A Kinetically Stabilized Stannanetellone, a Tin−Tellurium Double-Bonded Compound
Tajima, Tomoyuki; Takeda, Nobuhiro; Sasamori, Takahiro; Tokitoh, Norihiro; Organometallics 25 (2006) 3552–; doi:10.1021/om0604627

data_4074205
_publ_section_title
;
 A Kinetically Stabilized Stannanetellone, a Tin&#x2212;Tellurium
 Double-Bonded Compound
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              3552
_journal_paper_doi               10.1021/om0604627
_journal_volume                  25
_journal_year                    2006
_chemical_formula_moiety         'C60 H104 Si7 Sn'
_chemical_formula_sum            'C60 H104 Si7 Sn'
_chemical_formula_weight         1140.75
_chemical_name_common            stannylene
_chemical_name_systematic        ?
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 100.102(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.955(7)
_cell_length_b                   16.411(6)
_cell_length_c                   21.427(8)
_cell_measurement_temperature    103(2)
_cell_volume                     6562(4)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        'DIRDIF 99'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      103(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.1135
_diffrn_reflns_av_sigmaI/netI    0.1330
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            42446
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.27
_exptl_absorpt_coefficient_mu    0.551
_exptl_absorpt_correction_T_max  0.9837
_exptl_absorpt_correction_T_min  0.8978
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.155
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prizum
_exptl_crystal_F_000             2448
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.097
_refine_diff_density_min         -0.519
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.100
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     660
_refine_ls_number_reflns         11490
_refine_ls_number_restraints     33
_refine_ls_restrained_S_all      1.100
_refine_ls_R_factor_all          0.1419
_refine_ls_R_factor_gt           0.0798
_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^)+(0.0675P)^2^+5.3975P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1607
_refine_ls_wR_factor_ref         0.2047
_reflns_number_gt                7176
_reflns_number_total             11490
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om0604627si20060526_072237.cif
_cod_data_source_block           stannylene
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4074205