(<i>E</i>)-5-Phenyl-<i>N</i>-(2-thienylmethylene)-1,3,4-thiadiazole-2-amine
Demirtaş, Güneş; Dege, Necmi; Şekerci, Memet; Servi, Süleyman; Dinçer, Muharrem; Acta Crystallographica Section E 65 (2009) o1668–; doi:10.1107/S1600536809023447

data_2222276
_publ_section_title
;
 (<i>E</i>)-5-Phenyl-<i>N</i>-(2-thienylmethylene)-1,3,4-thiadiazole-2-amine
;
_journal_coeditor_code           CI2829
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1668
_journal_paper_doi               10.1107/S1600536809023447
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C13 H9 N3 S2'
_chemical_formula_moiety         'C13 H9 N3 S2'
_chemical_formula_sum            'C13 H9 N3 S2'
_chemical_formula_weight         271.35
_chemical_name_systematic
;
(<i>E</i>)-5-Phenyl-<i>N</i>-(2-thienylmethylene)-1,3,4-thiadiazole-2-amine
;
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.701(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.2238(3)
_cell_length_b                   7.7393(3)
_cell_length_c                   25.6959(13)
_cell_measurement_reflns_used    17067
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.81
_cell_measurement_theta_min      1.59
_cell_volume                     1233.55(10)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2002)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED (Stoe & Cie, 2002)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material
'WinGX (Farrugia, 1999) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Stoe IPDS-2'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0203
_diffrn_reflns_av_sigmaI/netI    0.0129
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            10930
_diffrn_reflns_theta_full        26.76
_diffrn_reflns_theta_max         26.76
_diffrn_reflns_theta_min         1.59
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.414
_exptl_absorpt_correction_T_max  0.9434
_exptl_absorpt_correction_T_min  0.8145
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(X-RED; Stoe & Cie, 2002)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.461
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.74
_exptl_crystal_size_mid          0.48
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.176
_refine_diff_density_min         -0.172
_refine_ls_extinction_coef       0.002634(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     176
_refine_ls_number_reflns         2619
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0317
_refine_ls_R_factor_gt           0.0262
_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^)+(0.0481P)^2^+0.1148P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0774
_refine_ls_wR_factor_ref         0.0799
_reflns_number_gt                2275
_reflns_number_total             2619
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2829.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2222276
_cod_database_fobs_code          2222276