Issue 12, 2015
From the journal:

Dalton Transactions

Chirality detection of two enantiomorphic 3D lanthanide coordination polymers by vibrational circular dichroism spectra†

Xiu-Ying Zheng,a   Han Zhang,a   Ling-Yun Cao,a   Xiang-Jian Kong,*a   La-Sheng Long*a  and  Lan-Sun Zhenga  

* Corresponding authors

a State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China
E-mail: xjkong@xmu.edu.cn, lslong@xmu.edu.cn

Abstract

Two enantiomorphic 3D lanthanide coordination polymers of {[Dy5(L)4(H2O)10][Dy(H2O)7][Na(H2O)5]}·(ClO4)7·(H2O)15 (1a for R and 1b for S) with chiral helical chains were synthesized based on an achiral ligand N-(2-hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid (H3L) and Dy(ClO4)3. Crystal analysis revealed that 1a and 1b were crystallized in chiral space groups P4132 and P4332, respectively. The absolute configurations of the two structures were evidenced by vibrational circular dichroism (VCD) spectra with one single crystal sample.

Graphical abstract: Chirality detection of two enantiomorphic 3D lanthanide coordination polymers by vibrational circular dichroism spectra

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Article information

DOI
https://doi.org/10.1039/C5DT00404G
Article type
Communication
Submitted
28 Jan 2015
Accepted
12 Feb 2015
First published
12 Feb 2015
This article is Open Access
Creative Commons BY-NC license

Dalton Trans., 2015,44, 5299-5302

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Chirality detection of two enantiomorphic 3D lanthanide coordination polymers by vibrational circular dichroism spectra

X. Zheng, H. Zhang, L. Cao, X. Kong, L. Long and L. Zheng, Dalton Trans., 2015, 44, 5299 DOI: 10.1039/C5DT00404G

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