Exchange of pyridine and bipyridine ligands in trimethylplatinum(IV) iodide complexes: Substituent and solvent effects
Ghosh, Biswa Nath; Schlecht, Sabine; RSC Adv.  (2015) –; doi:10.1039/C5RA16541E

data_7223272
_publ_section_title
;
 Exchange of pyridine and bipyridine ligands in trimethylplatinum(IV)
 iodide complexes: Substituent and solvent effects
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA16541E
_journal_year                    2015
_chemical_formula_moiety         'C15 H21 I N2 O2 Pt'
_chemical_formula_sum            'C15 H21 I N2 O2 Pt'
_chemical_formula_weight         583.33
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2015-08-14 deposited with the CCDC.
2015-11-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.077(12)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.1515(11)
_cell_length_b                   11.6097(15)
_cell_length_c                   13.6162(14)
_cell_measurement_reflns_used    5000
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      28.25
_cell_measurement_theta_min      2.65
_cell_volume                     1717.1(3)
_computing_cell_refinement       'STOE IPDS Software (1997)'
_computing_data_collection       'STOE IPDS Software (1997)'
_computing_data_reduction        'STOE IPDS Software (1997)'
_computing_molecular_graphics    'Mercury v3.3 (Macrae et al., 2008)'
_computing_publication_material  'WinGX (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution
;
'SUPERFLIP, J. Appl. Cryst. (2007) 40, 786-790'
;
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'STOE IPDS'
_diffrn_measurement_method       'phi scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0589
_diffrn_reflns_av_unetI/netI     0.0423
_diffrn_reflns_laue_measured_fraction_full 0.975
_diffrn_reflns_laue_measured_fraction_max 0.975
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11671
_diffrn_reflns_point_group_measured_fraction_full 0.975
_diffrn_reflns_point_group_measured_fraction_max 0.975
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.250
_diffrn_reflns_theta_min         2.679
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    9.975
_exptl_absorpt_correction_T_max  0.1409
_exptl_absorpt_correction_T_min  0.0792
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.256
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.270
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.220
_refine_diff_density_max         1.848
_refine_diff_density_min         -2.262
_refine_diff_density_rms         0.213
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.998
_refine_ls_hydrogen_treatment    refU
_refine_ls_matrix_type           full
_refine_ls_number_parameters     196
_refine_ls_number_reflns         3041
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      0.997
_refine_ls_R_factor_all          0.0381
_refine_ls_R_factor_gt           0.0321
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0462P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0703
_refine_ls_wR_factor_ref         0.0723
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2630
_reflns_number_total             3041
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ra16541e2.cif
_cod_data_source_block           '[PtMe3(4-MeObipy)I]'
_cod_database_code               7223272
_shelx_estimated_absorpt_t_min   0.174
_shelx_estimated_absorpt_t_max   0.218
_shelxl_version_number           2014-3
_shelx_res_checksum              97044