The Reactivity of Phosphagermaallene Tip(t-Bu)Ge=C=PMes* with Doubly and Triply Bonded Nitrogen Compounds
Dumitru Ghereg; Heinz Gornitzka; Jean Escudié; Sonia Ladeira; Inorganic Chemistry 49 (2010) 10497–10505; doi:10.1021/ic1014913

data_4317040
_publ_section_title
;
 The Reactivity of Phosphagermaallene Tip(t-Bu)Ge=C=PMes* with Doubly and
 Triply Bonded Nitrogen Compounds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10497
_journal_page_last               10505
_journal_paper_doi               10.1021/ic1014913
_journal_volume                  49
_journal_year                    2010
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C45 H66 Ge N P'
_chemical_formula_sum            'C45 H66 Ge N P'
_chemical_formula_weight         724.57
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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
_cell_angle_alpha                81.459(1)
_cell_angle_beta                 86.387(1)
_cell_angle_gamma                68.519(2)
_cell_formula_units_Z            2
_cell_length_a                   10.5721(2)
_cell_length_b                   12.6065(3)
_cell_length_c                   17.4404(4)
_cell_measurement_reflns_used    7528
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      21.85
_cell_measurement_theta_min      2.24
_cell_measurement_wavelength     0.71073
_cell_volume                     2138.87(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0664
_diffrn_reflns_av_unetI/netI     0.0526
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            44342
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         1.98
_exptl_absorpt_coefficient_mu    0.782
_exptl_absorpt_correction_T_max  0.939
_exptl_absorpt_correction_T_min  0.819
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.125
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             780
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.627
_refine_diff_density_min         -0.443
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     446
_refine_ls_number_reflns         7822
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0662
_refine_ls_R_factor_gt           0.0436
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0445P)^2^+1.7319P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0972
_refine_ls_wR_factor_ref         0.1082
_reflns_number_gt                6005
_reflns_number_total             7822
_reflns_threshold_expression     >2/sigma(I)
_cod_data_source_file            ic1014913_si_001_4.cif
_cod_data_source_block           10
_cod_database_code               4317040