Similarities and differences in the crystal packing of halogen-substituted indole derivatives
Shukla, Rahul; Singh, Paramveer; Panini, Piyush; Chopra, Deepak; Acta Crystallographica Section B 74 (2018) –; doi:10.1107/S2052520618008090

data_2108271
_publ_section_title
;
 Similarities and differences in the crystal packing of
 halogen-substituted indole derivatives
;
_journal_coeditor_code           AW5010SUP1
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2052520618008090
_journal_volume                  74
_journal_year                    2018
_chemical_formula_moiety         'C12 H12 Br N'
_chemical_formula_sum            'C12 H12 Br N'
_chemical_formula_weight         250.14
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 124.277(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.4539(18)
_cell_length_b                   6.1680(4)
_cell_length_c                   16.2352(12)
_cell_measurement_reflns_used    9171
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.51
_cell_measurement_theta_min      2.53
_cell_volume                     2023.5(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(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  0.0504
_diffrn_reflns_av_sigmaI/netI    0.0342
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -8
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_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            16811
_diffrn_reflns_theta_full        30.53
_diffrn_reflns_theta_max         30.53
_diffrn_reflns_theta_min         3.04
_exptl_absorpt_coefficient_mu    4.019
_exptl_absorpt_correction_T_max  0.5839
_exptl_absorpt_correction_T_min  0.2769
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.642
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1008
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.403
_refine_diff_density_min         -0.522
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_refine_ls_extinction_method     none
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_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^)+(0.0357P)^2^+1.4692P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0680
_refine_ls_wR_factor_ref         0.0712
_reflns_number_gt                2685
_reflns_number_total             3082
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            aw5010sup1.cif
_cod_data_source_block           HxBR4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/IUCr/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        2023.5(2)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2108271
_cod_database_fobs_code          2108271