Controlling selectivity in the reductive activation of CO2by mixed sandwich uranium(iii) complexes
Tsoureas, Nikolaos; Castro, Ludovic; Kilpatrick, Alexander F. R.; Cloke, F. Geoffey N.; Maron, Laurent; Chemical Science 5 (2014) 3777–; doi:10.1039/C4SC01401D

data_1516888
_publ_section_title
;
 Controlling selectivity in the reductive activation of CO2by mixed
 sandwich uranium(iii) complexes
;
_journal_issue                   10
_journal_name_full               'Chemical Science'
_journal_page_first              3777
_journal_paper_doi               10.1039/C4SC01401D
_journal_volume                  5
_journal_year                    2014
_chemical_compound_source        'synthesis as described'
_chemical_formula_sum            'C48 H76.5 O Si4 U2'
_chemical_formula_weight         1258.01
_chemical_name_common            6
_chemical_name_systematic        6
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_symmetry_cell_setting           monoclinic
_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     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 107.06(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.913(5)
_cell_length_b                   13.686(3)
_cell_length_c                   38.185(8)
_cell_measurement_reflns_used    58964
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     11447(5)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction        'HKL Denzo and Scalepack (Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0668
_diffrn_reflns_av_sigmaI/netI    0.0876
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       49
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            66030
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         2.98
_exptl_absorpt_coefficient_mu    5.763
_exptl_absorpt_correction_T_max  0.8934
_exptl_absorpt_correction_T_min  0.8022
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2007/2 (Sheldrick, G.M., 2007)'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.460
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             4900
_exptl_crystal_size_max          0.04
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.944
_refine_diff_density_min         -1.593
_refine_diff_density_rms         0.196
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1004
_refine_ls_number_reflns         25509
_refine_ls_number_restraints     56
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0913
_refine_ls_R_factor_gt           0.0508
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0603P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1166
_refine_ls_wR_factor_ref         0.1285
_reflns_number_gt                16218
_reflns_number_total             25509
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4sc01401d2.cif
_cod_data_source_block           6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 1516885--1516894.cif.
;
_cod_original_cell_volume        11448(4)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1516888