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Anthracene-bridged diarylamine isomers with identical amine-amine distances: Syntheses, (spectro)electrochemistry and theoretical calculations

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成果类型:
期刊论文
作者:
Xu, Jingwen;Xiao, Wenbo;Xia, Yonglin;Ye, Lingyun;Luo, Yuanyang;...
通讯作者:
Ya-Ping Ou
作者机构:
[Ou, Ya-Ping; Xia, Yonglin; Ye, Lingyun; Xu, Jingwen; Xiao, Wenbo; Luo, Yuanyang] Hengyang Normal Univ, Coll Chem & Mat Sci, Hunan Prov Key Lab Funct Met Organ Cpds, Hengyang, Hunan, Peoples R China.
[Ou, Ya-Ping; Xia, Yonglin; Ye, Lingyun; Xu, Jingwen; Xiao, Wenbo; Luo, Yuanyang] Hengyang Normal Univ, Coll Hunan Prov, Key Lab Organometall New Mat, Hengyang, Hunan, Peoples R China.
[Ou, Ya-Ping; Xia, Yonglin; Ye, Lingyun; Xu, Jingwen; Xiao, Wenbo; Luo, Yuanyang] Hunan Engn Res Ctr Monitoring & Treatment Heavy Me, Hengyang, Hunan, Peoples R China.
[Ou, Ya-Ping] Hengyang Normal Univ, Coll Chem & Mat Sci, Hunan Prov Key Lab Funct Met Organ Cpds, Hengyang 421008, Hunan, Peoples R China.
通讯机构:
[Ya-Ping Ou] C
College of Chemistry and Material Science, Hunan Provincial Key Laboratory of Functional Metal-Organic Compounds, Hengyang Normal University, Hengyang, Hunan, P. R. China<&wdkj&>Key Laboratory of Organometallic New Materials (Hengyang Normal University), College of Hunan Province, Hengyang, Hunan, P. R. China<&wdkj&>Hunan Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the upper Reaches of Xiangjiang River, Hengyang, Hunan, P. R. China
语种:
英文
关键词:
Anthracene bridge;Diarylamine isomers;Electrochemistry;Spectroelectrochemistry;Theoretical calculations
期刊:
Molecular Crystals and Liquid Crystals
ISSN:
1542-1406
年:
2023
卷:
764
期:
1
页码:
103-114
基金类别:
National Natural Science Foundation of China [21602049]; Natural Science Foundation of Hunan Province, China [2021JJ30058, 2017JJ3004]; Scientific Research Projects of Education Department of Hunan Province [21A0441]; Science and Technology Bureau of Hengyang, China [2019jh010912]; Support Plan for Talents in Hengyang Normal University; Aid Programs for Technology Innovative Team, Key Discipline in Education Department of Hunan Province and Functional Metal-Organic Compounds of Hunan Science and Technology Innovation Team
机构署名:
本校为第一机构
院系归属:
化学与材料科学学院
摘要:
Two athracene-bridged diarylamine isomers 1 and 2 were constructed and fully characterized. The electrochemical results showed that Delta E of compound 2 was significantly higher than that of 1, which indicated that the mixed-valence compound 2(+) had higher thermodynamic stability than 1(+). Spectroelectrochemistry reflected that the NIR absorption of 2(+) exhibited a significant blue shift compared with reported compound 1(+). The calculated electronic coupling constant and spin density distribution indicated that 2(+) had larger charge delocalization than 1(+) under the identical amine-amin...

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