Coordination Chemistry of Disilylated Stannylenes with Group 10 d10 Transition Metals: Silastannene vs Stannylene Complexation
Henning Arp; Christoph Marschner; Judith Baumgartner; Patrick Zark; Thomas Müller; Journal of the American Chemical Society 135 (2013) 7949–7959; doi:10.1021/ja401548d

data_4119804
_publ_section_title
;
 Coordination Chemistry of Disilylated Stannylenes with Group 10 d10
 Transition Metals: Silastannene vs Stannylene Complexation
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7949
_journal_page_last               7959
_journal_paper_doi               10.1021/ja401548d
_journal_volume                  135
_journal_year                    2013
_chemical_formula_sum            'C32 H88 K N O2 Si10 Sn'
_chemical_formula_weight         957.72
_chemical_name_systematic
;
 ?
;
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_cell_formula_units_Z            4
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_cell_length_c                   20.554(4)
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_cell_measurement_theta_min      4.401
_cell_volume                     5404.5(18)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_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      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'SMART APEX'
_diffrn_measurement_method       '\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  0.0857
_diffrn_reflns_av_sigmaI/netI    0.0785
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            38713
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.37
_exptl_absorpt_coefficient_mu    0.797
_exptl_absorpt_correction_T_max  0.8698
_exptl_absorpt_correction_T_min  0.8077
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.177
_exptl_crystal_description       blocks
_exptl_crystal_F_000             2048
_exptl_crystal_size_max          0.26
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_exptl_crystal_size_min          0.18
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_refine_diff_density_min         -1.868
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
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_refine_ls_number_reflns         9518
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_refine_ls_R_factor_all          0.1139
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_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^)+(0.0307P)^2^+33.0916P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1711
_refine_ls_wR_factor_ref         0.1765
_reflns_number_gt                8524
_reflns_number_total             9518
_reflns_threshold_expression     >2sigma(I)
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_cod_database_code               4119804