7-Bromo-1-(3-fluorophenylsulfonyl)-2-methylnaphtho[2,1-<i>b</i>]furan
Choi, Hong Dae; Seo, Pil Ja; Lee, Uk; Acta Crystallographica Section E 68 (2012) o3047–; doi:10.1107/S1600536812040470

data_2236585
_publ_section_title
;
 7-Bromo-1-(3-fluorophenylsulfonyl)-2-methylnaphtho[2,1-<i>b</i>]furan
;
_journal_coeditor_code           RK2381
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3047
_journal_paper_doi               10.1107/S1600536812040470
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C19 H12 Br F O3 S'
_chemical_formula_moiety         'C19 H12 Br F O3 S'
_chemical_formula_sum            'C19 H12 Br F O3 S'
_chemical_formula_weight         419.26
_chemical_melting_point_gt       472
_chemical_melting_point_lt       473
_chemical_name_systematic
;
 7-Bromo-1-(3-fluorophenylsulfonyl)-2-methylnaphtho[2,1-<i>b</i>]furan
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'form.cif (version 2.0)'
_cell_angle_alpha                74.277(2)
_cell_angle_beta                 86.410(2)
_cell_angle_gamma                89.044(2)
_cell_formula_units_Z            2
_cell_length_a                   7.7141(2)
_cell_length_b                   8.1619(2)
_cell_length_c                   13.4046(4)
_cell_measurement_reflns_used    7012
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.27
_cell_measurement_theta_min      2.59
_cell_volume                     810.80(4)
_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> (Sheldrick, 2008)'
_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 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART APEX II 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  0.0471
_diffrn_reflns_av_sigmaI/netI    0.0386
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            15010
_diffrn_reflns_theta_full        28.33
_diffrn_reflns_theta_max         28.33
_diffrn_reflns_theta_min         1.58
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.690
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.5730
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.717
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             420
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.238
_exptl_crystal_size_min          0.231
_refine_diff_density_max         0.494
_refine_diff_density_min         -0.403
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         4031
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0371
_refine_ls_R_factor_gt           0.0297
_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^)+(0.0258P)^2^+0.4345P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0716
_refine_ls_wR_factor_ref         0.0748
_reflns_number_gt                3483
_reflns_number_total             4031
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            rk2381.cif
_cod_data_source_block           I
_cod_database_code               2236585
_cod_database_fobs_code          2236585