Efficient transfer hydrogenation of ketones using molybdenum complexes by comprehensively verifying the auxiliary ligands.
Wang, Zheng; Liu, Yahuan; Han, Mingyang; Ma, Ning; Lyu, Quanming; Liu, Qingbin; Sun, Wen-Hua; Dalton transactions (Cambridge, England : 2003) 51 (2022) 10983–10991; doi:10.1039/d2dt01177h

data_7710488
_publ_section_title
;
 Efficient transfer hydrogenation of ketones using molybdenum complexes by
 comprehensively verifying the auxiliary ligands.
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10983
_journal_page_last               10991
_journal_paper_doi               10.1039/d2dt01177h
_journal_volume                  51
_journal_year                    2022
_chemical_formula_sum            'C60 H104 Ge2.9 N4 Si7.1'
_chemical_formula_weight         1291.53
_space_group_crystal_system      tetragonal
_space_group_IT_number           114
_space_group_name_Hall           'P -4 2n'
_space_group_name_H-M_alt        'P -4 21 c'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2021-06-29 deposited with the CCDC.	2022-06-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.3758(5)
_cell_length_b                   16.3758(5)
_cell_length_c                   27.0498(9)
_cell_measurement_reflns_used    9288
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.14
_cell_measurement_theta_min      2.32
_cell_volume                     7253.9(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0401
_diffrn_reflns_av_unetI/netI     0.0231
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            92304
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.193
_diffrn_reflns_theta_min         2.315
_exptl_absorpt_coefficient_mu    1.348
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.5883
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.183
_exptl_crystal_description       rod
_exptl_crystal_F_000             2737
_exptl_crystal_size_max          0.566
_exptl_crystal_size_mid          0.194
_exptl_crystal_size_min          0.170
_refine_diff_density_max         0.199
_refine_diff_density_min         -0.367
_refine_diff_density_rms         0.038
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.017(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     339
_refine_ls_number_reflns         8055
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0188
_refine_ls_R_factor_gt           0.0179
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0263P)^2^+1.0777P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0476
_refine_ls_wR_factor_ref         0.0479
_reflns_Friedel_coverage         0.832
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                7822
_reflns_number_total             8055
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt01177h2.cif
_cod_data_source_block           fl180216sq
_cod_depositor_comments
'Adding full bibliography for 7710486--7710488.cif.'
_cod_original_cell_volume        7253.9(5)
_cod_original_formula_sum        'C60 H104 Ge2.90 N4 Si7.10'
_cod_database_code               7710488
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              46628
_shelx_hkl_checksum              7570
_shelx_fab_checksum              96318