Features of Changes in Composition and Structures of Rare-Earth Halide Complexes with Acethylurea

IF 1.5 3区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Inorganic Chemistry Pub Date : 2025-06-30 DOI:10.1134/S0036023625600571

P. V. Akulinin, E. V. Savinkina, M. S. Grigoriev

引用次数: 0

Abstract

Structures of rare-earth halide complexes with acetylurea (AcUr), [Sm(AcUr)₂(H₂O)₅]Cl₃, [Eu(AcUr)₂(H₂O)₅]Br₃·H₂O, [Ln(AcUr)₂(H₂O)₄]Br₃·H₂O (Ln = Tm, Yb), and [Lu(AcUr)(H₂O)₆]Br₃ were determined. Analysis of compositions and structures of these compounds along with the earlier reported analogs allowed us to consider the features of their changes depending on the atomic number of the element. The size of the central atom was found to be the decisive factor.

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稀土卤化物与乙酰脲配合物的组成和结构变化特征

测定了稀土卤化物与乙酰脲（AcUr）、[Sm(AcUr)2(H2O)5]Cl3、[Eu(AcUr)2(H2O)5]Br3·H2O、[Ln(AcUr)2(H2O)4]Br3·H2O （Ln = Tm, Yb）和[Lu(AcUr)(H2O)6]Br3配合物的结构。对这些化合物的组成和结构以及先前报道的类似物的分析使我们能够根据元素的原子序数考虑它们变化的特征。中心原子的大小被发现是决定性的因素。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

3.10

自引率

38.10%

发文量

237

审稿时长

3 months

期刊介绍： Russian Journal of Inorganic Chemistry is a monthly periodical that covers the following topics of research: the synthesis and properties of inorganic compounds, coordination compounds, physicochemical analysis of inorganic systems, theoretical inorganic chemistry, physical methods of investigation, chemistry of solutions, inorganic materials, and nanomaterials.