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_4119806
_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            'C24 H69 P Si8 Sn'
_chemical_formula_weight         732.17
_chemical_name_systematic
;
 ?
;
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_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.122(2)
_cell_length_b                   19.136(3)
_cell_length_c                   18.629(3)
_cell_measurement_reflns_used    978
_cell_measurement_temperature    100(2)
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_cell_measurement_theta_min      3.59
_cell_volume                     4213.0(12)
_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      100(2)
_diffrn_measured_fraction_theta_full 0.919
_diffrn_measured_fraction_theta_max 0.919
_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  0.0502
_diffrn_reflns_av_sigmaI/netI    0.0640
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -11
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_diffrn_reflns_limit_l_min       -7
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_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.55
_exptl_absorpt_coefficient_mu    0.885
_exptl_absorpt_correction_T_max  0.8360
_exptl_absorpt_correction_T_min  0.7355
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.154
_exptl_crystal_density_meas      0
_exptl_crystal_description       blocks
_exptl_crystal_F_000             1560
_exptl_crystal_size_max          0.37
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_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.837
_refine_diff_density_min         -2.224
_refine_diff_density_rms         0.131
_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
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_refine_ls_number_reflns         6818
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_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0685
_refine_ls_R_factor_gt           0.0554
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0695P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1274
_refine_ls_wR_factor_ref         0.1339
_reflns_number_gt                5718
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_reflns_threshold_expression     >2sigma(I)
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_cod_database_code               4119806