . . . ? N1B C5B C6B N2B -20(3) . . . . ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A _geom_hbond_publ_flag O2W H21W Br1A 0.8201(14) 2.564(16) 3.370(5) 168(6) 5_655 yes O2W H22W Br2A 0.8201(14) 2.62(2) 3.394(4) 158(6) 4_665 yes O2W H23W Br3A 0.8201(15) 2.625(16) 3.4303(12) 167(6) 5_765 yes O1W H11W Br3A 0.8201(14) 2.62(2) 3.411(5) 162(6) 6_556 yes O1W H12W Br1A 0.8201(14) 2.59(2) 3.3591(9) 156(5) . yes O1W H13W Br2A 0.8201(15) 2.639(19) 3.439(5) 166(6) 5 yes N1A^a H1A^a Br2A 0.98 2.39 3.244(13) 145.0 . yes N2A^a H2A^a Br3A 0.98 2.37 3.240(14) 148.1 . yes C1A^a H11A^a Br1A 0.97 3.03 3.74(2) 131.1 5 yes C1A^a H12A^a Br2A 0.97 2.88 3.77(2) 153.5 4 yes C2A^a H22A^a Br3A 0.97 3.08 3.98(2) 154.4 5_655 yes C3A^a H31A^a Br3A 0.97 3.04 3.606(15) 118.4 2_654 yes C3A^a H32A^a Br3A 0.97 3.12 3.95(2) 145.1 5_655 yes C4A^a H41A^a Br1A 0.97 2.83 3.652(18) 143.3 5_655 yes C4A^a H42A^a Br2A 0.97 3.04 3.812(18) 137.4 4_665 yes C5A^a H51A^a Br1A 0.97 2.94 3.90(3) 175.5 2_664 yes C5A^a H51B^a Br1A 0.97 2.95 3.72(3) 137.9 5 yes C6A^a H61A^a Br2A 0.97 2.86 3.70(3) 146.2 4_665 yes C6A^a H62A^a Br1A 0.97 3.00 3.94(3) 164.9 . yes N1B^b H1B^b Br2A 0.98 2.36 3.249(15) 150.1 . yes N2B^b H2B^b Br3A 0.98 2.36 3.243(16) 149.0 . yes C1B^b H12B^b Br2A 0.97 3.07 3.549(16) 112.1 4 yes C2B^b H21B^b Br1A 0.97 3.06 3.83(2) 137.2 . yes C2B^b H22B^b Br2A 0.97 2.92 3.78(2) 148.9 3 yes C3B^b H32B^b Br3A 0.97 2.94 3.770(19) 144.9 2_654 yes C4B^b H41B^b Br3A 0.97 3.05 3.93(2) 151.2 5_655 yes C4B^b H42B^b Br1A 0.97 3.03 3.544(18) 114.4 5_655 yes C5B^b H1^b Br1A 0.97 3.02 3.85(2) 144.5 2_664 yes C5B^b H52B^b Br1A 0.97 2.76 3.71(2) 169.7 5 yes C6B^b H61B^b Br2A 0.97 2.96 3.89(4) 161.5 4_665 yes C6B^b H62B^b Br1A 0.97 2.96 3.79(4) 144.5 . yes _refine_diff_density_max 0.548 _refine_diff_density_min -0.607 _refine_diff_density_rms 0.098 # start Validation Reply Form _vrf_PLAT313_dhbr1af_41001 ; PROBLEM: Oxygen with Three Covalent Bonds (rare) ........ O1W Check RESPONSE: In the structures are two hydroxonium H3O+ anions. ; # end Validation Reply Form ####################################################################### # # This file contains crystal structure data downloaded from the # Cambridge Structural Database (CSD) hosted by the Cambridge # Crystallographic Data Centre (CCDC). # # Full information about CCDC data access policies and citation # guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 # # Audit and citation data items may have been added by the CCDC. # Please retain this information to preserve the provenance of # this file and to allow appropriate attribution of the