2-(5-Cyclohexyl-3-methylsulfanyl-1-benzofuran-2-yl)acetic acid
Seo, Pil Ja; Choi, Hong Dae; Son, Byeng Wha; Lee, Uk; Acta Crystallographica Section E 67 (2011) o1957–; doi:10.1107/S1600536811026298

data_2231280
_publ_section_title
;
 2-(5-Cyclohexyl-3-methylsulfanyl-1-benzofuran-2-yl)acetic acid
;
_journal_coeditor_code           RK2282
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1957
_journal_paper_doi               10.1107/S1600536811026298
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C17 H20 O3 S'
_chemical_formula_moiety         'C17 H20 O3 S'
_chemical_formula_sum            'C17 H20 O3 S'
_chemical_formula_weight         304.40
_chemical_melting_point_gt       423
_chemical_melting_point_lt       424
_chemical_name_systematic
;
2-(5-Cyclohexyl-3-methylsulfanyl-1-benzofuran-2-yl)acetic acid
;
_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
_cell_angle_alpha                86.086(2)
_cell_angle_beta                 86.083(2)
_cell_angle_gamma                86.690(2)
_cell_formula_units_Z            2
_cell_length_a                   7.3434(2)
_cell_length_b                   9.0765(3)
_cell_length_c                   11.6009(4)
_cell_measurement_reflns_used    6244
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.42
_cell_measurement_theta_min      2.25
_cell_volume                     768.53(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, 1997) 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 0.987
_diffrn_measured_fraction_theta_max 0.987
_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  0.0299
_diffrn_reflns_av_sigmaI/netI    0.0289
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            14240
_diffrn_reflns_theta_full        28.55
_diffrn_reflns_theta_max         28.55
_diffrn_reflns_theta_min         1.76
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.218
_exptl_absorpt_correction_T_max  0.9779
_exptl_absorpt_correction_T_min  0.9335
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.315
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             324
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.295
_refine_diff_density_min         -0.259
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         3864
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0466
_refine_ls_R_factor_gt           0.0379
_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^)+(0.0444P)^2^+0.2671P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0938
_refine_ls_wR_factor_ref         0.0997
_reflns_number_gt                3255
_reflns_number_total             3864
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            rk2282.cif
_cod_data_source_block           I
_cod_database_code               2231280
_cod_database_fobs_code          2231280