Suppressing nonradiative decay <i>via</i> molecular configuration control in Cu(i)-halide clusters enables the fabrication of highly efficient green and green-sensitized blue OLEDs.
Li, Xiao; Guo, Sai; Liu, Xin; Sun, Yu-Fu; Zhang, Dong-Hai; Yang, Hui; Lu, Jia-Min; Chen, Xu-Lin; Chemical science 17 (2026) 6477–6487; doi:10.1039/d5sc09307d

data_1576518
_publ_section_title
;
 Suppressing nonradiative decay <i>via</i> molecular configuration control
 in Cu(i)-halide clusters enables the fabrication of highly efficient
 green and green-sensitized blue OLEDs.
;
_journal_issue                   13
_journal_name_full               'Chemical science'
_journal_page_first              6477
_journal_page_last               6487
_journal_paper_doi               10.1039/d5sc09307d
_journal_volume                  17
_journal_year                    2026
_chemical_formula_sum            'C90 H70 Br2 Cu2 N2 P4'
_chemical_formula_weight         1590.26
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_space_group_name_Hall           '-P 1'
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_audit_update_record
;
2024-09-25 deposited with the CCDC.	2026-02-05 downloaded from the CCDC.
;
_cell_angle_alpha                89.860(13)
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_cell_measurement_temperature    200(2)
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_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      200(2)
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_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.988
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_diffrn_reflns_theta_max         24.632
_diffrn_reflns_theta_min         2.169
_exptl_absorpt_coefficient_mu    1.620
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         13656
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0583
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_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0432P)^2^+3.8038P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0933
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_reflns_number_gt                10577
_reflns_number_total             13656
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5sc09307d2.cif
_cod_data_source_block           mo_2023918cubr_0ma_a
_cod_depositor_comments
'Adding full bibliography for 1576517--1576518.cif.'
_cod_database_code               1576518
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.968
_shelx_estimated_absorpt_t_max   0.995
_shelx_res_checksum              12210
_shelx_hkl_checksum              21958
_shelx_fab_checksum              14378