data. # ####################################################################### data_dabco1_h168b6_abs2 _database_code_depnum_ccdc_archive 'CCDC 2132131' loop_ _audit_author_name _audit_author_address 'Armand Budzianowski' ;National Centre for Nuclear Research Poland ; _audit_update_record ; 2022-01-03 deposited with the CCDC. 2022-05-18 downloaded from the CCDC. ; _publ_requested_journal ; JACS ; _publ_contact_author_fax '+48 61 829 1555' _publ_contact_author_phone '+48(22)273 1148' _publ_contact_author_email armand.budzianowski@ncbj.gov.pl _publ_contact_author_address ; National Centre for Nuclear Research, So\/ltana 7, 05-400 Otwock, Poland. ; _publ_contact_author_name 'Armand Budzianowski' _publ_requested_category FO loop_ _publ_author_name _publ_author_address 'Budzianowski, Armand' ; National Centre for Nuclear Reserch So\/ltana 7 05-400 Otwock Poland ; 'Katrusiak, Andrzej' ; Faculty of Chemistry, Adam Mickiewicz University, ul. Uniwersytetu Pozna\nskiego 8, 61-614 Poznan, Poland katran@amu.edu.pl ; 'Petricek, Vaclav' ;Academy of Sciences Institute of Physics Department of Structure Analysis Cukrovarnicka 10 16253 Praha 6 Czech Republic petricek@fzu.cz ; _audit_creation_method SHELXL-2016/6 _chemical_name_systematic ; (1,4-diazabicyclo[2.2.2]octane) hydronium tri-bromide ; _chemical_name_common 'dabco hydronium tri-bromide' _chemical_melting_point ? _chemical_formula_moiety 'C6 H14 N2, 3 Br, H3 O,' _chemical_formula_sum 'C6 H17 Br3 N2 O' _chemical_formula_weight 372.94 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Br Br -0.6763 1.2805 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _space_group_crystal_system trigonal _space_group_IT_number 158 _space_group_name_H-M_alt 'P 3 c 1' _space_group_name_Hall 'P 3 -2"c' loop_ _space_group_symop_operation_xyz 'x, y, z' '-y, x-y, z' '-x+y, -x, z' '-x+y, y, z+1/2' 'x, x-y, z+1/2' '-y, -x, z+1/2' _cell_length_a 16.04250(10) _cell_length_b 16.04250(10) _cell_length_c 7.9666(7) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 1775.61(16) _cell_formula_units_Z 6 _cell_measurement_temperature 299(2) _cell_measurement_reflns_used 15432 _cell_measurement_theta_min 5.4960 _cell_measurement_theta_max 71.1500 _exptl_crystal_description plate _exptl_crystal_colour 'clear colourless' _exptl_crystal_density_meas ? _exptl_crystal_density_method ? _exptl_crystal_density_diffrn 2.093 _exptl_crystal_F_000 1080 _exptl_transmission_factor_min ? _exptl_transmission_factor_max ? _exptl_crystal_size_max 0.477 _exptl_crystal_size_mid 0.275 _exptl_crystal_size_min 0.144 _exptl_absorpt_coefficient_mu 12.368 _exptl_absorpt_correction_T_min 0.060 _exptl_absorpt_correction_T_max 0.334 _exptl_absorpt_correction_type analytical _exptl_absorpt_process_details ; CrysAlisPro 1.171.40.57a (Rigaku Oxford Diffraction, 2019) Analytical numeric absorption correction using a multifaceted crystal model based on expressions derived by R.C. Clark & J.S. Reid. (Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. ; _exptl_absorpt_special_details ? _diffrn_ambient_temperature 299(2) _diffrn_source 'fine-focus sealed X-ray tube' _diffrn_source_type 'Enhance (Cu) X-ray Source' _diffrn_radiation_probe x-ray _diffrn_radiation_type 'Cu K\a' _diffrn_radiation_wavelength 1.54184 _diffrn_radiation_monochromator graphite _diffrn_measurement_device 'four-circle diffractometer' _diffrn_measurement_device_type 'Xcalibur, Ruby' _diffrn_detector 'CCD plate' _diffrn_detector_type Ruby _diffrn_detector_area_resol_mean 10.4922 _diffrn_reflns_number 37462 _diffrn_reflns_av_unetI/netI 0.0174 _diffrn_reflns_av_R_equivalents 0.0573 _diffrn_reflns_limit_h_min -19 _diffrn_reflns_limit_h_max 19 _diffrn_reflns_limit_k_min -19 _diffrn_reflns_limit_k_max 19 _diffrn_reflns_limit_l_min -9 _diffrn_reflns_limit_l_max 9 _diffrn_reflns_theta_min 3.181 _diffrn_reflns_theta_max 71.234 _diffrn_reflns_theta_full 67.684 _diffrn_measured_fraction_theta_max 1.000 _diffrn_measured_fraction_theta_full 1.000 _diffrn_reflns_Laue_measured_fraction_max 1.000 _diffrn_reflns_Laue_measured_fraction_full 1.000 _diffrn_reflns_point_group_measured_fraction_max 0.990 _diffrn_reflns_point_group_measured_fraction_full 0.991 _reflns_number_total 2269 _reflns_number_gt 2033 _reflns_threshold_expression 'I > 2\s(I)' _reflns_Friedel_coverage 0.971 _reflns_Friedel_fraction_max 0.979 _reflns_Friedel_fraction_full 0.982 _reflns_special_details ; Reflections were merged by SHELXL according to the crystal class for the calculation of statistics and refinement. _reflns_Friedel_fraction is defined as the number of unique Friedel pairs measured divided by the number that would be possible theoretically, ignoring centric projections and systematic absences. ; _computing_data_collection 'CrysAlisPro 1.171.39.25a (Rigaku OD, 2015)' _computing_cell_refinement 'CrysAlisPro 1.171.40.57a (Rigaku OD, 2019)' _computing_data_reduction 'CrysAlisPro 1.171.40.57a (Rigaku OD, 2019)' _computing_structure_solution 'SHELXL-2018/1 (Sheldrick, 2018)' _computing_structure_refinement 'SHELXL-2016/6 (Sheldrick, 2016)' _computing_molecular_graphics ; X-Seed (Barbour, 2020) ShelXle (Hubschle et al., 2011) Persistence of Vision Pty. Ltd. (2004). ; _computing_publication_material ? _refine_special_details ? _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'w=1/[\s^2^(Fo^2^)+(0.0539P)^2^+0.2214P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary ? _atom_sites_solution_hydrogens mixed _refine_ls_hydrogen_treatment mixed _refine_ls_extinction_method 'SHELXL-2016/6 (Sheldrick 2016)' _refine_ls_extinction_coef 0.00143(13) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_abs_structure_details ; Flack x determined using 934 quotients [(I+)-(I-)]/[(I+)+(I-)] (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). ; _refine_ls_abs_structure_Flack -0.02(2) _chemical_absolute_configuration ad _refine_ls_number_reflns 2269 _refine_ls_number_parameters 131 _refine_ls_number_restraints 13 _refine_ls_R_factor_all 0.0319 _refine_ls_R_factor_gt 0.0287 _refine_ls_wR_factor_ref 0.0814 _refine_ls_wR_factor_gt 0.0782 _refine_ls_goodness_of_fit_ref 1.053 _refine_ls_restrained_S_all 1.051 _refine_ls_shift/su_max 0.001 _refine_ls_shift/su_mean 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_site_symmetry_order _atom_site_calc_flag _atom_site_refinement_flags_posn _atom_site_refinement_flags_adp _atom_site_refinement_flags_occupancy _atom_site_disorder_assembly _atom_site_disorder_group O1W O 0.333333 0.666667 0.6967(16) 0.066(3) Uani 0.834(14) 3 d DS T P A 1 H1W H 0.381(5) 0.664(9) 0.727(9) 0.079 Uiso 0.834(14) 1 d D U P A 1 O2W O 1.000000 1.000000 0.942(3) 0.086(7) Uani 0.51(2) 3 d DS T P B 1 H2W H 0.946(5) 0.985(16) 0.906(12) 0.103 Uiso 0.51(2) 1 d D U P B 1 O1WA O 0.333333 0.666667 0.910(8) 0.066(3) Uani 0.166(14) 3 d DS T P A 2 H1WA H 0.380(19) 0.66(3) 0.879(17) 0.079 Uiso 0.166(14) 1 d D U P A 2 O2WA O 1.000000 1.000000 0.687(2) 0.060(5) Uani 0.49(2) 3 d DS T P B 2 H2WA H 0.951(7) 0.951(7) 0.719(12) 0.072 Uiso 0.49(2) 1 d D U P B 2 Br1 Br 0.52723(5) 0.68784(4) 0.8224(5) 0.0517(5) Uani 1 1 d . . . . . Br2 Br 0.82726(5) 0.80611(5) 0.8231(5) 0.0522(5) Uani 1 1 d . . . . . Br3 Br 0.64555(4) 0.50584(4) 0.85219(2) 0.0452(3) Uani 1 1 d . . . . . O3W O 0.666667 0.333333 0.9623(16) 0.078(3) Uani 1 3 d DS T P . . H3W H 0.644(7) 0.366(6) 0.917(8) 0.094 Uiso 1 1 d D U . . . N1 N 0.6640(3) 0.6712(3) 0.4887(8) 0.0378(11) Uani 1 1 d . . . . . H1 H 0.661536 0.674732 0.611311 0.045 Uiso 1 1 calc R U . . . N2 N 0.6690(3) 0.6620(3) 0.1785(8) 0.0385(11) Uani 1 1 d . . . . . H2 H 0.671266 0.658507 0.055929 0.046 Uiso 1 1 calc R U . . . C1 C 0.7133(5) 0.7713(4) 0.4200(9) 0.0480(13) Uani 1 1 d . . . . . H1A H 0.778349 0.807337 0.463699 0.058 Uiso 1 1 calc R U . . . H1B H 0.678756 0.803958 0.452757 0.058 Uiso 1 1 calc R U . . . C2 C 0.5636(5) 0.6166(5) 0.4237(10) 0.0527(14) Uani 1 1 d . . . . . H2A H 0.528646 0.649129 0.454940 0.063 Uiso 1 1 calc R U . . . H2B H 0.530725 