钇（III）与尿素和二甲基乙酰胺配合物：组成、结构和热分解

IF 1.8 3区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI:10.1134/S0036023624602289

E. K. Bettels, M. S. Polukhin, I. A. Karavaev, E. V. Savinkina, G. A. Buzanov, A. S. Kubasov, V. M. Retivov

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引用次数: 0

摘要

合成了由[Y(H2O)(Ur)2(NO3)3] (I)、[Y(Ur)3(NO3)3] （II）和[Y(DMAA)3(NO3)3] （III）组成的钇（III）与尿素（Ur）和N，N-二甲基乙酰胺（DMAA）配合物。它们的组成、结构特征和在宽温度范围内的热裂解过程已通过物理化学方法（元素分析、红外光谱、x射线粉末衍射、单晶x射线衍射、热重分析和差示扫描量热法）确定。结果表明，分离得到的配合物可用于纳米氧化钇的合成。

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Yttrium(III) Complexes with Carbamide and Dimethylacetamide: Composition, Structure, and Thermal Decomposition

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Yttrium(III) Complexes with Carbamide and Dimethylacetamide: Composition, Structure, and Thermal Decomposition

Yttrium(III) complexes with carbamide (Ur) and N,N-dimethylacetamide (DMAA) of composition [Y(H₂O)(Ur)₂(NO₃)₃] (I), [Y(Ur)₃(NO₃)₃] (II), and [Y(DMAA)₃(NO₃)₃] (III) have been synthesized. Their composition, structural features, and thermolysis processes in a wide temperature range have been determined using physicochemical methods (elemental analysis, IR spectroscopy, X-ray powder diffraction, single-crystal X-ray diffraction, thermogravimetric analysis, and differential scanning calorimetry). It has been shown that the isolated complexes can be used for the synthesis of nanosized yttrium oxide.

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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.