A Modular Approach to Achiral and Chiral Nickel(II), Palladium(II), and Platinum(II) PCP Pincer Complexes Based on Diaminobenzenes
Benito-Garagorri, David; Bocokić, Vladica; Mereiter, Kurt; Kirchner, Karl; Organometallics 25 (2006) 3817–; doi:10.1021/om060289e

data_4075453
_publ_section_title
;
 A Modular Approach to Achiral and Chiral Nickel(II), Palladium(II), and
 Platinum(II) PCP Pincer Complexes Based on Diaminobenzenes
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              3817
_journal_paper_doi               10.1021/om060289e
_journal_volume                  25
_journal_year                    2006
_chemical_formula_moiety         'C30 H25 Br N2 P2 Pt, C6 H16 N, C H2 Cl2, Br'
_chemical_formula_sum            'C37 H43 Br2 Cl2 N3 P2 Pt'
_chemical_formula_weight         1017.49
_chemical_name_common            '[PtBr(PCP-Ph)].[Et3NH]Br.CH2Cl2'
_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                 97.161(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.7928(5)
_cell_length_b                   18.5713(11)
_cell_length_c                   24.1001(14)
_cell_measurement_reflns_used    7526
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      29.31
_cell_measurement_theta_min      2.35
_cell_volume                     3904.7(4)
_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, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0413
_diffrn_reflns_av_sigmaI/netI    0.0334
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            57788
_diffrn_reflns_theta_full        30.04
_diffrn_reflns_theta_max         30.04
_diffrn_reflns_theta_min         2.19
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    5.889
_exptl_absorpt_correction_T_max  0.56
_exptl_absorpt_correction_T_min  0.42
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'program SADABS, V2.10'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.731
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1992
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.480
_refine_diff_density_min         -1.597
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     424
_refine_ls_number_reflns         11370
_refine_ls_number_restraints     121
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0412
_refine_ls_R_factor_gt           0.0293
_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^)+(0.0358P)^2^+2.9515P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0682
_refine_ls_wR_factor_ref         0.0722
_reflns_number_gt                9338
_reflns_number_total             11370
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om060289esi20060403_031419.cif
_cod_data_source_block           7a-1108
_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_Hall     '-P 2ybc '
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4075453