Structural variation in cerium aryloxide complexes templated by hemilabile K±-amine interactions
Kim, Jee Eon; Carroll, Patrick J.; Schelter, Eric J.; New J. Chem. 39 (2015) 6076–; doi:10.1039/C5NJ00848D

data_7054876
_publ_section_title
;
 Structural variation in cerium aryloxide complexes templated by
 hemilabile K+--amine interactions
;
_journal_issue                   8
_journal_name_full               'New J. Chem.'
_journal_page_first              6076
_journal_paper_doi               10.1039/C5NJ00848D
_journal_volume                  39
_journal_year                    2015
_chemical_formula_sum            'C45 H68 Ce K N6 O4'
_chemical_formula_weight         936.27
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-05-21 deposited with the CCDC.
2015-05-26 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 97.884(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.7314(12)
_cell_length_b                   16.3110(15)
_cell_length_c                   24.948(2)
_cell_measurement_temperature    143(1)
_cell_volume                     4728.7(8)
_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 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0488
_diffrn_reflns_av_unetI/netI     0.0254
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            180529
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         1.50
_exptl_absorpt_coefficient_mu    1.096
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6280
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    1.315
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1956
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.833
_refine_diff_density_min         -0.863
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.188
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     529
_refine_ls_number_reflns         10861
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.188
_refine_ls_R_factor_all          0.0335
_refine_ls_R_factor_gt           0.0279
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0331P)^2^+2.6751P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0732
_refine_ls_wR_factor_ref         0.0750
_reflns_number_gt                9637
_reflns_number_total             10861
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5nj00848d2.cif
_cod_data_source_block           Ce(OPh)-UP4349
_cod_depositor_comments
'Adding full bibliography for 7054872--7054879.cif.'
_cod_original_sg_symbol_H-M      'P 21/n     '
_cod_database_code               7054876