Photoluminescence properties of TADF-emitting three-coordinate silver(I) halide complexes with diphosphine ligands: a comparison study with copper(I) complexes
Osawa, Masahisa; Hashimoto, Masashi; Kawata, Isao; Hoshino, Mikio; Dalton Trans.  (2017) –; doi:10.1039/C7DT02460F

data_7043938
_publ_section_title
;
 Photoluminescence properties of TADF-emitting three-coordinate silver(I)
 halide complexes with diphosphine ligands: a comparison study with
 copper(I) complexes
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT02460F
_journal_year                    2017
_chemical_formula_sum            'C42 H48 Ag Br P2'
_chemical_formula_weight         802.52
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      33
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-01-27 deposited with the CCDC.
2017-08-09 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.3555(14)
_cell_length_b                   9.5582(6)
_cell_length_c                   19.5813(12)
_cell_measurement_reflns_used    16980
_cell_measurement_temperature    90
_cell_measurement_theta_max      32.61
_cell_measurement_theta_min      2.13
_cell_volume                     3809.8(4)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'ORTEP-3 for Windows'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    SIR2004
_diffrn_ambient_temperature      90
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Rigaku AFC-8 with Saturn70 CCD'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'fine-focus rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0262
_diffrn_reflns_av_sigmaI/netI    0.0534
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            18741
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         2.35
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.690
_exptl_absorpt_correction_T_max  0.754
_exptl_absorpt_correction_T_min  0.717
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
; 
    Higashi, T. (1999). Program for Absorption Correction. 
    Rigaku Corporation, Tokyo, Japan. 
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.399
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1648
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.889
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.064
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.006(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.902
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         9221
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.902
_refine_ls_R_factor_all          0.0260
_refine_ls_R_factor_gt           0.0222
_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^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0395
_refine_ls_wR_factor_ref         0.0412
_reflns_number_gt                8372
_reflns_number_total             9221
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c7dt02460f2.cif
_cod_data_source_block           shelxl
_cod_database_code               7043938