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Room-temperature phosphorescence and anomalous piezochromism in molecular crystals enabled by iodine atomic orbital sharing

Author

Listed:
  • Tongge Xu

    (Jilin University)

  • Chunguang Zhai

    (Jilin University)

  • Ziyao Liu

    (Jilin University)

  • Xiaoying Yang

    (Jilin University)

  • Shuhe Hu

    (Jilin University)

  • Yuchen Shang

    (Jilin University)

  • Lei Yue

    (Jilin University)

  • Jiajun Dong

    (Jilin University)

  • Ran Liu

    (Jilin University)

  • Quanjun Li

    (Jilin University)

  • Mingguang Yao

    (Jilin University)

  • Bingbing Liu

    (Jilin University)

Abstract

Controlling room-temperature phosphorescence (RTP) in organic materials through external stimuli is crucial for elucidating RTP mechanisms and engineering stimuli-responsive materials for various applications. However, compared to fluorescent materials, regulating RTP presents greater challenges due to its intricate photophysical processes, particularly in the quest for RTP materials with desirable stimulus-responsive properties. Here we show that when the interactions of iodine with neighboring molecules in 1,4-diiodotetrafluorobenzene (1,4-DITFB) crystals are tuned by pressure, exotic emission behaviors emerge. These emissions exhibit anomalous blue-shifted characteristics and enhanced intensities upon compression, accompanied by prolonged lifetimes. Notably, such piezochromic luminescence responses are impeded through a co-crystallization strategy that hinders iodine-iodine interactions. We further reveal that the observed anomalous emissions related to the unique state of iodine by providing additional orbitals shared with surrounding molecules. Our findings not only open pathways for designing tailored stimuli-responsive luminescent materials but also offer valuable insights into the underlying mechanisms governing organic RTP emitters.

Suggested Citation

  • Tongge Xu & Chunguang Zhai & Ziyao Liu & Xiaoying Yang & Shuhe Hu & Yuchen Shang & Lei Yue & Jiajun Dong & Ran Liu & Quanjun Li & Mingguang Yao & Bingbing Liu, 2025. "Room-temperature phosphorescence and anomalous piezochromism in molecular crystals enabled by iodine atomic orbital sharing," Nature Communications, Nature, vol. 16(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:16:y:2025:i:1:d:10.1038_s41467-025-58864-6
    DOI: 10.1038/s41467-025-58864-6
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    1. Seung Yong Lee & Jae-Yeol Hwang & Jongho Park & Chandani N. Nandadasa & Younghak Kim & Joonho Bang & Kimoon Lee & Kyu Hyoung Lee & Yunwei Zhang & Yanming Ma & Hideo Hosono & Young Hee Lee & Seong-Gon , 2020. "Ferromagnetic quasi-atomic electrons in two-dimensional electride," Nature Communications, Nature, vol. 11(1), pages 1-8, December.
    2. Zhiwei Ma & Zhun Liu & Siyu Lu & Lingrui Wang & Xiaolei Feng & Dongwen Yang & Kai Wang & Guanjun Xiao & Lijun Zhang & Simon A. T. Redfern & Bo Zou, 2018. "Pressure-induced emission of cesium lead halide perovskite nanocrystals," Nature Communications, Nature, vol. 9(1), pages 1-8, December.
    3. Chunguang Zhai & Xiu Yin & Shifeng Niu & Mingguang Yao & Shuhe Hu & Jiajun Dong & Yuchen Shang & Zhigang Wang & Quanjun Li & Bertil Sundqvist & Bingbing Liu, 2021. "Molecular insertion regulates the donor-acceptor interactions in cocrystals for the design of piezochromic luminescent materials," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    4. Ryota Kabe & Chihaya Adachi, 2017. "Organic long persistent luminescence," Nature, Nature, vol. 550(7676), pages 384-387, October.
    5. Shuang Tong & Jianhong Dai & Jiangman Sun & Yuanyuan Liu & Xiaoli Ma & Zhehong Liu & Teng Ma & Jiao Tan & Zhen Yao & Shanmin Wang & Haiyan Zheng & Kai Wang & Fang Hong & Xiaohui Yu & Chunxiao Gao & Xi, 2022. "Fluorescence-based monitoring of the pressure-induced aggregation microenvironment evolution for an AIEgen under multiple excitation channels," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    6. Dan Li & Yujie Yang & Jie Yang & Manman Fang & Ben Zhong Tang & Zhen Li, 2022. "Completely aqueous processable stimulus responsive organic room temperature phosphorescence materials with tunable afterglow color," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    7. He Wang & Huili Ma & Nan Gan & Kai Qin & Zhicheng Song & Anqi Lv & Kai Wang & Wenpeng Ye & Xiaokang Yao & Chifeng Zhou & Xiao Wang & Zixing Zhou & Shilin Yang & Lirong Yang & Cuimei Bo & Huifang Shi &, 2024. "Abnormal thermally-stimulated dynamic organic phosphorescence," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
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