(<i>Z</i>)-1-(2,5-Dichloro-3-thienyl)ethanone semicarbazone
Fun, Hoong-Kun; Quah, Ching Kheng; Vijesh, A. M.; Hegde, Chitrakar; Isloor, Arun M.; Acta Crystallographica Section E 65 (2009) o1852–o1853; doi:10.1107/S1600536809026567

data_2222899
_publ_section_title
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 (<i>Z</i>)-1-(2,5-Dichloro-3-thienyl)ethanone semicarbazone
;
_journal_coeditor_code           TK2498
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1852
_journal_page_last               o1853
_journal_paper_doi               10.1107/S1600536809026567
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C7 H7 Cl2 N3 O S'
_chemical_formula_moiety         'C7 H7 Cl2 N3 O S'
_chemical_formula_sum            'C7 H7 Cl2 N3 O S'
_chemical_formula_weight         252.12
_chemical_name_systematic
;
(<i>Z</i>)-1-(2,5-Dichloro-3-thienyl)ethanone semicarbazone
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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
_cell_angle_beta                 94.5990(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   13.0796(2)
_cell_length_b                   10.4316(2)
_cell_length_c                   14.4352(2)
_cell_measurement_reflns_used    6313
_cell_measurement_temperature    100
_cell_measurement_theta_max      33.2
_cell_measurement_theta_min      2.5
_cell_volume                     1963.21(6)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Bruker, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material
'SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type
;
Bruker SMART APEXII CCD area-detector
;
_diffrn_measurement_method       '\f and \w'
_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  0.029
_diffrn_reflns_av_sigmaI/netI    0.028
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            16375
_diffrn_reflns_theta_full        33.2
_diffrn_reflns_theta_max         33.2
_diffrn_reflns_theta_min         2.5
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.841
_exptl_absorpt_correction_T_max  0.934
_exptl_absorpt_correction_T_min  0.683
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2005)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.706
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.46
_refine_diff_density_min         -0.35
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.13
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     140
_refine_ls_number_reflns         3742
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.133
_refine_ls_R_factor_all          0.044
_refine_ls_R_factor_gt           0.034
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0516P)^2^+0.6332P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.094
_refine_ls_wR_factor_ref         0.100
_reflns_number_gt                3060
_reflns_number_total             3742
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            tk2498.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      'C 2/c'
_cod_database_code               2222899
_cod_database_fobs_code          2222899