0.552524 0.472008 0.063 Uiso 1 1 calc R U . . . C3 C 0.7188(5) 0.6220(5) 0.4445(7) 0.0432(11) Uani 1 1 d . . . . . H3A H 0.687836 0.558006 0.493104 0.052 Uiso 1 1 calc R U . . . H3B H 0.783715 0.658036 0.488639 0.052 Uiso 1 1 calc R U . . . C4 C 0.7155(5) 0.7647(4) 0.2288(9) 0.0489(13) Uani 1 1 d . . . . . H4A H 0.681498 0.794306 0.178587 0.059 Uiso 1 1 calc R U . . . H4B H 0.781525 0.798806 0.189398 0.059 Uiso 1 1 calc R U . . . C5 C 0.5668(4) 0.6100(5) 0.2326(9) 0.0471(12) Uani 1 1 d . . . . . H5A H 0.536379 0.543127 0.198198 0.057 Uiso 1 1 calc R U . . . H5B H 0.532336 0.638739 0.181034 0.057 Uiso 1 1 calc R U . . . C6 C 0.7217(5) 0.6154(5) 0.2529(7) 0.0435(12) Uani 1 1 d . . . . . H6A H 0.787920 0.647992 0.214220 0.052 Uiso 1 1 calc R U . . . H6B H 0.691385 0.548487 0.218507 0.052 Uiso 1 1 calc R U . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 O1W 0.043(4) 0.043(4) 0.111(9) 0.000 0.000 0.0214(19) O2W 0.066(9) 0.066(9) 0.12(2) 0.000 0.000 0.033(4) O1WA 0.043(4) 0.043(4) 0.111(9) 0.000 0.000 0.0214(19) O2WA 0.054(7) 0.054(7) 0.071(11) 0.000 0.000 0.027(3) Br1 0.0500(4) 0.0368(4) 0.0632(11) -0.0009(2) 0.0049(3) 0.0179(2) Br2 0.0507(4) 0.0500(4) 0.0650(11) -0.0045(3) -0.0031(3) 0.0320(3) Br3 0.0369(4) 0.0508(4) 0.0440(7) -0.0049(2) 0.0000(2) 0.0190(2) O3W 0.053(4) 0.053(4) 0.129(10) 0.000 0.000 0.0264(18) N1 0.045(2) 0.038(2) 0.033(3) -0.0007(14) 0.0001(13) 0.0228(18) N2 0.046(2) 0.045(2) 0.032(2) 0.0017(15) 0.0003(13) 0.0276(19) C1 0.053(3) 0.031(2) 0.056(4) -0.011(2) -0.014(3) 0.018(2) C2 0.034(3) 0.055(3) 0.060(4) 0.002(3) 0.016(2) 0.016(2) C3 0.057(3) 0.050(3) 0.037(3) 0.003(2) -0.002(2) 0.038(3) C4 0.057(3) 0.036(3) 0.048(3) 0.017(2) 0.016(2) 0.019(2) C5 0.035(2) 0.053(3) 0.052(3) -0.009(2) -0.015(2) 0.021(2) C6 0.051(3) 0.055(3) 0.039(3) -0.011(2) -0.003(2) 0.037(3) _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag O1W H1W 0.82(2) . ? O1W H1W 0.82(2) 3_565 ? O1W H1W 0.83(2) 2_665 ? O2W H2W 0.83(2) . ? O2W H2W 0.83(2) 3_675 ? O2W H2W 0.83(2) 2_765 ? O1WA H1WA 0.83(2) . ? O1WA H1WA 0.83(2) 3_565 ? O1WA H1WA 0.83(2) 2_665 ? O2WA H2WA 0.83(2) . ? O2WA H2WA 0.83(2) 3_675 ? O2WA H2WA 0.83(2) 2_765 ? O3W H3W 0.84(3) . ? O3W H3W 0.84(3) 2_655 ? O3W H3W 0.84(3) 3_665 ? N1 C3 1.488(7) . ? N1 C2 1.489(8) . ? N1 C1 1.494(7) . ? N1 H1 0.9800 . ? N2 C5 1.484(7) . ? N2 C4 1.485(7) . ? N2 C6 1.503(7) . ? N2 H2 0.9800 . ? C1 C4 1.529(8) . ? C1 H1A 0.9700 . ? C1 H1B 0.9700 . ? C2 C5 1.529(8) . ? C2 H2A 0.9700 . ? C2 H2B 0.9700 . ? C3 C6 1.532(7) . ? C3 H3A 0.9700 . ? C3 H3B 0.9700 . ? C4 H4A 0.9700 . ? C4 H4B 0.9700 . ? C5 H5A 0.9700 . ? C5 H5B 0.9700 . ? C6 H6A 0.9700 . ? C6 H6B 0.9700 . