Redetermination of the crystal structure of 3-bromobenzoic acid, C7H5BrO2
Ndima, Lubabalo; Betz, Richard; Zeitschrift für Kristallographie - New Crystal Structures 231 (2016) 351–353; doi:10.1515/ncrs-2014-9004

data_8106873
_publ_section_title
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 Redetermination of the crystal structure of 3-bromobenzoic acid, C7H5BrO2
;
_journal_issue                   2
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              351
_journal_page_last               353
_journal_paper_doi               10.1515/ncrs-2014-9004
_journal_volume                  231
_journal_year                    2016
_chemical_formula_moiety         'C7 H5 Br O2'
_chemical_formula_sum            'C7 H5 Br O2'
_chemical_formula_weight         201.02
_chemical_name_common            '3-bromobenzoic acid'
_chemical_name_systematic        '3-bromobenzoic acid'
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 92.283(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.9992(4)
_cell_length_b                   4.7064(4)
_cell_length_c                   25.149(2)
_cell_measurement_reflns_used    1857
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      24.50
_cell_measurement_theta_min      3.24
_cell_volume                     709.51(10)
_computing_cell_refinement       'SAINT (Bruker, 2010)'
_computing_data_collection       'APEX2 (Bruker, 2010)'
_computing_data_reduction        SAINT
_computing_molecular_graphics
'ORTEPIII (Farrugia, 2012), Mercury (Macrae et al., 2008)'
_computing_publication_material  'SHELXL-97, PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0416
_diffrn_reflns_av_sigmaI/netI    0.0417
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            6657
_diffrn_reflns_theta_full        28.38
_diffrn_reflns_theta_max         28.38
_diffrn_reflns_theta_min         3.24
_exptl_absorpt_coefficient_mu    5.721
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8241
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;                                                              
SADABS (Bruker, 2008)                                          
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.882
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             392
_exptl_crystal_size_max          0.447
_exptl_crystal_size_mid          0.143
_exptl_crystal_size_min          0.087
_refine_diff_density_max         0.624
_refine_diff_density_min         -0.485
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     92
_refine_ls_number_reflns         1772
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0600
_refine_ls_R_factor_gt           0.0363
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0425P)^2^+0.2006P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0778
_refine_ls_wR_factor_ref         0.0857
_reflns_number_gt                1299
_reflns_number_total             1772
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            suppl_ncrs-2014-9004_suppl.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8738 2021-04-28 16:35:53Z antanas 
;
_cod_original_sg_symbol_H-M      'P2(1)/n  '
_cod_database_code               8106873