Structural studies of [Pt(CNMe)4][M(mnt)2]n {M = Pd or Pt, mnt = [S2C2(CN)2]2−, n = 1 or 2}: structure-dependent paramagnetism of three crystal forms of [Pt(CNMe)4][Pt(mnt)2]2
Bois, Hugues; Connelly, Neil G.; Crossley, John G.; Guillorit, Jean-Christophe; Lewis, Gareth R.; Orpen, A. Guy; Thornton, Peter; Journal of the Chemical Society, Dalton Transactions  (1998) 2833–; doi:10.1039/a803456g

data_7702318
_publ_section_title
;
 Structural studies of [Pt(CNMe)4][M(mnt)2]n {M&#x2005;=&#x2005;Pd or Pt,
 mnt&#x2005;=&#x2005;[S2C2(CN)2]2&#x2212;, n&#x2005;=&#x2005;1 or 2}:
 structure-dependent paramagnetism of three crystal forms of
 [Pt(CNMe)4][Pt(mnt)2]2
;
_journal_issue                   17
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              2833
_journal_paper_doi               10.1039/a803456g
_journal_year                    1998
_chemical_formula_sum            'C16 H12 N8 Pd Pt S4'
_chemical_formula_weight         746.06
_space_group_IT_number           12
_space_group_name_Hall           '-C 2y'
_space_group_name_H-M_alt        'C 1 2/m 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 94.09(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   19.933(4)
_cell_length_b                   6.6140(10)
_cell_length_c                   9.152(3)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    298(5)
_cell_measurement_theta_max      20.96
_cell_measurement_theta_min      6.50
_cell_volume                     1203.5(5)
_computing_cell_refinement       XSCANS
_computing_data_collection       XSCANS
_computing_data_reduction        XSCANS
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device
'Siemens P4 single point detector diffractometer'
_diffrn_measurement_method       '\q-2\q scans'
_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  0.0246
_diffrn_reflns_av_sigmaI/netI    0.0196
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1475
_diffrn_reflns_theta_max         27.53
_diffrn_reflns_theta_min         2.23
_diffrn_standards_decay_%        1.95
_exptl_absorpt_coefficient_mu    6.919
_exptl_absorpt_correction_T_max  0.754
_exptl_absorpt_correction_T_min  0.144
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    2.059
_exptl_crystal_density_meas      ?
_exptl_crystal_description       Needles
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.72
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.714
_refine_diff_density_min         -1.747
_refine_diff_density_rms         0.192
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.927
_refine_ls_goodness_of_fit_obs   0.936
_refine_ls_matrix_type           full
_refine_ls_number_parameters     81
_refine_ls_number_reflns         1475
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.927
_refine_ls_restrained_S_obs      0.936
_refine_ls_R_factor_all          0.0363
_refine_ls_R_factor_obs          0.0329
_refine_ls_shift/esd_max         0.020
_refine_ls_shift/esd_mean        0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0677P)^2^+2.5560P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0848
_refine_ls_wR_factor_obs         0.0813
_reflns_number_observed          1335
_reflns_number_total             2191
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            g803456.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

data item '_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0677P)^2^+2.5560P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. A new data item '_refine_ls_weighting_details' was
created with the value set to
'w=1/[\s^2^(Fo^2^)+(0.0677P)^2^+2.5560P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      C2/m
_cod_database_code               7702318