[2 + 3] Cycloaddition of Nitrones to Platinum-Bound Organonitriles: Effect of Metal Oxidation State and of Nitrile Substituent
Gabriele Wagner; Matti Haukka; João J. R. Fraústo da Silva; Armando J. L. Pombeiro; Vadim Yu. Kukushkin; Inorganic Chemistry 40 (2001) 264–271; doi:10.1021/ic000477b

data_4319146
_publ_section_title
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 [2 + 3] Cycloaddition of Nitrones to Platinum-Bound Organonitriles:
 Effect of Metal Oxidation State and of Nitrile Substituent
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              264
_journal_page_last               271
_journal_paper_doi               10.1021/ic000477b
_journal_volume                  40
_journal_year                    2001
_chemical_formula_sum            'C30 H28 Cl2 N4 O2 Pt'
_chemical_formula_weight         742.55
_chemical_name_common            PtCl2(C15H14N2O)2
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                64.328(6)
_cell_angle_beta                 72.532(4)
_cell_angle_gamma                67.744(6)
_cell_formula_units_Z            1
_cell_length_a                   8.9689(9)
_cell_length_b                   9.1365(5)
_cell_length_c                   10.1846(10)
_cell_measurement_temperature    120(2)
_cell_volume                     686.82(11)
_computing_cell_refinement       'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'Collect (Nonius, 1999)'
_computing_data_reduction        'Denzo/Scalepack (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'XP in SHELXTL v.5.1 (Bruker Axs, 1998)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'DIRDIF99 (Beurskens et al., 1999)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.937
_diffrn_measured_fraction_theta_max 0.937
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       phi-scan
_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  0.0712
_diffrn_reflns_av_sigmaI/netI    0.0736
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8277
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         25.25
_diffrn_reflns_theta_min         2.25
_exptl_absorpt_coefficient_mu    5.338
_exptl_absorpt_correction_T_max  0.7762
_exptl_absorpt_correction_T_min  0.6174
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Xprep in Shelxtl v. 5.1, Bruker AXS, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.795
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             364
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.122
_refine_diff_density_min         -1.543
_refine_diff_density_rms         0.130
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     179
_refine_ls_number_reflns         2333
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0301
_refine_ls_R_factor_gt           0.0294
_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^)+(0.0085P)^2^+1.4359P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0637
_refine_ls_wR_factor_ref         0.0639
_reflns_number_gt                2295
_reflns_number_total             2333
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic000477b_2.cif
_cod_data_source_block           gw117_2a=compound2a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        686.82(10)
_cod_database_code               4319146