Issue 19, 2018
From the journal:

CrystEngComm

Macroscopic crystalline deformation in an organic dye during reversible phase transition caused by alkyl disorder†

Takaya Minami,a   Hiroyasu Satob  and  Shinya Matsumoto ORCID logo *a  

* Corresponding authors

a Graduate School of Environmental and Information Sciences, Yokohama National University, 79-7 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
E-mail: matsumoto-shinya-py@ynu.ac.jp

b Rigaku Corporation, 3-9-12 Matsubara-cho, Akishima, Tokyo 196-8666, Japan
E-mail: h-sato@rigaku.co.jp

Abstract

Single crystals of a bisazomethine dye with diethylamino terminal groups exhibited thermally induced dynamic behavior. DSC and microscopy measurements indicated that the crystal shape deformed reversibly owing to phase transition. The X-ray structural analysis revealed that the dynamic behavior was correlated with the disorder of the ethyl moieties.

Graphical abstract: Macroscopic crystalline deformation in an organic dye during reversible phase transition caused by alkyl disorder

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Article information

DOI
https://doi.org/10.1039/C8CE00465J
Article type
Communication
Submitted
26 Mar 2018
Accepted
16 Apr 2018
First published
18 Apr 2018

CrystEngComm, 2018,20, 2644-2647

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Macroscopic crystalline deformation in an organic dye during reversible phase transition caused by alkyl disorder

T. Minami, H. Sato and S. Matsumoto, CrystEngComm, 2018, 20, 2644 DOI: 10.1039/C8CE00465J

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