Heterometallic Cerium(IV) Perrhenate, Permanganate, and Molybdate Complexes Supported by the Imidodiphosphinate Ligand [N(i-Pr2PO)2]-
Guo-Cang Wang; Herman H. Y. Sung; Feng-Rong Dai; Wai-Hang Chiu; Wai-Yeung Wong; Ian D. Williams; Wa-Hung Leung; Inorganic Chemistry 52 (2013) 2556–2563; doi:10.1021/ic302567e

data_4334018
_publ_section_title
;
 Heterometallic Cerium(IV) Perrhenate, Permanganate, and Molybdate
 Complexes Supported by the Imidodiphosphinate Ligand [N(i-Pr2PO)2]-
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2556
_journal_page_last               2563
_journal_paper_doi               10.1021/ic302567e
_journal_volume                  52
_journal_year                    2013
_chemical_absolute_configuration ad
_chemical_formula_sum            'C24 H56 Ce N4 O10 P4'
_chemical_formula_weight         824.73
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 108.785(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.6503(2)
_cell_length_b                   14.9612(2)
_cell_length_c                   13.6574(2)
_cell_measurement_reflns_used    5481
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      71.40
_cell_measurement_theta_min      3.41
_cell_volume                     1866.82(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.986
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0507
_diffrn_reflns_av_sigmaI/netI    0.0538
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            6880
_diffrn_reflns_theta_full        66.50
_diffrn_reflns_theta_max         66.99
_diffrn_reflns_theta_min         3.42
_exptl_absorpt_coefficient_mu    11.479
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.73
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.467
_exptl_crystal_description       block
_exptl_crystal_F_000             852
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.330
_refine_diff_density_min         -1.541
_refine_diff_density_rms         0.133
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.255(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         4853
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0534
_refine_ls_R_factor_gt           0.0508
_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^)+(0.0930P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1196
_refine_ls_wR_factor_ref         0.1206
_reflns_number_gt                4504
_reflns_number_total             4853
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic302567e_si_001_3.cif
_cod_data_source_block           wang54cult
_cod_original_cell_volume        1866.82(5)
_cod_database_code               4334018