A new library of arsine, stibine-stabilized N-heterocyclic carbene palladium complexes: synthesis, structures and activities in C-C and C-N coupling reactions.
Yang, Jin; Li, Pinhua; Zhang, Yicheng; Wang, Lei; Dalton transactions (Cambridge, England : 2003) 43 (2014) 14114–14122; doi:10.1039/c4dt01773k

data_7032416
_publ_section_title
;
 A new library of arsine, stibine-stabilized N-heterocyclic carbene
 palladium complexes: synthesis, structures and activities in C-C and C-N
 coupling reactions.
;
_journal_issue                   37
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14114
_journal_page_last               14122
_journal_paper_doi               10.1039/c4dt01773k
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         '2(C45 H51 Cl2 N2 Pd Sb), C H2 Cl2'
_chemical_formula_sum            'C91 H104 Cl6 N4 Pd2 Sb2'
_chemical_formula_weight         1922.78
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 114.411(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   31.143(6)
_cell_length_b                   13.853(3)
_cell_length_c                   23.658(5)
_cell_measurement_reflns_used    9588
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.5510
_cell_measurement_theta_min      2.2649
_cell_volume                     9294(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART APEX II'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX II area detector'
_diffrn_measurement_method       '\w 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  0.0248
_diffrn_reflns_av_sigmaI/netI    0.0280
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            23266
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.84
_exptl_absorpt_coefficient_mu    1.171
_exptl_absorpt_correction_T_max  0.7910
_exptl_absorpt_correction_T_min  0.7505
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.374
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3896
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.578
_refine_diff_density_min         -0.527
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     495
_refine_ls_number_reflns         8158
_refine_ls_number_restraints     32
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0308
_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^)+(0.0268P)^2^+19.1571P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0688
_refine_ls_wR_factor_ref         0.0765
_reflns_number_gt                6540
_reflns_number_total             8158
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7032041
_cod_data_source_file            c4dt01773k2.cif
_cod_data_source_block           1d
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7032416