Issue 55, 2017
From the journal:

Chemical Communications

Reversible crystal-to-crystal transformation from a trinuclear cluster to a 1D chain and the corresponding spin crossover (SCO) behaviour change†

Wen-Bin Chen,a   Ji-Dong Leng, ORCID logo a   Zi-Zhou Wang,a   Yan-Cong Chen, ORCID logo b   Yu Miao,a   Ming-Liang Tong ORCID logo *b  and  Wen Dong*a  

* Corresponding authors

a Guangzhou Key Laboratory for Environmentally Functional Materials and Technology, School of Chemistry and Chemical Engineering, Guangzhou University, 230 Wai Huan Xi Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, P. R. China
E-mail: dw320@aliyun.com

b School of Chemistry and Chemical Engineering, Sun Yat-Sen University, 135 Xingang Road West, Guangzhou 510275, P. R. China
E-mail: tongml@mail.sysu.edu.cn

Abstract

Reversible crystal-to-crystal transformation between a linear trinuclear Fe(II) complex [Fe3(NH2-trz)6(SCN)5(H2O)] (SCN)·4H2O (1, NH2-trz = 4-amino-1,2,4-triazole) and a 1D chain [Fe3(NH2-trz)6(SCN)5]n(SCN)n (1a) and the SCO behaviour change have been studied by X-ray single-crystal diffraction, magnetic measurements and DSC. Complex 1a exhibits one more SCO step at a low temperature.

Graphical abstract: Reversible crystal-to-crystal transformation from a trinuclear cluster to a 1D chain and the corresponding spin crossover (SCO) behaviour change

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Article information

DOI
https://doi.org/10.1039/C7CC04036A
Article type
Communication
Submitted
25 May 2017
Accepted
19 Jun 2017
First published
19 Jun 2017

Chem. Commun., 2017,53, 7820-7823

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Reversible crystal-to-crystal transformation from a trinuclear cluster to a 1D chain and the corresponding spin crossover (SCO) behaviour change

W. Chen, J. Leng, Z. Wang, Y. Chen, Y. Miao, M. Tong and W. Dong, Chem. Commun., 2017, 53, 7820 DOI: 10.1039/C7CC04036A

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