2017年6月
Mechano-Responsive Luminescence via Crystal-to-Crystal Phase Transitions between Chiral and Non-Chiral Space Groups
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
- ,
- ,
- 巻
- 139
- 号
- 22
- 開始ページ
- 7452
- 終了ページ
- 7455
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/jacs.7b04073
- 出版者・発行元
- AMER CHEMICAL SOC
Herein, a novel mechano-responsive luminescent (MRL) material based on crystal-to-crystal phase transitions between crystals of a chiral and those of a centrosymmetric space group, accompanied by a change of emission properties, is described. Initially, a gold complex containing a biphenyl moiety, which exhibits an achiral structure in solution, afforded an orange-emitting. amorphous phase together with a viscous isotropic oil after evaporation of the solvent. Upon pricking, the orange-emitting oil spontaneously crystallized either in a centrosymmetric or in a chiral space group while simultaneously changing the emission properties. Remarkably, grinding the chiral crystals induced a solid-state phase transition to the achiral crystals under concomitant changes of the emission properties.
- リンク情報
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- DOI
- https://doi.org/10.1021/jacs.7b04073
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/28535044
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000403136500008&DestApp=WOS_CPL
- URL
- http://orcid.org/0000-0001-6199-8802
- ID情報
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- DOI : 10.1021/jacs.7b04073
- ISSN : 0002-7863
- ORCIDのPut Code : 33090221
- PubMed ID : 28535044
- Web of Science ID : WOS:000403136500008