Issue 6, 2009
From the journal:

CrystEngComm

Metallomacrocycle or helix: Supramolecular isomerism in bis(pyridylurea) metal complexes†

Jianjun Liang,a   Biao Wu,*ab   Chuandong Jiaac  and  Xiao-Juan Yang*ab  

* Corresponding authors

a State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China
E-mail: wubiao@lzb.ac.cn, yangxj@lzb.ac.cn
Fax: +86 931 4968286

b State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China

c Graduate School of Chinese Academy of Sciences, Beijing, China

Abstract

Self-assembly of a flexible ligand, butylene bis(3-(3-pyridyl)urea) (L), with ZnCl2 in the presence of different guests results in a metallomacrocycle or a helical chain, the former entrapping a guest molecule in its cavity.

Graphical abstract: Metallomacrocycle or helix: Supramolecular isomerism in bis(pyridylurea) metal complexes

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Article information

DOI
https://doi.org/10.1039/B820640F
Article type
Communication
Submitted
18 Nov 2008
Accepted
16 Dec 2008
First published
09 Feb 2009

CrystEngComm, 2009,11, 975-977

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Metallomacrocycle or helix: Supramolecular isomerism in bis(pyridylurea) metal complexes

J. Liang, B. Wu, C. Jia and X. Yang, CrystEngComm, 2009, 11, 975 DOI: 10.1039/B820640F

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