New phosphorescent iridium(III) dipyrrinato complexes: synthesis, emission properties and their deep red to near-infrared OLEDs.
Zhang, Hongyang; Wang, Haitao; Tanner, Kevin; Schlachter, Adrien; Chen, Zhao; Harvey, Pierre D.; Chen, Shuming; Wong, Wai-Yeung; Dalton transactions (Cambridge, England : 2003) 50 (2021) 10629–10639; doi:10.1039/d1dt01557e

data_7707732
_publ_section_title
;
 New phosphorescent iridium(III) dipyrrinato complexes: synthesis,
 emission properties and their deep red to near-infrared OLEDs.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10629
_journal_page_last               10639
_journal_paper_doi               10.1039/d1dt01557e
_journal_volume                  50
_journal_year                    2021
_chemical_formula_moiety         'C45 H31 Ir N4'
_chemical_formula_sum            'C45 H31 Ir N4'
_chemical_formula_weight         819.94
_chemical_name_systematic        Ir(piq)2(dipyrrinato)
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2019-09-08
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-05-23 deposited with the CCDC.	2021-06-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 107.152(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.9080(8)
_cell_length_b                   25.4347(14)
_cell_length_c                   10.7746(6)
_cell_measurement_reflns_used    2863
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      25.9560
_cell_measurement_theta_min      2.5500
_cell_volume                     3903.8(4)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2684
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     11.00  36.00   1.00    7.50    --  -11.59  77.00   0.00   25
  2  \w    -43.00  65.00   1.00    7.50    --  -11.59  77.00-120.00  108
  3  \w      3.00  70.00   1.00    7.50    --   11.74  77.00 150.00   67
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0257150000
_diffrn_orient_matrix_UB_12      0.0236807000
_diffrn_orient_matrix_UB_13      -0.0182397000
_diffrn_orient_matrix_UB_21      0.0352708000
_diffrn_orient_matrix_UB_22      0.0139346000
_diffrn_orient_matrix_UB_23      0.0472553000
_diffrn_orient_matrix_UB_31      0.0239711000
_diffrn_orient_matrix_UB_32      0.0048097000
_diffrn_orient_matrix_UB_33      -0.0467078000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0677
_diffrn_reflns_av_unetI/netI     0.0919
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8694
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         2.220
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    3.455
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.69146
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43f (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.395
_exptl_crystal_description       block
_exptl_crystal_F_000             1624
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.562
_refine_diff_density_min         -1.206
_refine_diff_density_rms         0.158
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     228
_refine_ls_number_reflns         3444
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0547
_refine_ls_R_factor_gt           0.0438
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0255P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0875
_refine_ls_wR_factor_ref         0.0927
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2820
_reflns_number_total             3444
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt01557e2.cif
_cod_data_source_block           exp_1923
_cod_depositor_comments
'Adding full bibliography for 7707730--7707732.cif.'
_cod_database_code               7707732
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.724
_shelx_estimated_absorpt_t_min   0.662
_reflns_odcompleteness_completeness 99.93
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C4(H4), C12(H12), C7(H7), C6(H6), C16(H16), C17(H17), C15(H15), C5(H5),
 C18(H18), C14(H14), C8(H8), C22(H22), C9(H9), C13(H13), C23(H23), C24(H24)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.728
_oxdiff_exptl_absorpt_empirical_full_min 0.659