Polynuclear Hydroxido-Bridged Complexes of Platinum(IV) with Terminal Nitrato Ligands.
Vasilchenko, Danila; Berdugin, Semen; Tkachev, Sergey; Baidina, Iraida; Romanenko, Galina; Gerasko, Olga; Korenev, Sergey; Inorganic chemistry 54 (2015) 4644–4651; doi:10.1021/ic502896s

data_4342813
_publ_section_title
;
 Polynuclear Hydroxido-Bridged Complexes of Platinum(IV) with Terminal
 Nitrato Ligands.
;
_journal_issue                   10
_journal_name_full               'Inorganic chemistry'
_journal_page_first              4644
_journal_page_last               4651
_journal_paper_doi               10.1021/ic502896s
_journal_volume                  54
_journal_year                    2015
_chemical_formula_sum            'C24 H62 N18 O76 Pt6'
_chemical_formula_weight         2989.33
_chemical_properties_physical    moisture-sensitive
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                82.03(2)
_cell_angle_beta                 76.276(17)
_cell_angle_gamma                81.987(18)
_cell_formula_units_Z            1
_cell_length_a                   12.303(8)
_cell_length_b                   12.691(9)
_cell_length_c                   18.188(9)
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      30.77
_cell_measurement_theta_min      2.27
_cell_volume                     2715(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.954
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0361
_diffrn_reflns_av_sigmaI/netI    0.0656
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            26247
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         30.77
_diffrn_reflns_theta_min         2.27
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    7.804
_exptl_absorpt_correction_T_max  0.5360
_exptl_absorpt_correction_T_min  0.1390
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2005)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.819
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prysm
_exptl_crystal_F_000             1394
_exptl_crystal_recrystallization_method 'nitric acid'
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.08
_refine_diff_density_max         3.127
_refine_diff_density_min         -1.923
_refine_diff_density_rms         0.260
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     694
_refine_ls_number_reflns         16186
_refine_ls_number_restraints     72
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0957
_refine_ls_R_factor_gt           0.0572
_refine_ls_shift/su_max          0.019
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1121P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1654
_refine_ls_wR_factor_ref         0.1832
_reflns_number_gt                10712
_reflns_number_total             16186
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic502896s_si_003.cif
_cod_data_source_block           sh
_cod_depositor_comments
'Adding full bibliography for 4342811--4342813.cif.'
_cod_original_cell_volume        2716(3)
_cod_database_code               4342813