Room-temperature phosphorescence in crystalline bifurcating halogen⋯halogen synthon containing chromophore

被引：0
|
作者：
Sujilkumar, Suvarna [1 ]
Kalyani, Agaja [1 ]
Hariharan, Mahesh [1 ]
机构：
[1] Indian Inst Sci Educ & Res Thiruvananthapuram, Sch Chem, Maruthamala PO, Thiruvananthapuram 695551, Kerala, India
来源：
CHEMICAL COMMUNICATIONS | 2025年 / 61卷 / 29期
关键词：
SUPRAMOLECULAR SYNTHONS; PERTURBATION-THEORY;
D O I：
10.1039/d5cc00496a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein, we report room-temperature phosphorescence in a brominated dihydropentacene derivative having bifurcating bromine synthon in the crystalline state. Delayed emission experiments and insights from theoretical investigations have corroborated the feasibility of long-lived triplet excitons, offering promising implications for synthon-stabilized, metal-free, organic phosphors.
引用
收藏
页码：5463 / 5466
页数：4
相关论文
共 50 条
  • [21] Clustering-Triggered Ultralong Room-Temperature Phosphorescence of Organic Crystals through Halogen-Mediated Molecular Assembly
    Sun, Huili
    Ding, Riqing
    Lv, Shanling
    Zhou, Shasha
    Guo, Sidan
    Qian, Zhaosheng
    Feng, Hui
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2020, 11 (13): : 4962 - 4969
  • [22] Near-unity room-temperature phosphorescence quantum yield induced by halogen-halogen interaction in chiral hybrid copper(<sc>i</sc>) iodide clusters
    Qin, Yanjing
    Wei, Jianwu
    Li, Jing
    Li, Xianli
    Luo, Binbin
    Chen, Peican
    Zhou, Liya
    Zhang, Jin Zhong
    Pang, Qi
    INORGANIC CHEMISTRY FRONTIERS, 2025,
  • [23] Enhanced Room-Temperature Phosphorescence of an Organic Ligand in 3D Hybrid Materials Assisted by Adjacent Halogen Atom
    Mu, Ying
    Wang, Jun-Qing
    Han, Song-De
    Pan, Jie
    Li, Jin-Hua
    Wang, Guo-Ming
    INORGANIC CHEMISTRY, 2020, 59 (02) : 972 - 975
  • [24] Halogen Impact on the Supramolecular Organization of Chiral Phthalimide Emitters Displaying Room Temperature Phosphorescence
    Demangeat, Catherine
    Remond, Maxime
    Roisnel, Thierry
    Quinton, Cassandre
    Favereau, Ludovic
    CHEMISTRY-A EUROPEAN JOURNAL, 2024, 30 (67)
  • [25] ROOM-TEMPERATURE PHOSPHORESCENCE OF INDICANS
    HAUSTEIN, CH
    GARRELS, RL
    ANALYST, 1990, 115 (02) : 155 - 158
  • [26] Room-Temperature Phosphorescence of Crystalline Metal-Free Organoboron Complex
    Sakai, Atsushi
    Ohta, Eisuke
    Matsui, Yasunori
    Tsuzuki, Seiji
    Ikeda, Hiroshi
    CHEMPHYSCHEM, 2016, 17 (24) : 4033 - 4036
  • [27] A gadolinium(III) complex that shows room-temperature phosphorescence in the crystalline state
    Nakai, Hidetaka
    Kitagawa, Kazuhiro
    Seo, Juncheol
    Matsumoto, Takahiro
    Ogo, Seiji
    DALTON TRANSACTIONS, 2016, 45 (29) : 11620 - 11623
  • [28] THERMAL-EXPANSION OF GRAPHITE HALOGEN RESIDUE COMPOUNDS ABOVE ROOM-TEMPERATURE
    BABA, M
    SAITO, M
    TSUZUKU, T
    CARBON, 1986, 24 (04) : 509 - 510
  • [29] Strain-Responsive Persistent Room-Temperature Phosphorescence from Halogen-Free Polymers for Early Damage Reporting through Phosphorescence Lifetime and Image Analysis
    Tao, Wenjie
    Zhou, Yusheng
    Lin, Faxu
    Gao, Haiyang
    Chi, Zhenguo
    Liang, Guodong
    ADVANCED OPTICAL MATERIALS, 2022, 10 (07):
  • [30] Matrix-free room-temperature phosphorescence graphitic carbon nitride quantum dots based on halogen bond interactions for security applications
    Kong, Yuelin
    He, Yu
    Wang, Yaping
    Song, Gongwu
    NANO SELECT, 2022, 3 (02): : 402 - 410
12345