Tuning the Circular Dichroism and Circular Polarized Luminescence Intensities of Chiral 2D Hybrid Organic–Inorganic Perovskites through Halogenation of the Organic Ions

Jin Tai Lin; Deng Gao Chen; Lan Sheng Yang; Tai Chun Lin; Yi Hung Liu; Yu Chiang Chao; Pi Tai Chou; Ching Wen Chiu

doi:10.1002/anie.202107239

Tuning the Circular Dichroism and Circular Polarized Luminescence Intensities of Chiral 2D Hybrid Organic–Inorganic Perovskites through Halogenation of the Organic Ions

Jin Tai Lin, Deng Gao Chen, Lan Sheng Yang, Tai Chun Lin, Yi Hung Liu, Yu Chiang Chao^*, Pi Tai Chou^*, Ching Wen Chiu^*

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

118 引文斯高帕斯（Scopus）

摘要

Through the incorporation of various halogen-substituted chiral organic cations, the effects of chiral molecules on the chiroptical properties of hybrid organic–inorganic perovskites (HOIPs) are investigated. Among them, the HOIP having a Cl-substituted chiral cation exhibits the highest circular dichroism (CD) and circular polarized luminescence (CPL) intensities, indicating the existence of the largest rotatory strength, whereas the F-substituted HIOP shows the weakest intensities. The observed modulation can be correlated to the varied magnetic transition dipole of HOIPs, which is sensitive to the d-spacing between inorganic layers and the halogen–halogen interaction between organic cations and the inorganic sheets. These counteracting effects meet the optimal CD and CPL intensity with chlorine substitution, rendering the rotatory strength of HOIPs arranged in the order of (ClMBA)₂PbI₄>(BrMBA)₂PbI₄>(IMBA)₂PbI₄>(MBA)₂PbI₄>(FMBA)₂PbI₄.

原文	英語
頁（從 - 到）	21434-21440
頁數	7
期刊	Angewandte Chemie - International Edition
卷	60
發行號	39
DOIs	https://doi.org/10.1002/anie.202107239
出版狀態	已發佈 - 2021 9月 20

ASJC Scopus subject areas

催化
一般化學

存取文件

10.1002/anie.202107239

其它文件與鏈接

CCDC 2085373: Experimental Crystal Structure Determination
Lin, J. (Contributor), Chen, D. (Contributor), Yang, L. (Contributor), Lin, T. (Contributor), Liu, Y. (Contributor), Chao, Y. (Contributor), Chou, P. (Contributor) & Chiu, C. (Contributor), Cambridge Crystallographic Data Centre, 2021
DOI: 10.5517/ccdc.csd.cc28003f, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc28003f&sid=DataCite
資料集: Dataset
CCDC 2085371: Experimental Crystal Structure Determination
Lin, J. (Contributor), Chen, D. (Contributor), Yang, L. (Contributor), Lin, T. (Contributor), Liu, Y. (Contributor), Chao, Y. (Contributor), Chou, P. (Contributor) & Chiu, C. (Contributor), Cambridge Crystallographic Data Centre, 2021
DOI: 10.5517/ccdc.csd.cc28001c, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc28001c&sid=DataCite
資料集: Dataset
CCDC 2085372: Experimental Crystal Structure Determination
Lin, J. (Contributor), Chen, D. (Contributor), Yang, L. (Contributor), Lin, T. (Contributor), Liu, Y. (Contributor), Chao, Y. (Contributor), Chou, P. (Contributor) & Chiu, C. (Contributor), Cambridge Crystallographic Data Centre, 2021
DOI: 10.5517/ccdc.csd.cc28002d, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc28002d&sid=DataCite
資料集: Dataset

引用此

Lin, J. T., Chen, D. G., Yang, L. S., Lin, T. C., Liu, Y. H., Chao, Y. C., Chou, P. T., & Chiu, C. W. (2021). Tuning the Circular Dichroism and Circular Polarized Luminescence Intensities of Chiral 2D Hybrid Organic–Inorganic Perovskites through Halogenation of the Organic Ions. Angewandte Chemie - International Edition, 60(39), 21434-21440. https://doi.org/10.1002/anie.202107239

Tuning the Circular Dichroism and Circular Polarized Luminescence Intensities of Chiral 2D Hybrid Organic–Inorganic Perovskites through Halogenation of the Organic Ions. / Lin, Jin Tai; Chen, Deng Gao; Yang, Lan Sheng 等.
於: Angewandte Chemie - International Edition, 卷 60, 編號 39, 20.09.2021, p. 21434-21440.

