Actinide-transition metal bonding in heterobimetallic uranium- and thorium-molybdenum paddlewheel complexes.
Ayres, Alexander J.; Zegke, Markus; Ostrowski, Joseph P. A.; Tuna, Floriana; McInnes, Eric J. L.; Wooles, Ashley J.; Liddle, Stephen T.; Chemical communications (Cambridge, England) 54 (2018) 13515–13518; doi:10.1039/c8cc05268a

data_7122568
_publ_section_title
;
 Actinide-transition metal bonding in heterobimetallic uranium- and
 thorium-molybdenum paddlewheel complexes.
;
_journal_issue                   96
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              13515
_journal_page_last               13518
_journal_paper_doi               10.1039/c8cc05268a
_journal_volume                  54
_journal_year                    2018
_chemical_formula_moiety         'C63 H63 I N3 P3 U, 2(C7 H8)'
_chemical_formula_sum            'C77 H79 I N3 P3 U'
_chemical_formula_weight         1504.27
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_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     dual
_atom_sites_solution_secondary   direct
_audit_creation_date             2016-09-30
_audit_creation_method
;
Olex2 1.2
(compiled 2016.09.09 svn.r3337 for OlexSys, GUI svn.r5227)
;
_audit_update_record
;
2018-11-07 deposited with the CCDC.
2018-11-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.079(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.496(3)
_cell_length_b                   39.078(9)
_cell_length_c                   13.949(3)
_cell_measurement_reflns_used    8943
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      27.62
_cell_measurement_theta_min      2.17
_cell_volume                     6810(3)
_computing_cell_refinement       'Bruker SAINT version 6.36A (Bruker, 2000)'
_computing_data_reduction        'Bruker SAINT version 6.36A (Bruker, 2000)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      90.15
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.966
_diffrn_measured_fraction_theta_max 0.966
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1340
_diffrn_reflns_av_unetI/netI     0.1781
_diffrn_reflns_Laue_measured_fraction_full 0.966
_diffrn_reflns_Laue_measured_fraction_max 0.966
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       -46
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            32237
_diffrn_reflns_point_group_measured_fraction_full 0.966
_diffrn_reflns_point_group_measured_fraction_max 0.966
_diffrn_reflns_theta_full        25.027
_diffrn_reflns_theta_max         25.027
_diffrn_reflns_theta_min         1.794
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.952
_exptl_absorpt_correction_T_max  0.4305
_exptl_absorpt_correction_T_min  0.2757
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2007/2 (Bruker,2007) was used for absorption correction.
wR2(int) was 0.1178 before and 0.0736 after correction.
The Ratio of minimum to maximum transmission is 0.6404.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            green
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.467
_exptl_crystal_description       needle
_exptl_crystal_F_000             3008
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         8.172
_refine_diff_density_min         -2.915
_refine_diff_density_rms         0.266
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.178
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     777
_refine_ls_number_reflns         11630
_refine_ls_number_restraints     1257
_refine_ls_restrained_S_all      1.118
_refine_ls_R_factor_all          0.2084
_refine_ls_R_factor_gt           0.1384
_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^)+(0.0001P)^2^+482.7732P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2624
_refine_ls_wR_factor_ref         0.2898
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6785
_reflns_number_total             11630
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc05268a2.cif
_cod_data_source_block           UI
_cod_depositor_comments
'Adding full bibliography for 7122562--7122573.cif.'
_cod_database_code               7122568
_nottingham_internal_coll_number 11742
_nottingham_internal_coll_client AA/STL
_nottingham_internal_coll_type   hemisphere
_nottingham_internal_coll_frame_method \w
_nottingham_internal_coll_frame_time 35
_nottingham_internal_coll_frame_width 0.3
_nottingham_internal_coll_user   AA
_nottingham_internal_coll_date   09/08/2012
_nottingham_internal_coll_location NOTTS
_nottingham_internal_process_date 10/08/2012
_nottingham_internal_process_user AA/WL
_nottingham_internal_solution_date 30/09/2016
_nottingham_internal_solution_user AW
_nottingham_internal_refinement_date 30/09/2016
_nottingham_internal_refinement_user AW
_nottingham_internal_validation_date 30/09/2016
_nottingham_internal_validation_user AW
_nottingham_internal_archive_date 30/09/2016
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Uiso/Uaniso restraints and constraints
All non-hydrogen atoms have similar U: within 2A with sigma of 0.01 and sigma
for terminal atoms of 0.02
3. Rigid body (RIGU) restrains
 All non-hydrogen atoms
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
4.a Aromatic/amide H refined with riding coordinates:
 C4(H4), C7(H7), C11(H11), C12(H12), C13(H13), C14(H14), C15(H15), C17(H17),
 C18(H18), C19(H19), C20(H20), C21(H21), C25(H25), C28(H28), C32(H32), C33(H33),
  C34(H34), C35(H35), C36(H36), C38(H38), C39(H39), C40(H40), C41(H41),
 C42(H42), C46(H46), C49(H49), C53(H53), C54(H54), C55(H55), C56(H56), C57(H57),
  C59(H59), C60(H60), C61(H61), C62(H62), C63(H63), C66(H66), C67(H67),
 C68(H68), C69(H69), C70(H70), C73(H73), C74(H74), C75(H75), C76(H76), C77(H77)
4.b Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), C6(H6A,H6B,H6C), C9(H9A,H9B,H9C), C24(H24A,H24B,H24C),
 C27(H27A,H27B,H27C), C30(H30A,H30B,H30C), C45(H45A,H45B,H45C), C48(H48A,H48B,
 H48C), C51(H51A,H51B,H51C), C64(H64A,H64B,H64C), C71(H71A,H71B,H71C)
;
_shelx_res_checksum              46110
_olex2_submission_special_instructions 'No special instructions were received'