Synthesis of Binuclear Platinum Complexes Containing the Ligands 8-Naphthyridine, 2-Aminopyridine, and 7-Azaindolate. An Experimental Study of the Steric Hindrance of the Bulky Pentafluorophenyl Ligands in the Synthesis of Binuclear Complexes
José M. Casas; Beatriz E. Diosdado; Juan Forniés; Antonio Martín; Angel J. Rueda; A. Guy Orpen; Inorganic Chemistry 47 (2008) 8767–8775; doi:10.1021/ic8006475

data_4305669
_publ_section_title
;
Synthesis of Binuclear Platinum Complexes Containing the Ligands
8-Naphthyridine, 2-Aminopyridine, and 7-Azaindolate. An Experimental Study
of the Steric Hindrance of the Bulky Pentafluorophenyl Ligands in the
Synthesis of Binuclear Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8767
_journal_page_last               8775
_journal_paper_doi               10.1021/ic8006475
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C28.375 H12.75 Cl2.75 F10 N4 Pt2'
_chemical_formula_weight         1055.5
_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                 93.550(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.4640(10)
_cell_length_b                   35.601(4)
_cell_length_c                   20.671(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.5
_cell_measurement_theta_min      21.5
_cell_volume                     6951.3(17)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  '\k-geometry diffractometer'
_diffrn_measurement_method       'profile data from q/2q 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  0.0935
_diffrn_reflns_av_sigmaI/netI    0.2258
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            13030
_diffrn_reflns_theta_full        24.97
_diffrn_reflns_theta_max         24.97
_diffrn_reflns_theta_min         2.06
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 300
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    8.331
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.190
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.078
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4030
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.566
_refine_diff_density_min         -1.432
_refine_diff_density_rms         0.273
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     836
_refine_ls_number_reflns         12191
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.2236
_refine_ls_R_factor_gt           0.0780
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0714P)^2^+101.8853P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1654
_refine_ls_wR_factor_ref         0.2258
_reflns_number_gt                5544
_reflns_number_total             12191
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8006475_si_001_3.cif
_cod_data_source_block           6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' tag value 'psi-scans' was replaced
with 'psi-scan' value.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
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_cod_database_code               4305669