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

Lin, JT, Chen, DG, Yang, LS, Lin, TC, Liu, YH, Chao, YC, Chou, PT & Chiu, CW 2021, 'Tuning the Circular Dichroism and Circular Polarized Luminescence Intensities of Chiral 2D Hybrid Organic–Inorganic Perovskites through Halogenation of the Organic Ions', Angewandte Chemie - International Edition, 卷 60, 編號 39, 頁 21434-21440. https://doi.org/10.1002/anie.202107239

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abstract = "Through the incorporation of various halogen-substituted chiral organic cations, the effects of chiral molecules on the chiroptical properties of hybrid organic–inorganic perovskites (HOIPs) are investigated. Among them, the HOIP having a Cl-substituted chiral cation exhibits the highest circular dichroism (CD) and circular polarized luminescence (CPL) intensities, indicating the existence of the largest rotatory strength, whereas the F-substituted HIOP shows the weakest intensities. The observed modulation can be correlated to the varied magnetic transition dipole of HOIPs, which is sensitive to the d-spacing between inorganic layers and the halogen–halogen interaction between organic cations and the inorganic sheets. These counteracting effects meet the optimal CD and CPL intensity with chlorine substitution, rendering the rotatory strength of HOIPs arranged in the order of (ClMBA)2PbI4>(BrMBA)2PbI4>(IMBA)2PbI4>(MBA)2PbI4>(FMBA)2PbI4.",

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AU - Yang, Lan Sheng

AU - Lin, Tai Chun

AU - Liu, Yi Hung

AU - Chao, Yu Chiang

AU - Chou, Pi Tai

AU - Chiu, Ching Wen

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N2 - Through the incorporation of various halogen-substituted chiral organic cations, the effects of chiral molecules on the chiroptical properties of hybrid organic–inorganic perovskites (HOIPs) are investigated. Among them, the HOIP having a Cl-substituted chiral cation exhibits the highest circular dichroism (CD) and circular polarized luminescence (CPL) intensities, indicating the existence of the largest rotatory strength, whereas the F-substituted HIOP shows the weakest intensities. The observed modulation can be correlated to the varied magnetic transition dipole of HOIPs, which is sensitive to the d-spacing between inorganic layers and the halogen–halogen interaction between organic cations and the inorganic sheets. These counteracting effects meet the optimal CD and CPL intensity with chlorine substitution, rendering the rotatory strength of HOIPs arranged in the order of (ClMBA)2PbI4>(BrMBA)2PbI4>(IMBA)2PbI4>(MBA)2PbI4>(FMBA)2PbI4.

AB - Through the incorporation of various halogen-substituted chiral organic cations, the effects of chiral molecules on the chiroptical properties of hybrid organic–inorganic perovskites (HOIPs) are investigated. Among them, the HOIP having a Cl-substituted chiral cation exhibits the highest circular dichroism (CD) and circular polarized luminescence (CPL) intensities, indicating the existence of the largest rotatory strength, whereas the F-substituted HIOP shows the weakest intensities. The observed modulation can be correlated to the varied magnetic transition dipole of HOIPs, which is sensitive to the d-spacing between inorganic layers and the halogen–halogen interaction between organic cations and the inorganic sheets. These counteracting effects meet the optimal CD and CPL intensity with chlorine substitution, rendering the rotatory strength of HOIPs arranged in the order of (ClMBA)2PbI4>(BrMBA)2PbI4>(IMBA)2PbI4>(MBA)2PbI4>(FMBA)2PbI4.

KW - chirality

KW - circular dichroism

KW - circular polarized luminescence

KW - perovskites

KW - rotatory strength

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Tuning the Circular Dichroism and Circular Polarized Luminescence Intensities of Chiral 2D Hybrid Organic–Inorganic Perovskites through Halogenation of the Organic Ions

摘要

ASJC Scopus subject areas

存取文件

其它文件與鏈接

指紋

資料集

CCDC 2085373: Experimental Crystal Structure Determination

CCDC 2085371: Experimental Crystal Structure Determination

CCDC 2085372: Experimental Crystal Structure Determination

引用此