New Derivatives of PCP-Type Pincer Complexes of Nickel
Annie Castonguay; André L. Beauchamp; Davit Zargarian; Inorganic Chemistry 48 (2009) 3177–3184; doi:10.1021/ic801641u

data_4301768
_publ_contact_author_address
;
      Universit\'e de Montr\'eal
      D\'epartement de Chimie
      Montr\'eal, Qu\'ebec
      Canada, H3C 3J7
;
_publ_contact_author_email       a.castonguay.umontreal.ca
_publ_contact_author_fax         '+1 514 343 7586'
_publ_contact_author_name        'Annie Castonguay'
_publ_contact_author_phone       '+1 514 343 6111 3936'
_publ_section_title
;
New Derivatives of PCP-Type Pincer Complexes of Nickel
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3177
_journal_page_last               3184
_journal_paper_doi               10.1021/ic801641u
_journal_volume                  48
_journal_year                    2009
_chemical_compound_source        'Synthesized by the authors. See text'
_chemical_formula_moiety         'C18 H40 Ni P2'
_chemical_formula_sum            'C18 H40 Ni P2'
_chemical_formula_weight         377.15
_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                 95.091(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.2542(6)
_cell_length_b                   13.7514(6)
_cell_length_c                   10.5561(4)
_cell_measurement_reflns_used    10755
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      68.73
_cell_measurement_theta_min      4.48
_cell_volume                     2060.99(15)
_computing_cell_refinement       'SMART (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2003)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  'UdMX (Maris, 2004)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker Smart 6000'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'Montel 200 optics'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.048
_diffrn_reflns_av_sigmaI/netI    0.0288
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            28019
_diffrn_reflns_theta_full        68.87
_diffrn_reflns_theta_max         68.87
_diffrn_reflns_theta_min         3.11
_diffrn_standards_decay_%        0.00
_diffrn_standards_number         94
_exptl_absorpt_coefficient_mu    2.749
_exptl_absorpt_correction_T_max  0.760
_exptl_absorpt_correction_T_min  0.650
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick,1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.215
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.697
_refine_diff_density_min         -0.386
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         3774
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0468
_refine_ls_R_factor_gt           0.0395
_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^)+(0.0796P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1019
_refine_ls_wR_factor_ref         0.1068
_reflns_number_gt                3187
_reflns_number_total             3774
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic801641u_si_002_4.cif
_cod_data_source_block           cast31
_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.

'_atom_site_adp_type' value 'UaNi' changed to 'Uani'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (21
time).

'_geom_bond_publ_flag' value 'Y' changed to 'y' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (22
times).

'_geom_angle_publ_flag' value 'Y' changed to 'y' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (37
times).

'_geom_torsion_publ_flag' value 'Y' changed to 'y' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (52 times).

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4301768