Photophysical properties of trans-platinum acetylide complexes featuring N-heterocyclic carbene ligands.
Winkel, Russell W.; Dubinina, Galyna G.; Abboud, Khalil A.; Schanze, Kirk S.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 17712–17720; doi:10.1039/c4dt01520g

data_7031522
_publ_section_title
;
 Photophysical properties of trans-platinum acetylide complexes featuring
 N-heterocyclic carbene ligands.
;
_journal_issue                   47
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              17712
_journal_page_last               17720
_journal_paper_doi               10.1039/c4dt01520g
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C82 H88 N6 Pt S2, 2(C H2 Cl2)'
_chemical_formula_sum            'C84 H92 Cl4 N6 Pt S2'
_chemical_formula_weight         1586.65
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2011-08-25 # Formatted by publCIF
;
_cell_angle_alpha                90.00
_cell_angle_beta                 92.455(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.2552(7)
_cell_length_b                   27.997(2)
_cell_length_c                   16.4264(14)
_cell_measurement_reflns_used    9895
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.14
_cell_measurement_theta_min      2.47
_cell_volume                     3793.0(5)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Bruker APEX2 DUO(Bruker, 2008)'
_computing_data_reduction        'Bruker SAINT (Bruker, 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL (Bruker, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II DUO'
_diffrn_measurement_method       'phi and omega 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  0.0320
_diffrn_reflns_av_sigmaI/netI    0.0427
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            34768
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.45
_exptl_absorpt_coefficient_mu    2.094
_exptl_absorpt_correction_T_max  0.8724
_exptl_absorpt_correction_T_min  0.6378
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
'based on measured indexed crystal faces, Bruker SHELXTL  v6.14 (Bruker 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.389
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             1632
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.07
_refine_diff_density_max         1.607
_refine_diff_density_min         -0.764
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     422
_refine_ls_number_reflns         8708
_refine_ls_number_restraints     36
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0673
_refine_ls_R_factor_gt           0.0420
_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^)+(0.0548P)^2^+3.8843P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1037
_refine_ls_wR_factor_ref         0.1111
_reflns_number_gt                6184
_reflns_number_total             8708
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c4dt01520g2.cif
_cod_data_source_block           wink3_(ICy)2Pt(BTF)2_2b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7031521--7031524.cif.
;
_cod_original_cell_volume        3793.1(6)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7031522