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag H1W O1W H1W 112(5) . 3_565 ? H1W O1W H1W 112(5) . 2_665 ? H1W O1W H1W 112(5) 3_565 2_665 ? H2W O2W H2W 109(7) . 3_675 ? H2W O2W H2W 109(7) . 2_765 ? H2W O2W H2W 109(7) 3_675 2_765 ? H1WA O1WA H1WA 111(9) . 3_565 ? H2WA O2WA H2WA 111(7) . 2_765 ? H2WA O2WA H2WA 111(7) 3_675 2_765 ? H3W O3W H3W 103(5) . 2_655 ? H3W O3W H3W 103(5) . 3_665 ? H3W O3W H3W 103(5) 2_655 3_665 ? C3 N1 C2 111.0(4) . . ? C3 N1 C1 110.3(4) . . ? C2 N1 C1 109.9(4) . . ? C3 N1 H1 108.5 . . ? C2 N1 H1 108.5 . . ? C1 N1 H1 108.5 . . ? C5 N2 C4 110.2(4) . . ? C5 N2 C6 110.2(4) . . ? C4 N2 C6 110.6(4) . . ? C5 N2 H2 108.6 . . ? C4 N2 H2 108.6 . . ? C6 N2 H2 108.6 . . ? N1 C1 C4 108.0(5) . . ? N1 C1 H1A 110.1 . . ? C4 C1 H1A 110.1 . . ? N1 C1 H1B 110.1 . . ? C4 C1 H1B 110.1 . . ? H1A C1 H1B 108.4 . . ? N1 C2 C5 108.9(5) . . ? N1 C2 H2A 109.9 . . ? C5 C2 H2A 109.9 . . ? N1 C2 H2B 109.9 . . ? C5 C2 H2B 109.9 . . ? H2A C2 H2B 108.3 . . ? N1 C3 C6 108.7(5) . . ? N1 C3 H3A 110.0 . . ? C6 C3 H3A 110.0 . . ? N1 C3 H3B 110.0 . . ? C6 C3 H3B 110.0 . . ? H3A C3 H3B 108.3 . . ? N2 C4 C1 109.2(5) . . ? N2 C4 H4A 109.8 . . ? C1 C4 H4A 109.8 . . ? N2 C4 H4B 109.8 . . ? C1 C4 H4B 109.8 . . ? H4A C4 H4B 108.3 . . ? N2 C5 C2 108.4(5) . . ? N2 C5 H5A 110.0 . . ? C2 C5 H5A 110.0 . . ? N2 C5 H5B 110.0 . . ? C2 C5 H5B 110.0 . . ? H5A C5 H5B 108.4 . . ? N2 C6 C3 108.3(5) . . ? N2 C6 H6A 110.0 . . ? C3 C6 H6A 110.0 . . ? N2 C6 H6B 110.0 . . ? C3 C6 H6B 110.0 . . ? H6A C6 H6B 108.4 . . ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A O1W H1W Br1 0.82(2) 2.31(3) 3.121(4) 169(12) . O2W H2W Br2 0.83(2) 2.6(2) 3.102(8) 119(18) . O1WA H1WA Br1 0.83(2) 2.23(11) 3.037(15) 165(40) . O2WA H2WA Br2 0.83(2) 2.33(4) 3.148(6) 171(17) . O3W H3W Br3 0.84(3) 2.30(5) 3.079(4) 154(9) . N1 H1 Br1 0.98 2.82 3.541(6) 130.7 . N1 H1 Br2 0.98 2.96 3.602(7) 124.2 . N1 H1 Br3 0.98 3.22 3.837(5) 122.2 . N2 H2 Br1 0.98 3.18 3.787(6) 121.6 1_554 N2 H2 Br2 0.98 3.06 3.734(7) 126.8 1_554 N2 H2 Br3 0.98 2.79 3.497(5) 129.5 1_554 C1 H1A Br2 0.97 2.97 3.598(6) 123.4 . C1 H1B Br1 0.97 2.95 3.738(7) 139.4 5_564 C2 H2A Br1 0.97 3.00 3.521(7) 115.4 . C2 H2B Br3 0.97 3.08 3.817(7) 133.9 6_664 C3 H3A Br3 0.97 2.96 3.635(6) 127.5 . C3 H3B Br2 0.97 3.12 3.840(7) 132.0 4_654 C4 H4A Br1 0.97 3.12 3.838(7) 131.8 5_564 C4 H4B Br2 0.97 3.00 3.593(6) 120.9 1_554 C5 H5A Br3 0.97 3.01 3.781(7) 137.1 6_664 C5 H5B Br1 0.97 2.98 3.665(6) 129.0 1_554 C6 H6A Br2 0.97 2.97 3.751(6) 138.8 4_654 C6 H6B Br3 0.97 3.00 3.553(6) 117.2 1_554 _refine_diff_density_max 0.443 _refine_diff_density_min -0.468 _refine_diff_density_rms 0.086