[Bis(pyridin-2-yl) selenide-κ^2^<i>N</i>,<i>N</i>']tetrachloridotin(IV)
Mammadova, Gunay Z.; Matsulevich, Zhanna V.; Osmanov, Vladimir K.; Borisov, Alexander V.; Khrustalev, Victor N.; Acta Crystallographica Section E 68 (2012) m983–; doi:10.1107/S160053681202586X

data_2235394
_publ_section_title
;
 [Bis(pyridin-2-yl) selenide-\k^2^<i>N</i>,<i>N</i>']tetrachloridotin(IV)
;
_journal_coeditor_code           CV5309
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m983
_journal_paper_doi               10.1107/S160053681202586X
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          '[Sn Cl4 (C10 H8 N2 Se)]'
_chemical_formula_moiety         'C10 H8 Cl4 N2 Se Sn'
_chemical_formula_sum            'C10 H8 Cl4 N2 Se Sn'
_chemical_formula_weight         495.63
_chemical_name_systematic
;
[Bis(pyridin-2-yl) selenide-\k^2^<i>N</i>,<i>N</i>']tetrachloridotin(IV)
;
_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                 101.2080(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.0835(4)
_cell_length_b                   12.2153(5)
_cell_length_c                   14.4710(6)
_cell_measurement_reflns_used    9615
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.02
_cell_measurement_theta_min      2.20
_cell_volume                     1401.65(11)
_computing_cell_refinement       'SAINT (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART 1K CCD'
_diffrn_measurement_method       '\f and \w 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  0.0260
_diffrn_reflns_av_sigmaI/netI    0.0206
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            16245
_diffrn_reflns_theta_full        30.02
_diffrn_reflns_theta_max         30.02
_diffrn_reflns_theta_min         2.20
_exptl_absorpt_coefficient_mu    5.163
_exptl_absorpt_correction_T_max  0.511
_exptl_absorpt_correction_T_min  0.306
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '[SADABS; Sheldrick, 1998)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.349
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.636
_refine_diff_density_min         -1.097
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         4096
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0285
_refine_ls_R_factor_gt           0.0252
_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^)+(0.018P)^2^+5.2P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0553
_refine_ls_wR_factor_ref         0.0578
_reflns_number_gt                3723
_reflns_number_total             4096
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cv5309.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2235394
_cod_database_fobs_code          2235394