Bimetallic Cleavage of Aromatic C-H Bonds by Rare-Earth-Metal Complexes.
Huang, Wenliang; Dulong, Florian; Khan, Saeed I.; Cantat, Thibault; Diaconescu, Paula L.; Journal of the American Chemical Society  (2014) 141208061549006–; doi:10.1021/ja510761j

data_4123098
_publ_section_title
;
 Bimetallic Cleavage of Aromatic C-H Bonds by Rare-Earth-Metal Complexes.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              141208061549006
_journal_paper_doi               10.1021/ja510761j
_journal_year                    2014
_chemical_formula_sum            'C35.08 H58.22 Fe I0.15 N2 O2 Si2 Y'
_chemical_formula_weight         760.28
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.5390(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7595(10)
_cell_length_b                   29.761(3)
_cell_length_c                   12.8474(13)
_cell_measurement_temperature    100(2)
_cell_volume                     3719.9(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0237
_diffrn_reflns_av_sigmaI/netI    0.0216
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            25972
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.73
_exptl_absorpt_coefficient_mu    2.165
_exptl_absorpt_correction_T_max  0.9580
_exptl_absorpt_correction_T_min  0.9379
_exptl_crystal_density_diffrn    1.358
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1599
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.721
_refine_diff_density_min         -0.323
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.162
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     417
_refine_ls_number_reflns         6548
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.162
_refine_ls_R_factor_all          0.0380
_refine_ls_R_factor_gt           0.0346
_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^)+(0.0156P)^2^+5.7663P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0721
_refine_ls_wR_factor_ref         0.0731
_reflns_number_gt                6104
_reflns_number_total             6548
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja510761j_si_001.cif
_cod_data_source_block           pld1216sm
_cod_original_cell_volume        3719.8(6)
_cod_original_sg_symbol_H-M      P(2)1/n
_cod_database_code               4123098