Issue 12, 2009
From the journal:

CrystEngComm

Protonated 3-amino-1,2,4-triazole templated luminescent lanthanide isophthalates with a rare (3,6)-connected topology†

Pei-Xiu Yin,ab   Zhao-Ji Li,a   Jian Zhang,a   Lei Zhang,a   Qi-Pu Lin,a   Ye-Yan Qina  and  Yuan-Gen Yao*a  

* Corresponding authors

a State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, P. R. China
E-mail: yyg@fjirsm.ac.cn

b Graduate School of The Chinese Academy of Sciences, Beijing, China

Abstract

Although 3-amino-1,2,4-triazole (AmTAZ) is often used as a ligand, its templating behavior has never been explored. Presented here are a series of isomorphous lanthanide isophthalates, [Ln(ip)2(H2O)]·(HAmTAZ) (Ln = La (1), Sm (2), Tb (3); ip = isophthalate, AmTAZ = 3-amino-1,2,4-triazole), templated by protonated HAmTAZ+ cations. The three-dimensional (3D) anionic [Ln(ip)2(H2O)]n framework based on rod-like [Ln(COO)4(H2O)]n secondary building units (SBUs) exhibits rare (3,6)-connected (42.6)2(44.62.87.102) topology, and the guest HAmTAZ+ cations are trapped in the channels. Both compounds 2 and 3 show interesting luminescence properties.

Graphical abstract: Protonated 3-amino-1,2,4-triazole templated luminescent lanthanide isophthalates with a rare (3,6)-connected topology

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Article information

DOI
https://doi.org/10.1039/B907107E
Article type
Paper
Submitted
08 Apr 2009
Accepted
14 Jul 2009
First published
17 Aug 2009

CrystEngComm, 2009,11, 2734-2738

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Protonated 3-amino-1,2,4-triazole templated luminescent lanthanide isophthalates with a rare (3,6)-connected topology

P. Yin, Z. Li, J. Zhang, L. Zhang, Q. Lin, Y. Qin and Y. Yao, CrystEngComm, 2009, 11, 2734 DOI: 10.1039/B907107E

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