Tin(II) Hydrides as Intermediates in Rearrangements of Tin(II) Alkyl Derivatives.
Wang, Shuai; McCrea-Hendrick, Madison L; Weinstein, Cory M.; Caputo, Christine A.; Hoppe, Elke; Fettinger, James C.; Olmstead, Marilyn M.; Power, Philip P.; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b02271

data_4126020
_publ_section_title
;
 Tin(II) Hydrides as Intermediates in Rearrangements of Tin(II) Alkyl
 Derivatives.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b02271
_journal_year                    2017
_chemical_formula_moiety         'C43 H58 Sn'
_chemical_formula_sum            'C43 H58 Sn'
_chemical_formula_weight         693.58
_space_group_crystal_system      monoclinic
_space_group_IT_number           13
_space_group_name_Hall           '-P 2yac'
_space_group_name_H-M_alt        'P 1 2/n 1'
_symmetry_space_group_name_Hall  '-P 2yac'
_symmetry_space_group_name_H-M   'P 1 2/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 91.093(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.1647(15)
_cell_length_b                   9.6580(12)
_cell_length_c                   31.714(4)
_cell_measurement_reflns_used    9990
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      27.3
_cell_measurement_theta_min      2.53
_cell_volume                     3725.3(8)
_computing_cell_refinement       'SAINT (Bruker, 2013)'
_computing_data_collection       'Apex2 (Bruker, 2015)'
_computing_data_reduction        'SAINT (Bruker, 2013)'
_computing_publication_material  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT (Sheldrick, 2014)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker ApexII DUO'
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0667
_diffrn_reflns_av_unetI/netI     0.0458
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -41
_diffrn_reflns_number            47386
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.496
_diffrn_reflns_theta_min         2.109
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.713
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.600
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2014)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_description       block
_exptl_crystal_F_000             1464
_exptl_crystal_size_max          0.336
_exptl_crystal_size_mid          0.146
_exptl_crystal_size_min          0.102
_refine_diff_density_max         5.532
_refine_diff_density_min         -3.868
_refine_diff_density_rms         0.156
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     409
_refine_ls_number_reflns         8528
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          0.1039
_refine_ls_R_factor_gt           0.0832
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0563P)^2^+35.8736P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1815
_refine_ls_wR_factor_ref         0.1930
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6839
_reflns_number_total             8528
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja7b02271_si_002.cif
_cod_data_source_block           vw107
_cod_database_code               4126020
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.796
_shelx_estimated_absorpt_t_max   0.931
_shelx_res_checksum              1331
_shelx_hkl_checksum              84572