New oxazoline- and thiazoline-containing heteroleptic iridium(III) complexes for highly-efficient phosphorescent organic light-emitting devices (PhOLEDs): colour tuning by varying the electroluminescence bandwidth
Kai Chao; Kuizhan Shao; Tai Peng; Dongxia Zhu; Yue Wang; Yu Liu; Zhongmin Su; Martin R. Bryce; Journal of Materials Chemistry C 1 (2012) 6800–6806; doi:10.1039/C3TC31463D

data_7233548
_publ_section_title
;
 New oxazoline- and thiazoline-containing heteroleptic iridium(III)
 complexes for highly-efficient phosphorescent organic light-emitting
 devices (PhOLEDs): colour tuning by varying the electroluminescence
 bandwidth
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              6800
_journal_page_last               6806
_journal_paper_doi               10.1039/C3TC31463D
_journal_volume                  1
_journal_year                    2012
_chemical_formula_sum            'C31 H24 Ir N3 O2'
_chemical_formula_weight         662.73
_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                 96.82(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.734(2)
_cell_length_b                   9.6222(19)
_cell_length_c                   22.223(4)
_cell_measurement_reflns_used    164
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.55
_cell_measurement_theta_min      2.83
_cell_volume                     2491.4(8)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SMART'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.980
_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  0.0582
_diffrn_reflns_av_sigmaI/netI    0.0510
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            22661
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.09
_exptl_absorpt_coefficient_mu    5.394
_exptl_absorpt_correction_T_max  0.4790
_exptl_absorpt_correction_T_min  0.3971
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_density_diffrn    1.767
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.647
_refine_diff_density_min         -0.763
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         5608
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0521
_refine_ls_R_factor_gt           0.0299
_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^)+(0.0000P)^2^+2.0993P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0489
_refine_ls_wR_factor_ref         0.0567
_reflns_number_gt                4155
_reflns_number_total             5608
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            J-Mater-Chem-C-2013-1-6800-2.cif
_cod_data_source_block           htozo
_cod_original_cell_volume        2491.3(9)
_cod_original_sg_symbol_H-M      p21/n
_cod_database_code               7233548