Synthesis and Reactivity of Palladium and Nickel β-Diimine Complexes: Application as Catalysts for Heck, Suzuki, and Hiyama Coupling Reactions†
Domin, Doris; Benito-Garagorri, David; Mereiter, Kurt; Fröhlich, Johannes; Kirchner, Karl; Organometallics 24 (2005) 3957–; doi:10.1021/om050201h

data_4075844
_publ_section_title
;
 Synthesis and Reactivity of Palladium and Nickel \b-Diimine
 Complexes:&#x00A0; Application as Catalysts for Heck, Suzuki, and Hiyama
 Coupling Reactions&#x2020;
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              3957
_journal_paper_doi               10.1021/om050201h
_journal_volume                  24
_journal_year                    2005
_chemical_formula_moiety         'C31 H44 N2'
_chemical_formula_sum            'C31 H44 N2'
_chemical_formula_weight         444.68
_chemical_name_systematic
; 
N,N'-(1,1-cyclopentylidenedimethylidyne)bis(2,6-bis(1-methylethyl)-
benzenamine) 
;
_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                 92.3080(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.5127(9)
_cell_length_b                   27.2407(17)
_cell_length_c                   14.6617(9)
_cell_measurement_reflns_used    6734
_cell_measurement_temperature    297(2)
_cell_measurement_theta_max      22.74
_cell_measurement_theta_min      2.45
_cell_volume                     5791.6(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT, SADABS, XPREP'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      297(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0277
_diffrn_reflns_av_sigmaI/netI    0.0188
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            59867
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         2.08
_exptl_absorpt_coefficient_mu    0.058
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.90
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'program SADABS'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.020
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1952
_exptl_crystal_size_max          0.70
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.302
_refine_diff_density_min         -0.184
_refine_diff_density_rms         0.031
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     611
_refine_ls_number_reflns         10152
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0858
_refine_ls_R_factor_gt           0.0578
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1038P)^2^+1.0208P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1632
_refine_ls_wR_factor_ref         0.1922
_reflns_number_gt                6768
_reflns_number_total             10152
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om050201hsi20050317_092302.cif
_cod_data_source_block           compd4a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4075844