Cyclometalated Platinum(II) Complexes with Acyclic Diaminocarbene Ligands for OLED Application
Katkova, Svetlana; Kozina, Daria O.; Kisel, Kristina S.; Sandzhieva, Maria A.; Tarvanen, Dmitriy; Makarov, Sergey; Porsev, Vitaly Veniaminovich; Tunik, Sergey P.; Kinzhalov, Mikhail A.; Dalton Transactions  (2023) –; doi:10.1039/D3DT00080J

data_7712517
_publ_section_title
;
 Cyclometalated Platinum(II) Complexes with Acyclic Diaminocarbene Ligands
 for OLED Application
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT00080J
_journal_year                    2023
_chemical_formula_iupac          'C20 H20 O8'
_chemical_formula_moiety         'C20 H20 O8'
_chemical_formula_sum            'C20 H20 O8'
_chemical_formula_weight         388.37
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/cc7skzj
_audit_update_record
;
2004-02-19 deposited with the CCDC.	2023-03-03 downloaded from the CCDC.
;
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                90.00000
_cell_formula_units_Z            4
_cell_length_a                   13.827(6)
_cell_length_b                   29.900(14)
_cell_length_c                   4.244(2)
_cell_measurement_reflns_used    1050
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      24.5
_cell_measurement_theta_min      2.4
_cell_volume                     1754.6(14)
_computing_cell_refinement       'SAINT (Siemens, 1995)'
_computing_data_collection       'SMART (Siemens, 1995)'
_computing_data_reduction
;
Xtal3.5 User's Manual (Hall et al., 1995)
;
_computing_molecular_graphics    Xtal3.5
_computing_publication_material  'Xtal3.5 BONDLA CIFIO'
_computing_structure_refinement  'Xtal3.5 CRYLSQ'
_computing_structure_solution    Xtal3.5
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.00
_diffrn_measured_fraction_theta_max .99
_diffrn_measurement_device_type  'Bruker SMART CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_detector       'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .077
_diffrn_reflns_av_sigmaI/netI    .138
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -5
_diffrn_reflns_number            13745
_diffrn_reflns_theta_full        25.2
_diffrn_reflns_theta_max         25.2
_diffrn_reflns_theta_min         1.36
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    .115
_exptl_absorpt_correction_T_max  .998
_exptl_absorpt_correction_T_min  .957
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS; Sheldrick, 1996
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.47
_exptl_crystal_density_meas      ?
_exptl_crystal_description       splinter
_exptl_crystal_F_000             816
_exptl_crystal_size_max          .3
_exptl_crystal_size_mid          .06
_exptl_crystal_size_min          .03
_refine_diff_density_max         .366
_refine_diff_density_min         -.361
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.062
_refine_ls_goodness_of_fit_ref   1.136
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     252
_refine_ls_number_reflns         1526
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .106
_refine_ls_R_factor_gt           .053
_refine_ls_shift/su_max          .009
_refine_ls_shift/su_mean         .002
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo)+0.0013F^2^] where \s(I)=[\s(I)~meas~+0.0004(I~net~)^2^]^1/2^'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         .072
_refine_ls_wR_factor_ref         .059
_reflns_number_gt                1526
_reflns_number_total             1789
_reflns_threshold_expression     I>\s(I)
_cod_data_source_file            d3dt00080j2.cif
_cod_data_source_block           1
_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.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_database_code               7712517