Design of Cationic Mixed Phosphine/N-Heterocyclic Carbene Palladium(II) π-Allyl Complexes as Monoligated Phosphine Pd(0) Precatalysts: Synthesis, Structural Studies, Catalysis, and Reactivity
Normand, Adrien T.; Stasch, Andreas; Ooi, Li-Ling; Cavell, Kingsley J.; Organometallics 27 (2008) 6507–; doi:10.1021/om8008052

data_4072384
_publ_section_title
;
 Design of Cationic Mixed Phosphine/N-Heterocyclic Carbene Palladium(II)
 \p-Allyl Complexes as Monoligated Phosphine Pd(0) Precatalysts:
 Synthesis, Structural Studies, Catalysis, and Reactivity
;
_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              6507
_journal_paper_doi               10.1021/om8008052
_journal_volume                  27
_journal_year                    2008
_chemical_formula_moiety
'C24 H42.67 B0.67 F2.67 N1.33 O0.67 P0.67 Pd0.67'
_chemical_formula_sum
'C24 H42.67 B0.67 F2.67 N1.33 O0.67 P0.67 Pd0.67'
_chemical_formula_weight         510.06
_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
_audit_creation_date             07-07-12
_audit_creation_method           CRYSTALS_ver_12.84
_cell_angle_alpha                90
_cell_angle_beta                 93.8024(5)
_cell_angle_gamma                90
_cell_formula_units_Z            6
_cell_length_a                   10.94110(10)
_cell_length_b                   19.7725(2)
_cell_length_c                   17.8474(2)
_cell_measurement_reflns_used    29377
_cell_measurement_temperature    150
_cell_measurement_theta_max      27
_cell_measurement_theta_min      1
_cell_volume                     3852.48(7)
_computing_cell_refinement       'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1997-2001).'
_computing_data_reduction        'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.099
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            45051
_diffrn_reflns_theta_full        26.196
_diffrn_reflns_theta_max         26.731
_diffrn_reflns_theta_min         1.539
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.572
_exptl_absorpt_correction_T_max  0.92
_exptl_absorpt_correction_T_min  0.84
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.319
_exptl_crystal_description       plate
_exptl_crystal_F_000             1616
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.99
_refine_diff_density_min         -0.78
_refine_ls_extinction_method     None
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_refine_ls_hydrogen_treatment    constr
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_refine_ls_number_reflns         8107
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0471
_refine_ls_R_factor_gt           0.0353
_refine_ls_shift/su_max          0.001281
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.02P)^2^ + 2.44P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0913
_refine_ls_wR_factor_gt          0.0864
_refine_ls_wR_factor_ref         0.0913
_reflns_limit_h_max              13
_reflns_limit_h_min              -13
_reflns_limit_k_max              24
_reflns_limit_k_min              0
_reflns_limit_l_max              22
_reflns_limit_l_min              0
_reflns_number_gt                6557
_reflns_number_total             8137
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_scale          0.28085(16)
_oxford_structure_analysis_title '7121604 kjc0735'
_cod_data_source_file            om8008052_si_012.cif
_cod_data_source_block           CRYSTALS_cif
_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      'P 1 21/n 1 '
_cod_database_code               4072384