Synthesis, characterization, X-ray structure and spectroscopic study of platinum(II) complexes with tridentate diazene ligands having O,N,S donor set
Suvra Acharya; Ambica Kejriwal; Achintesh Narayan Biswas; Purak Das; Debatra Narayan Neogi; Pinaki Bandyopadhyay; Inorganica Chimica Acta 394 (2013) 757–764; doi:10.1016/j.ica.2012.09.041

data_1512837
_publ_section_title
;
 Synthesis, characterization, X-ray structure and spectroscopic study of
 platinum(II) complexes with tridentate diazene ligands having O,N,S donor
 set
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              757
_journal_page_last               764
_journal_paper_doi               10.1016/j.ica.2012.09.041
_journal_volume                  394
_journal_year                    2013
_chemical_formula_moiety         'C19 H17 I N2 O Pt S'
_chemical_formula_sum            'C19 H17 I N2 O Pt S'
_chemical_formula_weight         643.40
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 108.50(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.531(3)
_cell_length_b                   9.0070(18)
_cell_length_c                   16.564(3)
_cell_measurement_temperature    293(2)
_cell_volume                     1914.4(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.866
_diffrn_measured_fraction_theta_max 0.866
_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  0.0970
_diffrn_reflns_av_sigmaI/netI    0.0931
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            4151
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         3.18
_exptl_absorpt_coefficient_mu    9.060
_exptl_absorpt_correction_T_max  0.336
_exptl_absorpt_correction_T_min  0.108
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            Violet
_exptl_crystal_density_diffrn    2.232
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.381
_refine_diff_density_min         -0.708
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.866
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         2918
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.866
_refine_ls_R_factor_all          0.0541
_refine_ls_R_factor_gt           0.0385
_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^)+(0.0253P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0713
_refine_ls_wR_factor_ref         0.0751
_reflns_number_gt                2207
_reflns_number_total             2918
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2013-394-757-764-2.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' 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 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1512837