Dichloridobis(pyridine-2-selenolato-κ^2^<i>N</i>,<i>Se</i>)tin(IV)
Mammadova, Gunay Z.; Ismaylova, Sheyda R.; Matsulevich, Zhanna V.; Osmanov, Vladimir K.; Borisov, Alexander V.; Khrustalev, Victor N.; Acta Crystallographica Section E 69 (2013) m364–m365; doi:10.1107/S1600536813014657

data_2238142
_publ_section_title
;
 Dichloridobis(pyridine-2-selenolato-\k^2^<i>N</i>,<i>Se</i>)tin(IV)
;
_journal_coeditor_code           CV5413
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m364
_journal_page_last               m365
_journal_paper_doi               10.1107/S1600536813014657
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          '[Sn Cl2 (C5 H4 N Se)2]'
_chemical_formula_moiety         'C10 H8 Cl2 N2 Se2 Sn'
_chemical_formula_sum            'C10 H8 Cl2 N2 Se2 Sn'
_chemical_formula_weight         503.69
_chemical_name_systematic
;
Dichloridobis(pyridine-2-selenolato-\k^2^<i>N</i>,<i>Se</i>)tin(IV)
;
_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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.1940(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.5174(4)
_cell_length_b                   13.1221(8)
_cell_length_c                   16.3066(9)
_cell_measurement_reflns_used    4192
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.35
_cell_measurement_theta_min      2.54
_cell_volume                     1372.56(14)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_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 APEXII 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  0.0309
_diffrn_reflns_av_sigmaI/netI    0.0270
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            9918
_diffrn_reflns_theta_full        32.45
_diffrn_reflns_theta_max         32.45
_diffrn_reflns_theta_min         2.54
_exptl_absorpt_coefficient_mu    7.532
_exptl_absorpt_correction_T_max  0.398
_exptl_absorpt_correction_T_min  0.344
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.438
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.786
_refine_diff_density_min         -0.867
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     78
_refine_ls_number_reflns         2464
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0334
_refine_ls_R_factor_gt           0.0259
_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^)+(0.037P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0591
_refine_ls_wR_factor_ref         0.0626
_reflns_number_gt                2149
_reflns_number_total             2464
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cv5413.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2238142
_cod_database_fobs_code          2238142