Redox-induced umpolung of transition metal carbenes
Cui, Peng; Iluc, Vlad M.; Chem. Sci. 6 (2015) 7343–; doi:10.1039/C5SC02859K

data_1532500
_publ_section_title
;
 Redox-induced umpolung of transition metal carbenes
;
_journal_issue                   12
_journal_name_full               'Chem. Sci.'
_journal_page_first              7343
_journal_paper_doi               10.1039/C5SC02859K
_journal_volume                  6
_journal_year                    2015
_chemical_formula_sum            'C68 H72 B F24 I P3 Pd'
_chemical_formula_weight         1682.28
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-07-31 deposited with the CCDC.
2015-09-25 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.532(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.0901(7)
_cell_length_b                   23.7955(17)
_cell_length_c                   31.205(2)
_cell_measurement_temperature    120(2)
_cell_volume                     7492.0(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II'
_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  0.0348
_diffrn_reflns_av_sigmaI/netI    0.0288
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            134462
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         0.65
_exptl_absorpt_coefficient_mu    0.822
_exptl_absorpt_correction_T_max  0.9106
_exptl_absorpt_correction_T_min  0.8668
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Bruker AXS area detector scaling and absorption correction'
_exptl_crystal_density_diffrn    1.491
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3380
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.325
_refine_diff_density_min         -1.408
_refine_diff_density_rms         0.142
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.347(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1563
_refine_ls_number_reflns         25436
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0658
_refine_ls_R_factor_gt           0.0632
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0931P)^2^+46.0725P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1651
_refine_ls_wR_factor_ref         0.1675
_reflns_number_gt                24104
_reflns_number_total             25436
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5sc02859k3.cif
_cod_data_source_block           pc29
_cod_depositor_comments
'Adding full bibliography for 1532495--1532502.cif.'
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               1532500