Issue 4, 2011
From the journal:

Dalton Transactions

Syntheses, structures and properties of two unusual silver–organic coordination networks: 1D→1D tubular intertwinement and existence of an infinite winding water chain†

Bo Li,a   Shuang-Quan Zang,*a   Can Ji,a   Chen-Xia Du,a   Hong-Wei Houa  and  Thomas C. W. Makab  

* Corresponding authors

a Department of Chemistry, Zhengzhou University, Zhengzhou, P. R. China
E-mail: zangsqzg@zzu.edu.cn
Fax: (+86) 371- 6778 0136

b Department of Chemistry, The Chinese University of Hong Kong, Hong Kong SAR, Shatin, New Territories, P. R. China

Abstract

Two unusual metal–organic frameworks {[Ag2(Hbtc)(bpy)2]·(H2O)2}n (1), {[Ag3(btc)(bpy)3(H2O)]·(H2O)7}n (2) (H3btc = 1,2,3-benzenetricarboxylic acid, bpy = 4,4′-bipyridine) have been synthesized and characterized by single crystal X-ray diffraction. Complex 1 features an infinite 1D→1D tubular intertwinement network, while complex 2 exhibits a double ladder structure which contains rare winding water chains. Both infinite 1D→1D tubular chains in complex 1 and double ladder in 2 are mutually interconnected by hydrogen bonding and π⋯π stacking interactions into three-dimensional (3D) supramolecular networks. In addition, thermogravimetric analysis, powder X-ray diffraction (XRD), and photoluminescent behavior of the complexes have also been investigated.

Graphical abstract: Syntheses, structures and properties of two unusual silver–organic coordination networks: 1D→1D tubular intertwinement and existence of an infinite winding water chain

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Article information

DOI
https://doi.org/10.1039/C0DT00949K
Article type
Paper
Submitted
03 Aug 2010
Accepted
18 Oct 2010
First published
08 Dec 2010

Dalton Trans., 2011,40, 788-792

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Syntheses, structures and properties of two unusual silver–organic coordination networks: 1D→1D tubular intertwinement and existence of an infinite winding water chain

B. Li, S. Zang, C. Ji, C. Du, H. Hou and T. C. W. Mak, Dalton Trans., 2011, 40, 788 DOI: 10.1039/C0DT00949K

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