Palladium carbene complexes as persistent radicals
Comanescu, C. C.; Vyushkova, M.; Iluc, V. M.; Chem. Sci. 6 (2015) 4570–; doi:10.1039/C5SC01441G

data_1519713
_publ_section_title
;
 Palladium carbene complexes as persistent radicals
;
_journal_issue                   8
_journal_name_full               'Chem. Sci.'
_journal_page_first              4570
_journal_paper_doi               10.1039/C5SC01441G
_journal_volume                  6
_journal_year                    2015
_chemical_formula_sum            'C51 H78 Br4 Cl2 P4 Pd2'
_chemical_formula_weight         1418.35
_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                 103.4770(14)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.3876(9)
_cell_length_b                   16.2993(14)
_cell_length_c                   17.0895(15)
_cell_measurement_reflns_used    9847
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      23.629
_cell_measurement_theta_min      2.237
_cell_volume                     2813.8(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX II'
_diffrn_measurement_method       'combination of \w- and \f-scans'
_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  0.0399
_diffrn_reflns_av_sigmaI/netI    0.0184
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            50587
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.75
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.721
_exptl_absorpt_correction_T_max  0.7458
_exptl_absorpt_correction_T_min  0.5977
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Bruker AXS area detector scaling and absorption correction'
_exptl_crystal_density_diffrn    1.674
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1420
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.371
_refine_diff_density_min         -0.325
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4956
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0239
_refine_ls_R_factor_gt           0.0185
_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^)+(0.0211P)^2^+1.6590P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0423
_refine_ls_wR_factor_ref         0.0435
_reflns_number_gt                4411
_reflns_number_total             4956
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5sc01441g3.cif
_cod_data_source_block           cc298
_cod_depositor_comments
'Adding full bibliography for 1519705--1519713.cif.'
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               1519713