Citation: Rui Yao WANG, Zhe Ming WANG, Song GAO, Tian Zhu JIN, Zhi Da CHEN, Chun Hua YAN, Guang Xian XU, Cun Heng HE. A Novel Pentadecanuclear Neodymium Cluster:Synthesis and Structure of [Nd₁₅(μ₄-tyr) ₁₀ (μ₃-OH) ₂₀ (μ₂-OH) ₄ (OH) ₁₀ (μ₂-H₂O)-(H₂O) ₁₀] [Na (ClO₄)₂]·61H₂O[J]. Chinese Chemical Letters, ;1998, 9(12): 1141-1144. shu

A Novel Pentadecanuclear Neodymium Cluster:Synthesis and Structure of [Nd₁₅(μ₄-tyr) ₁₀ (μ₃-OH) ₂₀ (μ₂-OH) ₄ (OH) ₁₀ (μ₂-H₂O)-(H₂O) ₁₀] [Na (ClO₄)₂]·61H₂O

1.
State Key Laboratory of Rare Earth Material Chemistry and ApplicationsPeking University, Beijing 100871;
2.
National Research Center for Analysis of Drugs and Metabolites,Beijing 100050

Received Date: 28 April 1998

Fund Project: This work was supported by the Climbing Program, a National Key Project for fundamental research.

The title complex was synthesized by dissolving tyrosine (tyr) in an aqueous solution of Nd (C10₄)₃ at NpH5, and its crystal structure was determined by X-ray diffraction methods. The complex is a novel pentadecanuclear with the 15 Nd³⁺ ions connected by μ₃-OH^- ions. The tyrosine ligands are all in their anionic form, and each coordinates to the neodymium ions via the nitrogen atom of the amino group and the two carboxyl oxygen atoms. The molecule a barrel structure.
- Neodymium,
- tyrosine,
- pentadecanuclear cluster
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