Aqua(5-bromidonicotinato)trimethyltin(IV)
Hong-Yun Wang; Han-Dong Yin; Da-Qi Wang; Acta Crystallographica Section E 63 (2007) m1226–m1227; doi:10.1107/S1600536807014043

data_2213075
_publ_section_title
;
 Aqua(5-bromidonicotinato)trimethyltin(IV)
;
_journal_coeditor_code           AT2242
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1226
_journal_page_last               m1227
_journal_paper_doi               10.1107/S1600536807014043
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '[Sn (C H3)3 (C6 H3 Br N O2) (H2 O)]'
_chemical_formula_moiety         'C9 H14 Br N O3 Sn'
_chemical_formula_sum            'C9 H14 Br N O3 Sn'
_chemical_formula_weight         382.81
_chemical_name_systematic
;
Aqua(5-bromidonicotinato)trimethyltin(IV)
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c 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            8
_cell_length_a                   10.9478(18)
_cell_length_b                   12.688(2)
_cell_length_c                   19.479(3)
_cell_measurement_reflns_used    5271
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.292
_cell_measurement_theta_min      2.671
_cell_volume                     2705.7(7)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997b)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Siemens SMART CCD area detector'
_diffrn_measurement_method       '\f 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  0.0595
_diffrn_reflns_av_sigmaI/netI    0.0336
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            13116
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.09
_exptl_absorpt_coefficient_mu    4.831
_exptl_absorpt_correction_T_max  0.4302
_exptl_absorpt_correction_T_min  0.2611
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.879
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1472
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.586
_refine_diff_density_min         -0.697
_refine_ls_extinction_coef       0.0068(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         2376
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0389
_refine_ls_R_factor_gt           0.0240
_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^)+(0.0224P)^2^+2.0093P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0545
_refine_ls_wR_factor_ref         0.0620
_reflns_number_gt                1902
_reflns_number_total             2376
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            at2242.cif
_cod_data_source_block           I
_cod_original_cell_volume        2705.7(8)
_cod_database_code               2213075
_cod_database_fobs_code          2213075