Issue 2, 2000
From the journal:

New Journal of Chemistry

Oxo-centered regular octahedral lanthanide clusters

Da-Shun Zhang,a   Bao-Qing Ma,a   Tian-Zhu Jin,a   Song Gao,*a   Chun-Hua Yana  and  Thomas C. W. Makb  

* Corresponding authors

a State Key Laboratory of Rare Earth Materials Chemistry and Applications & PKU-HKU Joint Laboratory on Rare Earth Materials and Bioinorganic Chemistry, Peking University, Beijing, P. R. China
E-mail: gaosong@chemms.chem.pku.edu.cn

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

Abstract

Reaction of Ln(ClO4)3 (Ln=Nd or Gd) with L-serine at pH 6.0 yielded the aqua hexanuclear clusters [Nd6(μ6-O)(μ3-OH)8(H2O)24](ClO4)8·6 H2O (1) and [Gd6(μ6-O)(μ3-OH)8(H2O)24](ClO4)8·6 H2O (2). They are isomorphous and comprised of a regular octahedron of 6 lanthanide ions encapsulating a μ6-O2− anion and capped by a μ3-OH group on each face. The structure can also be regarded as an oxo-centered octahedron embedded in a cube formed by 8 μ3-OH groups.

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Article information

DOI
https://doi.org/10.1039/A908471A
Article type
Letter
Submitted
22 Oct 1999
Accepted
01 Dec 1999
First published
07 Feb 2000

New J. Chem., 2000,24, 61-62

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Oxo-centered regular octahedral lanthanide clusters

D. Zhang, B. Ma, T. Jin, S. Gao, C. Yan and T. C. W. Mak, New J. Chem., 2000, 24, 61 DOI: 10.1039/A908471A

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