Cerium(IV) Imido Complexes: Structural, Computational, and Reactivity Studies.
Solola, Lukman A.; Zabula, Alexander V.; Dorfner, Walter L.; Manor, Brian C.; Carroll, Patrick J.; Schelter, Eric J.; Journal of the American Chemical Society 139 (2017) 2435–2442; doi:10.1021/jacs.6b12369

data_4125792
_publ_section_title
;
 Cerium(IV) Imido Complexes: Structural, Computational, and Reactivity
 Studies.
;
_journal_issue                   6
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2435
_journal_page_last               2442
_journal_paper_doi               10.1021/jacs.6b12369
_journal_volume                  139
_journal_year                    2017
_chemical_formula_moiety         'C49 H66 Ce F6 Li N5 O5'
_chemical_formula_sum            'C49 H66 Ce F6 Li N5 O5'
_chemical_formula_weight         1066.12
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2016-02-24
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   19.7839(5)
_cell_length_b                   19.5288(4)
_cell_length_c                   25.0902(5)
_cell_measurement_reflns_used    9578
_cell_measurement_temperature    100
_cell_measurement_theta_max      26.69
_cell_measurement_theta_min      2.31
_cell_volume                     9693.7(4)
_computing_data_collection       'Bruker APEX2 v2014.11-0'
_computing_data_reduction        'Bruker SAINT v8.34A'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS-1997 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'CCD Area Detector'
_diffrn_measurement_device_type  'Bruker APEXII'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1164
_diffrn_reflns_av_unetI/netI     0.0375
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            302411
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.561
_diffrn_reflns_theta_min         1.623
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    1.013
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7272
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2014/4'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.461
_exptl_crystal_description       plank
_exptl_crystal_F_000             4400
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.02
_refine_diff_density_max         3.429
_refine_diff_density_min         -1.278
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     613
_refine_ls_number_reflns         11195
_refine_ls_number_restraints     31
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0805
_refine_ls_R_factor_gt           0.0515
_refine_ls_shift/su_max          0.016
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0483P)^2^+46.2502P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1174
_refine_ls_wR_factor_ref         0.1314
_reflns_number_gt                8130
_reflns_number_total             11195
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja6b12369_si_002.cif
_cod_data_source_block           Compound_2-LiTHF/Et2O
_cod_database_code               4125792