Palladium Carbene Complexes for Selective Alkene Di- and Oligomerization
Khlebnikov, Vsevolod; Meduri, Angelo; Mueller-Bunz, Helge; Montini, Tiziano; Fornasiero, Paolo; Zangrando, Ennio; Milani, Barbara; Albrecht, Martin; Organometallics 31 (2012) 976–; doi:10.1021/om201027y

data_4068049
_publ_section_title
;
 Palladium Carbene Complexes for Selective Alkene Di- and Oligomerization
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              976
_journal_paper_doi               10.1021/om201027y
_journal_volume                  31
_journal_year                    2012
_chemical_formula_moiety         'C20 H23 N4 Pd, F6 P'
_chemical_formula_sum            'C20 H23 F6 N4 P Pd'
_chemical_formula_weight         570.79
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 105.147(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.6559(3)
_cell_length_b                   14.9426(3)
_cell_length_c                   12.3617(3)
_cell_measurement_reflns_used    30593
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.9440
_cell_measurement_theta_min      3.3192
_cell_volume                     2256.53(9)
_computing_cell_refinement
; 
CrysAlisPro, Oxford Diffraction Ltd., 
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET) 
(compiled Aug  2 2010,13:00:58) 
;
_computing_data_collection
; 
CrysAlisPro, Oxford Diffraction Ltd., 
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET) 
(compiled Aug  2 2010,13:00:58) 
;
_computing_data_reduction
; 
CrysAlisPro, Oxford Diffraction Ltd., 
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET) 
(compiled Aug  2 2010,13:00:58) 
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.3196
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0376
_diffrn_reflns_av_sigmaI/netI    0.0222
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            57565
_diffrn_reflns_theta_full        32.00
_diffrn_reflns_theta_max         33.02
_diffrn_reflns_theta_min         3.34
_exptl_absorpt_coefficient_mu    0.958
_exptl_absorpt_correction_T_max  0.917
_exptl_absorpt_correction_T_min  0.871
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
; 
CrysAlisPro, Oxford Diffraction Ltd., 
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET) 
(compiled Aug  2 2010,13:00:58) 
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.680
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1144
_exptl_crystal_size_max          0.2435
_exptl_crystal_size_mid          0.1614
_exptl_crystal_size_min          0.1291
_refine_diff_density_max         0.634
_refine_diff_density_min         -0.509
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     294
_refine_ls_number_reflns         8057
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0306
_refine_ls_R_factor_gt           0.0244
_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^)+(0.0241P)^2^+1.2579P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0568
_refine_ls_wR_factor_ref         0.0608
_reflns_number_gt                7122
_reflns_number_total             8057
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om201027y_si_002.cif
_cod_data_source_block           alb70(6b)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4068049