Reactions of a hydrido(hydrogermylene)tungsten complex with some heterocumulenes: hydrogermylation and thermal rearrangement
Hashimoto, Hisako; Fukuda, Tetsuya; Tobita, Hiromi; New Journal of Chemistry 34 (2010) 1723–; doi:10.1039/c0nj00137f

data_7053536
_publ_section_title
;
 Reactions of a hydrido(hydrogermylene)tungsten complex with some
 heterocumulenes: hydrogermylation and thermal rearrangement
;
_journal_issue                   8
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1723
_journal_paper_doi               10.1039/c0nj00137f
_journal_volume                  34
_journal_year                    2010
_chemical_formula_sum            'C29 H49 Ge N O2 S Si3 W'
_chemical_formula_weight         816.46
_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                 94.9373(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9678(4)
_cell_length_b                   25.2891(6)
_cell_length_c                   15.0542(6)
_cell_measurement_reflns_used    7689
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      1.58
_cell_volume                     3401.4(2)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        'teXsan Ver. 1.11'
_computing_molecular_graphics    ORTEP
_computing_publication_material
'Yadokari-XG 2009 (Wakita, Nemoto et al., 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID Imaging Plate'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0802
_diffrn_reflns_av_sigmaI/netI    0.0573
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            30578
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.58
_exptl_absorpt_coefficient_mu    4.456
_exptl_absorpt_correction_T_max  0.7170
_exptl_absorpt_correction_T_min  0.6169
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'NUMABS (Higashi, 1999)'
_exptl_crystal_colour            'orange red'
_exptl_crystal_density_diffrn    1.594
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1640
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.115
_refine_diff_density_min         -2.884
_refine_diff_density_rms         0.294
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.326
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     356
_refine_ls_number_reflns         7689
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.326
_refine_ls_R_factor_all          0.0830
_refine_ls_R_factor_gt           0.0646
_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^)+(0.0444P)^2^+26.1991P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1257
_refine_ls_wR_factor_ref         0.1358
_reflns_number_gt                6505
_reflns_number_total             7689
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0nj00137f.txt
_cod_data_source_block           PhNCS2
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7053536