<i>catena</i>-Poly[[di-<i>tert</i>-butyltin(IV)]-μ-oxalato]
Reichelt, Martin; Reuter, Hans; Acta Crystallographica Section E 70 (2014) m133–; doi:10.1107/S160053681400539X

data_2239187
_publ_section_title
;
 <i>catena</i>-Poly[[di-<i>tert</i>-butyltin(IV)]-\m-oxalato]
;
_journal_coeditor_code           CQ2010
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m133
_journal_paper_doi               10.1107/S160053681400539X
_journal_volume                  70
_journal_year                    2014
_chemical_formula_iupac          '[Sn (C4 H9)2 (C2 O4)]'
_chemical_formula_moiety         'C10 H18 O4 Sn'
_chemical_formula_sum            'C10 H18 O4 Sn'
_chemical_formula_weight         320.93
_chemical_name_systematic
;
<i>catena</i>-Poly[[di-<i>tert</i>-butyltin(IV)]-\m-oxalato]
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_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                   11.5763(3)
_cell_length_b                   11.3417(3)
_cell_length_c                   9.3160(2)
_cell_measurement_reflns_used    9773
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.00
_cell_measurement_theta_min      2.81
_cell_volume                     1223.14(5)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics
;
DIAMOND (Brandenburg, 2006) and Mercury (Macrae <i>et al.</i>,
2008)
;
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0813
_diffrn_reflns_av_sigmaI/netI    0.0205
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            49069
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.83
_exptl_absorpt_coefficient_mu    2.082
_exptl_absorpt_correction_T_max  0.8429
_exptl_absorpt_correction_T_min  0.6906
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.743
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.529
_refine_diff_density_min         -0.368
_refine_ls_extinction_coef       0.0028(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     83
_refine_ls_number_reflns         1548
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.102
_refine_ls_R_factor_all          0.0178
_refine_ls_R_factor_gt           0.0154
_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^)+(0.0134P)^2^+0.5948P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0366
_refine_ls_wR_factor_ref         0.0375
_reflns_number_gt                1426
_reflns_number_total             1548
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            cq2010sup1.cf
_cod_data_source_block           I
_cod_database_code               2239187
_cod_database_fobs_code          2239187