Electrophilic Ln(III) Cations Protected by C-F → Ln Interactions and Their Coordination Chemistry with Weak σ- and π-Donors
Haolin Yin; Andrew J. Lewis; Patrick Carroll; Eric J. Schelter; Inorganic Chemistry 52 (2013) 8234–8243; doi:10.1021/ic401130e

data_4335501
_publ_section_title
;
 Electrophilic Ln(III) Cations Protected by C-F \\rightarrow Ln
 Interactions and Their Coordination Chemistry with Weak \s- and \p-Donors
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8234
_journal_page_last               8243
_journal_paper_doi               10.1021/ic401130e
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C45 H12 Ce F30 N3'
_chemical_formula_weight         1304.69
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-97
_cell_angle_alpha                73.699(6)
_cell_angle_beta                 84.583(6)
_cell_angle_gamma                88.439(7)
_cell_formula_units_Z            4
_cell_length_a                   10.5284(14)
_cell_length_b                   21.974(3)
_cell_length_c                   22.152(3)
_cell_measurement_temperature    143(1)
_cell_volume                     4896.9(12)
_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 0.976
_diffrn_measured_fraction_theta_max 0.976
_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  0.0440
_diffrn_reflns_av_sigmaI/netI    0.0377
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            156688
_diffrn_reflns_theta_full        27.61
_diffrn_reflns_theta_max         27.60
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    1.081
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6870
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2007)'
_exptl_crystal_density_diffrn    1.770
_exptl_crystal_F_000             2524
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         3.265
_refine_diff_density_min         -1.127
_refine_diff_density_rms         0.119
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1430
_refine_ls_number_reflns         22195
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0683
_refine_ls_R_factor_gt           0.0540
_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^)+(0.0500P)^2^+22.7041P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1333
_refine_ls_wR_factor_ref         0.1380
_reflns_number_gt                17944
_reflns_number_total             22195
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic401130e_si_002_6.cif
_cod_data_source_block           UP4345(1-Ce(mes))
_cod_original_cell_volume        4896.9(11)
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               4335501