Synthesis, Structure, and H2/CO2 Adsorption in a Three-Dimensional 4-Connected Triorganotin Coordination Polymer with a sqc Topology
Vadapalli Chandrasekhar; Chandrajeet Mohapatra; Rahul Banerjee; Arijit Mallick; Inorganic Chemistry 52 (2013) 3579–3581; doi:10.1021/ic302528b

data_4334298
_publ_section_title
;
 Synthesis, Structure, and H2/CO2 Adsorption in a Three-Dimensional
 4-Connected Triorganotin Coordination Polymer with a sqc Topology
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3579
_journal_page_last               3581
_journal_paper_doi               10.1021/ic302528b
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C22 H40 N4 O8 Sn4'
_chemical_formula_weight         963.34
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.4778(7)
_cell_length_b                   22.184(2)
_cell_length_c                   22.348(2)
_cell_measurement_temperature    293(2)
_cell_volume                     3211.5(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0430
_diffrn_reflns_av_sigmaI/netI    0.0518
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            17448
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.84
_exptl_absorpt_coefficient_mu    3.121
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.786093
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.992
_exptl_crystal_description       niddle
_exptl_crystal_F_000             1856
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.273
_refine_diff_density_min         -0.587
_refine_diff_density_rms         0.140
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.03(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     357
_refine_ls_number_reflns         5950
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0369
_refine_ls_R_factor_gt           0.0329
_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^)+(0.0322P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0695
_refine_ls_wR_factor_ref         0.0721
_reflns_number_gt                5503
_reflns_number_total             5950
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic302528b_si_001.cif
_cod_data_source_block           compound-1
_cod_original_cell_volume        3211.5(6)
_cod_database_code               4334298