Toward a reverse hierarchy of halogen bonding between bromine and iodine
Aubert, Emmanuel; Espinosa, Enrique; Nicolas, Irène; Jeannin, Olivier; Fourmigué, Marc; Faraday Discuss.  (2017) –; doi:10.1039/C7FD00067G

data_1546736
_publ_section_title
;
 Toward a reverse hierarchy of halogen bonding between bromine and iodine
;
_journal_name_full               'Faraday Discuss.'
_journal_paper_doi               10.1039/C7FD00067G
_journal_year                    2017
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C13 H11 Br1 N2 O3 S'
_chemical_formula_sum            'C13 H11 Br N2 O3 S'
_chemical_formula_weight         355.21
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2017-01-20T11:48:46-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2017-01-20 deposited with the CCDC.
2017-02-17 downloaded from the CCDC.
;
_cell_angle_alpha                97.886(7)
_cell_angle_beta                 97.939(8)
_cell_angle_gamma                109.479(8)
_cell_formula_units_Z            2
_cell_length_a                   6.9455(13)
_cell_length_b                   8.1993(14)
_cell_length_c                   13.825(2)
_cell_measurement_reflns_used    5516
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.42
_cell_measurement_theta_min      2.69
_cell_measurement_wavelength     0.71073
_cell_volume                     720.8(2)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2006)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2006)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2006)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SIR-92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'APEXII, Bruker-AXS'
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_UB_11      0.074261
_diffrn_orient_matrix_UB_12      0.054063
_diffrn_orient_matrix_UB_13      0.070388
_diffrn_orient_matrix_UB_21      -0.136918
_diffrn_orient_matrix_UB_22      -0.02325
_diffrn_orient_matrix_UB_23      0.021359
_diffrn_orient_matrix_UB_31      -0.001559
_diffrn_orient_matrix_UB_32      -0.118079
_diffrn_orient_matrix_UB_33      0.011689
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0242
_diffrn_reflns_av_unetI/netI     0.0259
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.972
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9513
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.972
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.609
_diffrn_reflns_theta_min         3.034
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.003
_exptl_absorpt_correction_T_max  0.942
_exptl_absorpt_correction_T_min  0.730
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2002). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.637
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             356
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.546
_refine_diff_density_min         -0.455
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     182
_refine_ls_number_reflns         3245
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0328
_refine_ls_R_factor_gt           0.0261
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0353P)^2^+0.4342P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0661
_refine_ls_wR_factor_ref         0.0694
_reflns_Friedel_coverage         0
_reflns_number_gt                2870
_reflns_number_total             3245
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7fd00067g2.cif
_cod_data_source_block           shelx
_cod_database_code               1546736
_shelx_res_checksum              6286