Synthesis, Characterization, and Photophysical and Electroluminescent Properties of Blue-Emitting Cationic Iridium(III) Complexes Bearing Nonconjugated Ligands.
Zhang, Fuli; Ma, Dongxin; Duan, Lian; Qiao, Juan; Dong, Guifang; Wang, Liduo; Qiu, Yong; Inorganic chemistry 53 (2014) 6596–6606; doi:10.1021/ic5001733

data_4338812
_publ_section_title
;
 Synthesis, Characterization, and Photophysical and Electroluminescent
 Properties of Blue-Emitting Cationic Iridium(III) Complexes Bearing
 Nonconjugated Ligands.
;
_journal_issue                   13
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6596
_journal_page_last               6606
_journal_paper_doi               10.1021/ic5001733
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C85 H74 F20 Ir2 N8 O3 P4'
_chemical_formula_weight         2143.80
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 121.96(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   19.993(4)
_cell_length_b                   10.704(2)
_cell_length_c                   23.631(9)
_cell_measurement_temperature    153(2)
_cell_volume                     4291(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0525
_diffrn_reflns_av_sigmaI/netI    0.0544
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            29550
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.78
_exptl_absorpt_coefficient_mu    3.270
_exptl_absorpt_correction_T_max  0.5608
_exptl_absorpt_correction_T_min  0.4404
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.659
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             2116
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.582
_refine_diff_density_min         -0.907
_refine_diff_density_rms         0.134
_refine_ls_extinction_coef       0.00021(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     565
_refine_ls_number_reflns         8413
_refine_ls_number_restraints     55
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0535
_refine_ls_R_factor_gt           0.0467
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0368P)^2^+19.9907P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1026
_refine_ls_wR_factor_ref         0.1067
_reflns_number_gt                7546
_reflns_number_total             8413
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5001733_si_002.cif
_cod_data_source_block           2
_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/ACS/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 4338811--4338814.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4338812