1-(2,4-Dichlorobenzylidene)-4-ethylthiosemicarbazide
Li, Yu-Feng; Acta Crystallographica Section E 66 (2010) o2550–; doi:10.1107/S1600536810035671

data_2227527
_publ_section_title
;
 1-(2,4-Dichlorobenzylidene)-4-ethylthiosemicarbazide
;
_journal_coeditor_code           HB5632
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2550
_journal_paper_doi               10.1107/S1600536810035671
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C10 H11 Cl2 N3 S'
_chemical_formula_moiety         'C10 H11 Cl2 N3 S'
_chemical_formula_sum            'C10 H11 Cl2 N3 S'
_chemical_formula_weight         276.18
_chemical_name_systematic
;
1-(2,4-Dichlorobenzylidene)-4-ethylthiosemicarbazide
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 101.97(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.4339(11)
_cell_length_b                   20.526(4)
_cell_length_c                   11.313(2)
_cell_measurement_reflns_used    1416
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.50
_cell_volume                     1234.4(4)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1997)'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.961
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device_type  'Bruker SMART CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1092
_diffrn_reflns_av_sigmaI/netI    0.1147
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            10913
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.50
_exptl_absorpt_coefficient_mu    0.670
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.486
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.367
_refine_diff_density_min         -0.348
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.919
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         2707
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.919
_refine_ls_R_factor_all          0.1315
_refine_ls_R_factor_gt           0.0600
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1393
_refine_ls_wR_factor_ref         0.1865
_reflns_number_gt                1416
_reflns_number_total             2707
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb5632.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2227527
_cod_database_fobs_code          2227527