Systematic Investigation of Thorium(IV)- and Uranium(IV)-Ligand Bonding in Dithiophosphonate, Thioselenophosphinate, and Diselenophosphonate Complexes
Andrew C. Behrle; Charles L. Barnes; Nikolas Kaltsoyannis; Justin R. Walensky; Inorganic Chemistry 52 (2013) 10623–10631; doi:10.1021/ic401642a

data_4336078
_publ_section_title
;
 Systematic Investigation of Thorium(IV)- and Uranium(IV)-Ligand Bonding
 in Dithiophosphonate, Thioselenophosphinate, and Diselenophosphonate
 Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10623
_journal_page_last               10631
_journal_paper_doi               10.1021/ic401642a
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C28 H32 O4 P4 Se8 Th'
_chemical_formula_weight         1420.14
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      88
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.1065(4)
_cell_length_b                   19.1065(4)
_cell_length_c                   10.8977(3)
_cell_measurement_temperature    100(2)
_cell_volume                     3978.30(16)
_computing_cell_refinement       'APEX2 (Bruker AXS, 2008)'
_computing_data_collection       'APEX2 (Bruker AXS, 2008)'
_computing_data_reduction        'APEX2 (Bruker AXS, 2008)'
_computing_molecular_graphics    'X-SEED, Barbour, 2001'
_computing_publication_material  'CIFTAB (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker ApexII CCD area detector'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'Incoatec Cu Helios multi-layer optics'
_diffrn_radiation_source         'micro-focus tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0249
_diffrn_reflns_av_sigmaI/netI    0.0107
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            22490
_diffrn_reflns_theta_full        71.74
_diffrn_reflns_theta_max         71.74
_diffrn_reflns_theta_min         4.63
_exptl_absorpt_coefficient_mu    22.248
_exptl_absorpt_correction_T_max  0.4025
_exptl_absorpt_correction_T_min  0.2691
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 Data were corrected for decay and absorption using the program SADABS 
 (Sheldrick, G. M. (2003). SADABS. Version 2.10. University of
 G\"ottingen, Germany).
;
_exptl_crystal_density_diffrn    2.371
_exptl_crystal_F_000             2616
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.344
_refine_diff_density_min         -0.489
_refine_diff_density_rms         0.138
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     103
_refine_ls_number_reflns         1935
_refine_ls_number_restraints     31
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0248
_refine_ls_R_factor_gt           0.0238
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0398P)^2^+18.1903P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0637
_refine_ls_wR_factor_ref         0.0653
_reflns_number_gt                1877
_reflns_number_total             1935
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic401642a_si_002.cif
_cod_data_source_block           u:\walens~2\andrew~1\th_se2~1\selma
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               4336078