Selective synthesis of cis- and trans-[(NHC(Me))2PtCl2] and [NHC(Me)Pt(cod)Cl][NHC(Me)PtCl3] using NHC(Me)SiCl4.
Lewis-Alleyne, Lesley C; Bassil, Bassem S.; Böttcher, Tobias; Röschenthaler, Gerd-Volker; Dalton transactions (Cambridge, England : 2003) 43 (2014) 15700–15703; doi:10.1039/c4dt02214a

data_7032196
_publ_section_title
;
 Selective synthesis of cis- and trans-[(NHC(Me))2PtCl2] and
 [NHC(Me)Pt(cod)Cl][NHC(Me)PtCl3] using NHC(Me)SiCl4.
;
_journal_issue                   42
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15700
_journal_page_last               15703
_journal_paper_doi               10.1039/c4dt02214a
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C10 H20 Cl2 N4 Pt'
_chemical_formula_weight         462.29
_chemical_name_systematic
; 
 ? 
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 110.334(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.474(3)
_cell_length_b                   7.0663(14)
_cell_length_c                   14.061(3)
_cell_measurement_reflns_used    9348
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      30.55
_cell_measurement_theta_min      3.21
_cell_volume                     1441.7(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0491
_diffrn_reflns_av_unetI/netI     0.0154
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            90085
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.508
_diffrn_reflns_theta_min         3.766
_exptl_absorpt_coefficient_mu    10.089
_exptl_absorpt_correction_T_max  0.152
_exptl_absorpt_correction_T_min  0.107
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.130
_exptl_crystal_description       block
_exptl_crystal_F_000             880
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Toluene'
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.400
_exptl_crystal_size_min          0.300
_exptl_transmission_factor_max   0.152
_exptl_transmission_factor_min   0.107
_refine_diff_density_max         2.889
_refine_diff_density_min         -1.500
_refine_diff_density_rms         0.146
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.177
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     156
_refine_ls_number_reflns         4387
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.177
_refine_ls_R_factor_all          0.0328
_refine_ls_R_factor_gt           0.0248
_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^)+(0.0340P)^2^+4.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0750
_refine_ls_wR_factor_ref         0.0817
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3481
_reflns_number_total             4387
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4dt02214a2.cif
_cod_data_source_block           try
_cod_depositor_comments
'Adding full bibliography for 7032196--7032198.cif.'
_cod_database_code               7032196
_shelx_estimated_absorpt_t_min   0.107
_shelx_estimated_absorpt_t_max   0.152
_shelxl_version_number           2013-4