Issue 73, 2015
From the journal:

Chemical Communications

Mismatched changes of the photoluminescence and crystalline structure of a mechanochromic gold(i) isocyanide complex†

Tomohiro Seki,a   Kenta Sakuradaa  and  Hajime Ito*a  

* Corresponding authors

a Division of Chemical Process Engineering and Frontier Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
E-mail: hajito@eng.hokudai.ac.jp

Abstract

The mechanochromic compound 1 forms green-emitting crystals (1g) and blue-emitting crystals (1b) that exhibit two intriguing responses to mechanical stimulation. Upon mechanical stimulation, the emission color of 1g does not change but its crystalline structure does. Conversely, 1b shows a clear emission shift, but it retains its molecular arrangement upon grinding.

Graphical abstract: Mismatched changes of the photoluminescence and crystalline structure of a mechanochromic gold(i) isocyanide complex

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Article information

DOI
https://doi.org/10.1039/C5CC04609B
Article type
Communication
Submitted
04 Jun 2015
Accepted
23 Jul 2015
First published
23 Jul 2015

Chem. Commun., 2015,51, 13933-13936

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Mismatched changes of the photoluminescence and crystalline structure of a mechanochromic gold(I) isocyanide complex

T. Seki, K. Sakurada and H. Ito, Chem. Commun., 2015, 51, 13933 DOI: 10.1039/C5CC04609B

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