Self-Assembly of Neutral Platinum-Based Supramolecular Ensembles Incorporating Oxocarbon Dianions and Oxalate
Neeladri Das; Ashutosh Ghosh; Atta M. Arif; Peter J. Stang; Inorganic Chemistry 44 (2005) 7130–7137; doi:10.1021/ic050919p

data_4309697
_publ_section_title
;
Self-Assembly of Neutral Platinum-Based Supramolecular Ensembles
Incorporating Oxocarbon Dianions and Oxalate
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7130
_journal_page_last               7137
_journal_paper_doi               10.1021/ic050919p
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety         'C80 H136 O8 P8 Pt4,4(C H CL3)'
_chemical_formula_sum            'C84 H140 Cl12 O8 P8 Pt4'
_chemical_formula_weight         2731.48
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           94
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4n 2n'
_symmetry_space_group_name_H-M   'P 42 21 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.8806(4)
_cell_length_b                   14.8806(4)
_cell_length_c                   23.7853(7)
_cell_measurement_reflns_used    4526
_cell_measurement_temperature    150(1)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      1.018
_cell_volume                     5266.8(3)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'Nonius COLLECT'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'WinGX, Ortep3'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      150(1)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Nonius KappaCCD Diffractometer'
_diffrn_measurement_method       'Phi and Omega 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  0.0311
_diffrn_reflns_av_sigmaI/netI    0.0521
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            8136
_diffrn_reflns_theta_full        25.32
_diffrn_reflns_theta_max         25.32
_diffrn_reflns_theta_min         2.87
_exptl_absorpt_coefficient_mu    5.769
_exptl_absorpt_correction_T_max  0.4782
_exptl_absorpt_correction_T_min  0.3504
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO-SMN (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.722
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2688
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.950
_refine_diff_density_min         -0.942
_refine_diff_density_rms         0.134
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.010(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     301
_refine_ls_number_reflns         4791
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0712
_refine_ls_R_factor_gt           0.0485
_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^)+(0.0300P)^2^+38.9430P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0971
_refine_ls_wR_factor_ref         0.1087
_reflns_number_gt                3932
_reflns_number_total             4791
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic050919psi20050607_050745.cif
_cod_data_source_block           pjs221
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' 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_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               4309697