Reactions of quadruply chelated silyl‒ and germyl‒molybdenum hydrido complexes with carboxylic acids and carbon dioxide: a first example of carbon dioxide fixation utilizing the trans effect of a silyl ligand
Minato, Makoto; Zhou, Da-Yang; Sumiura, Ken-ichiro; Hirabayashi, Ryo; Yamaguchi, Yoshitaka; Ito, Takashi; Chemical Communications  (2001) 2654–; doi:10.1039/b107837m

data_7114826
_publ_section_title
;
 Reactions of quadruply chelated silyl-- and germyl--molybdenum hydrido
 complexes with carboxylic acids and carbon dioxide: a first example of
 carbon dioxide fixation utilizing the trans effect of a silyl ligand
;
_journal_issue                   24
_journal_name_full               'Chemical Communications'
_journal_page_first              2654
_journal_paper_doi               10.1039/b107837m
_journal_year                    2001
_chemical_formula_sum            'C64 H66 Mo O4 P4 Si'
_chemical_formula_weight         1147.14
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.027(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.858(1)
_cell_length_b                   12.1098(3)
_cell_length_c                   19.5279(7)
_cell_measurement_temperature    298.2
_cell_volume                     5641.9(3)
_computing_cell_refinement       PROCESS
_computing_data_collection       PROCESS
_computing_data_reduction        'teXsan Ver. 1.11'
_computing_publication_material  'teXsan Ver. 1.11'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    'DIRDIF92 (PATTY)'
_diffrn_detector_area_resol_mean 10.10
_diffrn_measurement_device_type  'Rigaku RAXIS-II Imaging Plate'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            9378
_exptl_absorpt_coefficient_mu    0.415
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.350
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.32
_refine_diff_density_min         -0.50
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.416
_refine_ls_number_parameters     673
_refine_ls_number_reflns         5376
_refine_ls_R_factor_gt           0.0510
_refine_ls_shift/su_max          0.0010
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00235|Fo|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0799
_reflns_number_gt                5376
_reflns_number_total             9378
_reflns_threshold_expression     >5.0sigma(I)
_cod_data_source_file            b107837m.txt
_cod_data_source_block           RAS606rax_Yokohama_Nat'l_U
_cod_original_formula_sum        'C64 H66 Mo O4 P4 Si '
_cod_database_code               7114826