Bis[μ-furan-2-carbaldehyde (1-carboxyethylidene)hydrazonato(2‒)]bis[methanoldimethyltin(IV)]
Min Hong; Han-Dong Yin; Da-Qi Wang; Acta Crystallographica Section E 62 (2006) m1555–m1557; doi:10.1107/S1600536806017612

data_2209569
_publ_section_title
;
 Bis[\m-furan-2-carbaldehyde
 (1-carboxyethylidene)hydrazonato(2--)]bis[methanoldimethyltin(IV)]
;
_journal_coeditor_code           KJ2006
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1555
_journal_page_last               m1557
_journal_paper_doi               10.1107/S1600536806017612
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          '[Sn2 (C H3)4 (C8 H6 N2 O4)2 (C H4 O)2]'
_chemical_formula_moiety         'C11 H16 N2 O5 Sn'
_chemical_formula_sum            'C11 H16 N2 O5 Sn'
_chemical_formula_weight         374.95
_chemical_name_systematic
;Bis[\m-pyruvic acid 2-furoic acid
 hydrazonato(2-)]bis[methanolbismethyltin(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           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 102.658(15)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.794(19)
_cell_length_b                   9.911(9)
_cell_length_c                   14.142(13)
_cell_measurement_reflns_used    2118
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      22.748
_cell_measurement_theta_min      2.287
_cell_volume                     2844(5)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        'SAINT (Siemens, 1996)'
_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
;
Bruker SMART CCD area-detector diffractometer
;
_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  0.0385
_diffrn_reflns_av_sigmaI/netI    0.0480
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7350
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         2.01
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.814
_exptl_absorpt_correction_T_max  0.8117
_exptl_absorpt_correction_T_min  0.6804
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.752
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.635
_refine_diff_density_min         -0.403
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.997
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     180
_refine_ls_number_reflns         2538
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.997
_refine_ls_R_factor_all          0.0611
_refine_ls_R_factor_gt           0.0371
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0451P)^2^+1.0171P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0797
_refine_ls_wR_factor_ref         0.0914
_reflns_number_gt                1798
_reflns_number_total             2538
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            kj2006.cif
_cod_data_source_block           I
_cod_original_sg_symbol_Hall     '-C 2yc '
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               2209569
_cod_database_fobs_code          2209569