Site-selective bromination of anthracene–maleimide Diels–Alder crystals for tunable afterglow and white light emission
Yang, Guangxin; Zhu, Tianwen; Chen, Xiang; Duan, Junhao; Zhao, Zhipeng; Yuan, Wang Zhang; Chemical Science  (2026) –; doi:10.1039/D6SC00542J

data_1576889
_publ_section_title
;
 Site-selective bromination of anthracene-maleimide Diels-Alder crystals
 for tunable afterglow and white light emission.
;
_journal_issue                   18
_journal_name_full               'Chemical science'
_journal_page_first              9072
_journal_page_last               9080
_journal_paper_doi               10.1039/d6sc00542j
_journal_volume                  17
_journal_year                    2026
_chemical_formula_moiety         'C19 H14 Br N O2'
_chemical_formula_sum            'C19 H14 Br N O2'
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_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2026-01-18 deposited with the CCDC.	2026-03-09 downloaded from the CCDC.
;
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_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
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_diffrn_measurement_device_type  'Bruker D8 VENTURE'
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_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1381P)^2^+4.1064P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2574
_refine_ls_wR_factor_ref         0.2634
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2267
_reflns_number_total             2661
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d6sc00542j2.cif
_cod_data_source_block           t_a_CCDC2
_cod_depositor_comments
'Adding full bibliography for 1576887--1576890.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1576889
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.540
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_shelx_res_checksum              44768