Synthesis and reactivity of a terminal uranium(iv) sulfide supported by siloxide ligands
Andrez, Julie; Pécaut, Jacques; Scopelliti, Rosario; Kefalidis, Christos E.; Maron, Laurent; Rosenzweig, Michael W.; Meyer, Karsten; Mazzanti, Marinella; Chem. Sci. 7 (2016) 5846–; doi:10.1039/C6SC00675B

data_1543285
_publ_section_title
;
 Synthesis and reactivity of a terminal uranium(iv) sulfide supported by
 siloxide ligands
;
_journal_issue                   9
_journal_name_full               'Chem. Sci.'
_journal_page_first              5846
_journal_paper_doi               10.1039/C6SC00675B
_journal_volume                  7
_journal_year                    2016
_chemical_formula_sum            'C122 H256 K4 O38 S2 Si8 U2'
_chemical_formula_weight         3252.55
_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
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2016-01-18 deposited with the CCDC.
2016-04-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.476(9)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   16.3304(14)
_cell_length_b                   26.8000(19)
_cell_length_c                   18.8582(15)
_cell_measurement_reflns_used    2365
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      19.7910
_cell_measurement_theta_min      3.0720
_cell_volume                     8250.6(11)
_computing_cell_refinement
;
Agilent Technologies, (2013), CrysAlisPro Software system, 
version 1.171. 36.28, Agilent Technologies UK Ltd, Oxford, UK
;
_computing_data_collection
;
Agilent Technologies, (2013), CrysAlisPro Software system, 
version 1.171.37.31, Agilent Technologies UK Ltd, Oxford, UK
;
_computing_data_reduction
;
Agilent Technologies, (2013), CrysAlisPro Software system, 
version 1.171. 36.28, Agilent Technologies UK Ltd, Oxford, UK
;
_computing_molecular_graphics
;
Mercury 3.1 New software for searching the Cambridge Structural Database 
and visualizing crystal structures (I.J. Bruno, J.C. Cole, P.R. Edgington, 
M. Kessler, C.F. Macrae, P. McCabe, J. Pearson, R. Taylor, 
Acta Cryst., 2002, B58, 389-397)
;
_computing_publication_material  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_refinement
;
OLEX2: a complete structure solution, refinement and analysis program 
(O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and 
H. Puschmann. J. Appl. Cryst. 2009, 42, 339-34).
;
_computing_structure_solution
;
SUPERFLIP program (Palatinus, L. & Chapuis, G. J. Appl. Cryst., 2007,
 40, 786-790)
;
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 15.9653
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
  1 omega  -25.00   67.00   1.0000  120.0000
omega____ theta____ kappa____ phi______ frames
    -       25.2489  -99.0000 -120.0000 92

  2 omega   -5.00   95.00   1.0000  120.0000
omega____ theta____ kappa____ phi______ frames
    -       25.2489   77.0000   30.0000 100

  3 omega  -97.00  -38.00   1.0000  120.0000
omega____ theta____ kappa____ phi______ frames
    -      -26.9676  -77.0000    0.0000 59

;
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1343
_diffrn_reflns_av_unetI/netI     0.2296
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            37944
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         3.093
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    2.209
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.97729
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'translucent pale green'
_exptl_crystal_density_diffrn    1.309
_exptl_crystal_description       plate
_exptl_crystal_F_000             3392
_exptl_crystal_size_max          0.216
_exptl_crystal_size_mid          0.095
_exptl_crystal_size_min          0.020
_refine_diff_density_max         1.422
_refine_diff_density_min         -1.071
_refine_diff_density_rms         0.152
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.931
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     870
_refine_ls_number_reflns         16850
_refine_ls_number_restraints     66
_refine_ls_restrained_S_all      0.930
_refine_ls_R_factor_all          0.1642
_refine_ls_R_factor_gt           0.0778
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w=1/[\s^2^(Fo^2^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1000
_refine_ls_wR_factor_ref         0.1282
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9046
_reflns_number_total             16850
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6sc00675b2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 1543284--1543292.cif.'
_cod_database_code               1543285
_shelx_estimated_absorpt_t_min   0.647
_shelx_estimated_absorpt_t_max   0.957
_shelxl_version_number           2013-4
_shelx_res_checksum              92829