Variation of electronic transitions and reduction potentials of cerium(iv) complexes.
Williams, Ursula J.; Schneider, David; Dorfner, Walter L.; Maichle-Mössmer, Cäcilia; Carroll, Patrick J.; Anwander, Reiner; Schelter, Eric J.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 16197–16206; doi:10.1039/c4dt01386g

data_7031790
_publ_section_title
;
 Variation of electronic transitions and reduction potentials of
 cerium(iv) complexes.
;
_journal_issue                   43
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16197
_journal_page_last               16206
_journal_paper_doi               10.1039/c4dt01386g
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C16 H56 Ce K N4 Si8'
_chemical_formula_weight         708.59
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.2270(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.6084(7)
_cell_length_b                   11.0986(4)
_cell_length_c                   18.1627(6)
_cell_measurement_temperature    143(1)
_cell_volume                     3795.2(2)
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      143(1)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'CCD Area Detector'
_diffrn_measurement_device_type  'Bruker APEXII'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0196
_diffrn_reflns_av_sigmaI/netI    0.0103
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            35784
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         2.13
_exptl_absorpt_coefficient_mu    1.573
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6888
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    1.240
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1476
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.488
_refine_diff_density_min         -0.278
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.125
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     162
_refine_ls_number_reflns         4365
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.125
_refine_ls_R_factor_all          0.0175
_refine_ls_R_factor_gt           0.0158
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0194P)^2^+2.8789P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0404
_refine_ls_wR_factor_ref         0.0419
_reflns_number_gt                4164
_reflns_number_total             4365
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt01386g2.cif
_cod_data_source_block           compound_2
_cod_depositor_comments
'Adding full bibliography for 7031790--7031794.cif.'
_cod_original_sg_symbol_H-M      'C 2/c      '
_cod_database_code               7031790