<i>rac</i>-3-{4-[(Furan-2-ylmethylidene)amino]-3-methyl-5-sulfanylidene-4,5-dihydro-1<i>H</i>-1,2,4-triazol-1-yl}-1,3-diphenylpropan-1-one
Wang, Wei; Gao, Yan; Wu, Wen-peng; Xu, Chao; Liu, Qing-lei; Acta Crystallographica Section E 67 (2011) o2728–; doi:10.1107/S1600536811035185

data_2232135
_publ_section_title
;
 <i>rac</i>-3-{4-[(Furan-2-ylmethylidene)amino]-3-methyl-5-sulfanylidene-4,5-dihydro-1<i>H</i>-1,2,4-triazol-1-yl}-1,3-diphenylpropan-1-one
;
_journal_coeditor_code           ZS2141
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2728
_journal_paper_doi               10.1107/S1600536811035185
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C23 H20 N4 O2 S'
_chemical_formula_moiety         'C23 H20 N4 O2 S'
_chemical_formula_sum            'C23 H20 N4 O2 S'
_chemical_formula_weight         416.50
_chemical_name_systematic
;
<i>rac</i>-3-{4-[(Furan-2-ylmethylidene)amino]-3-methyl-5-sulfanylidene-
4,5-dihydro-1<i>H</i>-1,2,4-triazol-1-yl}-1,3-diphenylpropan-1-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 107.965(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.154(3)
_cell_length_b                   21.194(6)
_cell_length_c                   12.878(4)
_cell_measurement_reflns_used    7435
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.9
_cell_measurement_theta_min      1.7
_cell_volume                     2117.0(12)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC, 2005)'
_computing_data_collection       'CrystalClear (Rigaku/MSC, 2005)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      113(2)
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku Saturn CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  multilayer
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0425
_diffrn_reflns_av_sigmaI/netI    0.0348
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            26979
_diffrn_reflns_theta_full        27.87
_diffrn_reflns_theta_max         27.87
_diffrn_reflns_theta_min         1.92
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.180
_exptl_absorpt_correction_T_max  0.9787
_exptl_absorpt_correction_T_min  0.9581
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku/MSC, 2005)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.307
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.328
_refine_diff_density_min         -0.177
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         5030
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0470
_refine_ls_R_factor_gt           0.0397
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0597P)^2^+0.0507P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1019
_refine_ls_wR_factor_ref         0.1060
_reflns_number_gt                4229
_reflns_number_total             5030
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            zs2141.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2232135
_cod_database_fobs_code          2232135