Issue 27, 2013
From the journal:

CrystEngComm

Two solvent-dependent manganese(ii) supramolecular isomers: solid-state transformation and magnetic properties†

Wen-Wen Dong,a   Dong-Sheng Li,*ac   Jun Zhao,a   Lu-Fang Ma,*b   Ya-Pan Wua  and  Ya-Ping Duana  

* Corresponding authors

a College of Mechanical & Material Engineering, Research Institute of Materials, China Three Gorges University, Yichang 443002, P. R. China
E-mail: lidongsheng1@126.com
Fax: +86-717-6397516
Tel: +86-717-6397516

b College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, P. R. China
E-mail: mazhuxp@126.com
Fax: +86-0379-65526089
Tel: +86-0379-65526089

c State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China

Abstract

Two new MnII supramolecular isomers, [Mn2(pbt)2(H2O)2·2H2O]n (1) and [Mn2(pbt)2(H2O)2·DMF]n (2) (H2pbt = 5′-(pyridin-2-yl)-2H,4′H-3,3′-bi(1,2,4-triazole), DMF = N,N-dimethylformamide), have been solvothermally synthesized in different solvent systems. Compound 1 exhibits a (3,4)-connected net with the point symbol of (6.82)4(62.82.102), whereas 2 exhibits a rare 3D lvt-42·84 net. Moreover, an irreversible solid-state transformation from 2 to 1 was observed, and their magnetic properties were also investigated and discussed in detail.

Graphical abstract: Two solvent-dependent manganese(ii) supramolecular isomers: solid-state transformation and magnetic properties

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C3CE40565F
Article type
Communication
Submitted
30 Mar 2013
Accepted
30 Apr 2013
First published
01 May 2013

CrystEngComm, 2013,15, 5412-5416

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Two solvent-dependent manganese(II) supramolecular isomers: solid-state transformation and magnetic properties

W. Dong, D. Li, J. Zhao, L. Ma, Y. Wu and Y. Duan, CrystEngComm, 2013, 15, 5412 DOI: 10.1039/C3CE40565F

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