Heteroleptic Ir(iii) phosphors with bis-tridentate chelating architecture for high efficiency OLEDs
Bihai Tong; Hsiao-Yun Ku; I.-Jen Chen; Yun Chi; Hao-Che Kao; Chia-Chi Yeh; Chih-Hao Chang; Shih-Hung Liu; Gene-Hsiang Lee; Pi-Tai Chou; Journal of Materials Chemistry C 3 (2015) 3460–3471; doi:10.1039/C5TC00163C

data_7234140
_publ_section_title
;
 Heteroleptic Ir(iii) phosphors with bis-tridentate chelating architecture
 for high efficiency OLEDs
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              3460
_journal_page_last               3471
_journal_paper_doi               10.1039/C5TC00163C
_journal_volume                  3
_journal_year                    2015
_chemical_formula_sum            'C33 H20 F8 Ir N5 O'
_chemical_formula_weight         846.74
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 98.2998(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6674(4)
_cell_length_b                   11.9882(5)
_cell_length_c                   28.3475(12)
_cell_measurement_reflns_used    6320
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      20.43
_cell_measurement_theta_min      2.23
_cell_volume                     2914.6(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'BRUKER SMART APEXCCD area detector'
_diffrn_measurement_method       '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  0.0619
_diffrn_reflns_av_sigmaI/netI    0.0508
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            25241
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    4.671
_exptl_absorpt_correction_T_max  0.7063
_exptl_absorpt_correction_T_min  0.3880
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2001)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.930
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1640
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.504
_refine_diff_density_min         -1.497
_refine_diff_density_rms         0.151
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.181
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     454
_refine_ls_number_reflns         6691
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.187
_refine_ls_R_factor_all          0.0938
_refine_ls_R_factor_gt           0.0601
_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^)+(0.0101P)^2^+30.7713P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1052
_refine_ls_wR_factor_ref         0.1156
_reflns_number_gt                4728
_reflns_number_total             6691
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            J-Mater-Chem-C-2015-3-3460.cif
_cod_data_source_block           ic16618
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

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 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7234140