4-Bromophenyl benzoate
Gowda, B. Thimme; Foro, Sabine; Babitha, K. S.; Fuess, Hartmut; Acta Crystallographica Section E 64 (2008) o771–; doi:10.1107/S1600536808008167

data_2217984
_publ_section_title
;
 4-Bromophenyl benzoate
;
_journal_coeditor_code           OM2221
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o771
_journal_paper_doi               10.1107/S1600536808008167
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C13 H9 Br O2'
_chemical_formula_moiety         'C13 H9 Br O2'
_chemical_formula_sum            'C13 H9 Br O2'
_chemical_formula_weight         277.11
_chemical_name_systematic
;
4-Bromophenyl benzoate
;
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.7480(10)
_cell_length_b                   5.5946(7)
_cell_length_c                   26.814(5)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    299(2)
_cell_measurement_theta_max      23.43
_cell_measurement_theta_min      9.92
_cell_volume                     1162.3(3)
_computing_cell_refinement       'CAD-4-PC Software (Enraf--Nonius, 1996)'
_computing_data_collection       'CAD-4-PC Software (Enraf--Nonius, 1996)'
_computing_data_reduction        'REDU4 (Stoe & Cie, 1987)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      299(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Enraf--Nonius CAD-4'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.0393
_diffrn_reflns_av_sigmaI/netI    0.0218
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -1
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            1986
_diffrn_reflns_theta_full        66.93
_diffrn_reflns_theta_max         66.93
_diffrn_reflns_theta_min         3.30
_diffrn_standards_decay_%        2.0
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.674
_exptl_absorpt_correction_T_max  0.6849
_exptl_absorpt_correction_T_min  0.2415
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North <i>et al.</i>,  1968)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.584
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.044
_refine_diff_density_min         -1.324
_refine_ls_abs_structure_details 'Flack (1983), with 375 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.04(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.150
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         1442
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.149
_refine_ls_R_factor_all          0.0673
_refine_ls_R_factor_gt           0.0586
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.1268P)^2^+0.565P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1605
_refine_ls_wR_factor_ref         0.1894
_reflns_number_gt                1252
_reflns_number_total             1442
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om2221.cif
_cod_data_source_block           I
_cod_database_code               2217984
_cod_database_fobs_code          2217984