Formation and Ring Expansion of Germaplatinacycles via Dehydrogenative Ge−Ge and Ge−Pt Bond-Forming Reactions
Tanabe, Makoto; Hanzawa, Masaya; Ishikawa, Naoko; Osakada, Kohtaro; Organometallics 28 (2009) 6014–; doi:10.1021/om900505k

data_4069923
_publ_section_title
;
 Formation and Ring Expansion of Germaplatinacycles via Dehydrogenative
 Ge&#x2212;Ge and Ge&#x2212;Pt Bond-Forming Reactions
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              6014
_journal_paper_doi               10.1021/om900505k
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C42 H46 Ge3 P2 Pt '
_chemical_formula_sum            'C42 H46 Ge3 P2 Pt'
_chemical_formula_weight         1025.63
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90.0000
_cell_angle_beta                 102.04(3)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   17.783(7)
_cell_length_b                   15.928(8)
_cell_length_c                   15.164(5)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    298.1
_cell_measurement_theta_max      17.2
_cell_measurement_theta_min      15.0
_cell_volume                     4201(3)
_computing_cell_refinement       WinAFC
_computing_data_collection       WinAFC
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  SHELXL
_computing_structure_solution    SHELXS97
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku AFC7R'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.051
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            11456
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_count 0
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    5.534
_exptl_absorpt_correction_T_max  0.144
_exptl_absorpt_correction_T_min  0.117
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North, Phillips & Mathews, 1968)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.622
_exptl_crystal_density_meas      1.500
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             2008.00
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.35
_refine_diff_density_max         1.53
_refine_diff_density_min         -1.39
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     434
_refine_ls_number_reflns         9618
_refine_ls_R_factor_all          0.1378
_refine_ls_R_factor_gt           0.0443
_refine_ls_shift/su_max          0.0010
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0578P)^2^+3.5951P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.1416
_reflns_number_gt                5059
_reflns_number_total             9618
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            om900505k_si_001.cif
_cod_data_source_block           '_complex2'
_cod_original_formula_sum        'C42 H46 Ge3 P2 Pt '
_cod_database_code               4069923