Crystalline amidocerium(IV) oxides and a side-on bridging dioxygen complex.
Coles, Martyn P.; Hitchcock, Peter B.; Khvostov, Alexei V.; Lappert, Michael F.; Li, Zhengning; Protchenko, Andrey V.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 6780–6788; doi:10.1039/c0dt00349b

data_7026350
_publ_section_title
;
 Crystalline amidocerium(IV) oxides and a side-on bridging dioxygen
 complex.
;
_journal_issue                   29
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6780
_journal_page_last               6788
_journal_paper_doi               10.1039/c0dt00349b
_journal_volume                  39
_journal_year                    2010
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C72 H60 Ce2 N6, 2.5(C6 H6)'
_chemical_formula_sum            'C87 H75 Ce2 N6'
_chemical_formula_weight         1484.83
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.2
_audit_creation_date             2004-10-15T14:10:44-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 98.467(1)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   14.8388(3)
_cell_length_b                   21.3584(4)
_cell_length_c                   44.6247(9)
_cell_measurement_reflns_used    124379
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      23.257
_cell_measurement_theta_min      3.705
_cell_measurement_wavelength     0.71073
_cell_volume                     13988.9(5)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & 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    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_type       'by Nonius Collect from scalepack cell'
_diffrn_orient_matrix_UB_11      0.18462E-2
_diffrn_orient_matrix_UB_12      -0.384045E-1
_diffrn_orient_matrix_UB_13      -0.127131E-1
_diffrn_orient_matrix_UB_21      -0.350862E-1
_diffrn_orient_matrix_UB_22      -0.234727E-1
_diffrn_orient_matrix_UB_23      0.138636E-1
_diffrn_orient_matrix_UB_31      -0.583758E-1
_diffrn_orient_matrix_UB_32      0.128935E-1
_diffrn_orient_matrix_UB_33      -0.126284E-1
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0507
_diffrn_reflns_av_unetI/netI     0.0269
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       49
_diffrn_reflns_limit_l_min       -46
_diffrn_reflns_number            71708
_diffrn_reflns_theta_full        23.28
_diffrn_reflns_theta_max         23.28
_diffrn_reflns_theta_min         3.75
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    1.336
_exptl_absorpt_correction_T_max  0.8154
_exptl_absorpt_correction_T_min  0.7551
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.42
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             6040
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.324
_refine_diff_density_min         -0.404
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     857
_refine_ls_number_reflns         9989
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0324
_refine_ls_R_factor_gt           0.0246
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0162P)^2^+26.1771P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0491
_refine_ls_wR_factor_ref         0.0513
_reflns_number_gt                8860
_reflns_number_total             9989
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00349b.txt
_cod_data_source_block           (10)-oct1404
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7026350