Bis-alkene Complexes of Stannylium and Germylium Ions
Yang, Yu; Panisch, Robin; Bolte, Michael; Müller, Thomas; Organometallics 27 (2008) 4847–; doi:10.1021/om800432x

data_4071862
_publ_section_title
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 Bis-alkene Complexes of Stannylium and Germylium Ions
;
_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              4847
_journal_paper_doi               10.1021/om800432x
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C43.5 H31 B F20 Sn'
_chemical_formula_weight         1063.18
_chemical_name_systematic        ?
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                91.004(6)
_cell_angle_beta                 101.361(5)
_cell_angle_gamma                107.137(5)
_cell_formula_units_Z            4
_cell_length_a                   12.7173(8)
_cell_length_b                   15.8292(11)
_cell_length_c                   21.9594(15)
_cell_measurement_reflns_used    60369
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.2
_cell_measurement_theta_min      2.5
_cell_volume                     4128.0(5)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2001)'
_computing_data_collection       'X-Area (Stoe & Cie, 2001)'
_computing_data_reduction        'X-Area (Stoe & Cie, 2001)'
_computing_molecular_graphics    'XP in SHELXTL-Plus (Sheldrick, 1991)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997) '
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990) '
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'STOE IPDS II two-circle-diffractometer'
_diffrn_measurement_method       \w
_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  0.0563
_diffrn_reflns_av_sigmaI/netI    0.0460
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            50399
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.20
_diffrn_reflns_theta_min         2.70
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.743
_exptl_absorpt_correction_T_max  0.9096
_exptl_absorpt_correction_T_min  0.8079
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'MULABS (Spek, 1990; Blessing, 1995)'
_exptl_crystal_colour            'pale brown'
_exptl_crystal_density_diffrn    1.711
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2108
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.740
_refine_diff_density_min         -0.676
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.195
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1189
_refine_ls_number_reflns         14683
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.197
_refine_ls_R_factor_all          0.0854
_refine_ls_R_factor_gt           0.0726
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0471P)^2^+25.8438P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1832
_refine_ls_wR_factor_ref         0.1873
_reflns_number_gt                11742
_reflns_number_total             14683
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om800432x_si_002.cif
_cod_data_source_block           au67
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_formula_sum        'C43.50 H31 B F20 Sn'
_cod_database_code               4071862