Crystal structure of 2-ethyl-3-(4-fluorophenylsulfinyl)-5,7-dimethyl-1-benzofuran
Choi, Hong Dae; Lee, Uk; Acta Crystallographica Section E 70 (2014) o1058–o1059; doi:10.1107/S1600536814019023

data_2239935
_publ_section_title
;
 Crystal structure of
 2-ethyl-3-(4-fluorophenylsulfinyl)-5,7-dimethyl-1-benzofuran
;
_journal_coeditor_code           HB7276
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1058
_journal_page_last               o1059
_journal_paper_doi               10.1107/S1600536814019023
_journal_volume                  70
_journal_year                    2014
_chemical_formula_moiety         'C18 H17 F O2 S'
_chemical_formula_sum            'C18 H17 F O2 S'
_chemical_formula_weight         316.38
_chemical_melting_point_gt       379
_chemical_melting_point_lt       378
_chemical_name_systematic
;
2-ethyl-3-(4-fluorophenylsulfinyl)-5,7-dimethyl-
1-benzofuran
;
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'form.cif (version 2.0)'
_cell_angle_alpha                65.6660(10)
_cell_angle_beta                 81.6360(10)
_cell_angle_gamma                70.7820(10)
_cell_formula_units_Z            2
_cell_length_a                   9.1523(2)
_cell_length_b                   9.5503(2)
_cell_length_c                   10.3099(2)
_cell_measurement_temperature    173(2)
_cell_volume                     775.29(3)
_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> for Windows (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 0.986
_diffrn_measured_fraction_theta_max 0.986
_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  0.0276
_diffrn_reflns_av_sigmaI/netI    0.0238
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            14476
_diffrn_reflns_theta_full        28.47
_diffrn_reflns_theta_max         28.47
_diffrn_reflns_theta_min         2.17
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.223
_exptl_absorpt_correction_T_max  0.9423
_exptl_absorpt_correction_T_min  0.9069
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.355
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             332
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.41
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.944
_refine_diff_density_min         -1.635
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         3874
_refine_ls_number_restraints     17
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.0682
_refine_ls_R_factor_gt           0.0626
_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^)+(0.0799P)^2^+0.8614P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1651
_refine_ls_wR_factor_ref         0.1700
_reflns_number_gt                3481
_reflns_number_total             3874
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb7276sup1.cif
_cod_data_source_block           I
_cod_database_code               2239935
_cod_database_fobs_code          2239935