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Issue 19, 2018
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Macroscopic crystalline deformation in an organic dye during reversible phase transition caused by alkyl disorder

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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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Publication details

The article was received on 26 Mar 2018, accepted on 16 Apr 2018 and first published on 18 Apr 2018


Article type: Communication
DOI: 10.1039/C8CE00465J
Citation: 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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