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_7031521
_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         'C30 H48 Cl2 N4 Pt, 2(C H Cl3)'
_chemical_formula_sum            'C32 H50 Cl8 N4 Pt'
_chemical_formula_weight         969.45
_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
;
2011-08-08 # Formatted by publCIF
;
_cell_angle_alpha                90.00
_cell_angle_beta                 97.930(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.7953(19)
_cell_length_b                   14.724(3)
_cell_length_c                   12.701(2)
_cell_measurement_reflns_used    9318
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      35.92
_cell_measurement_theta_min      2.35
_cell_volume                     1999.5(6)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Bruker APEX2 (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 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\w 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  0.0248
_diffrn_reflns_av_sigmaI/netI    0.0156
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            23816
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.90
_exptl_absorpt_coefficient_mu    4.071
_exptl_absorpt_correction_T_max  0.5118
_exptl_absorpt_correction_T_min  0.4862
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'based on The full data, Bruker SHELXTL  v6.14 (Bruker 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.610
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             968
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.764
_refine_diff_density_min         -1.192
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     225
_refine_ls_number_reflns         4584
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0158
_refine_ls_R_factor_gt           0.0142
_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^)+(0.0217P)^2^+1.2656P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0402
_refine_ls_wR_factor_ref         0.0416
_reflns_number_gt                4224
_reflns_number_total             4584
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c4dt01520g2.cif
_cod_data_source_block           wink2_(ICy)2PtCl2_1
_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.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' 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        1999.6(6)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7031521