3-(4-Bromophenylsulfonyl)-5-ethyl-2-methyl-1-benzofuran
Choi, Hong Dae; Seo, Pil Ja; Lee, Uk; Acta Crystallographica Section E 68 (2012) o3487–; doi:10.1107/S1600536812048313

data_2237008
_publ_section_title
;
 3-(4-Bromophenylsulfonyl)-5-ethyl-2-methyl-1-benzofuran
;
_journal_coeditor_code           RN2111
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3487
_journal_paper_doi               10.1107/S1600536812048313
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C17 H15 Br O3 S'
_chemical_formula_moiety         'C17 H15 Br O3 S'
_chemical_formula_sum            'C17 H15 Br O3 S'
_chemical_formula_weight         379.26
_chemical_melting_point_gt       404
_chemical_melting_point_lt       405
_chemical_name_systematic
;
3-(4-Bromophenylsulfonyl)-5-ethyl-2-methyl-1-benzofuran
;
_space_group_IT_number           78
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4cw'
_symmetry_space_group_name_H-M   'P 43'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.2785(3)
_cell_length_b                   10.2785(3)
_cell_length_c                   15.2899(6)
_cell_measurement_reflns_used    2851
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      23.08
_cell_measurement_theta_min      2.39
_cell_volume                     1615.34(9)
_computing_cell_refinement       '<i>SAINT</i> (Bruker, 2009)'
_computing_data_collection       '<i>APEX2</i> (Bruker, 2009)'
_computing_data_reduction        '<i>SAINT</i> (Bruker, 2009)'
_computing_molecular_graphics
'<i>ORTEP-3</i> (Farrugia, 2012) and <i>DIAMOND</i> (Brandenburg, 1998)'
_computing_publication_material  '<i>SHELXL97</i> (Bruker, 2009)'
_computing_structure_refinement  '<i>SHELXL97</i> (Sheldrick, 2008)'
_computing_structure_solution    '<i>SHELXS97</i> (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART APEXII CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'graphite multilayer'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0350
_diffrn_reflns_av_sigmaI/netI    0.0592
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8518
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         1.98
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.683
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.4503
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.559
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.313
_exptl_crystal_size_mid          0.165
_exptl_crystal_size_min          0.146
_refine_diff_density_max         0.349
_refine_diff_density_min         -0.289
_refine_ls_abs_structure_details 'Flack (1983), 1000 Friedel pairs'
_refine_ls_abs_structure_Flack   0.001(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     201
_refine_ls_number_reflns         3085
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0469
_refine_ls_R_factor_gt           0.0342
_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^)+(0.0094P)^2^+0.1451P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0633
_refine_ls_wR_factor_ref         0.0666
_reflns_number_gt                2558
_reflns_number_total             3085
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            rn2111.cif
_cod_data_source_block           I
_cod_database_code               2237008
_cod_database_fobs_code          2237008