氯戊胺-和三（乙二胺）钴（III）草酸盐（II）：合成、晶体结构和热性能

IF 1.5 3区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Inorganic Chemistry Pub Date : 2025-09-30 DOI:10.1134/S003602362560114X

V. I. Lagunova, E. Yu. Filatov, P. E. Plyusnin, N. V. Kuratieva, S. V. Korenev

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引用次数: 0

摘要

制备了新型双络合盐[Co(NH3)5Cl][Cu(H2O)(C2O4)2]和[Co(en)3]2[Cu(H2O)(C2O4)2]2[Cu(H2O)2(C2O4)2]·10H2O （en为乙二胺），并对其热性能进行了研究。用物理化学分析方法（单晶和粉末x射线衍射、红外光谱和元素分析）对化合物进行了表征。通过热分析和粉末x射线衍射发现，配合盐的分解形成了具有高金属互溶性的亚稳CoxCu1-x固溶体。研究了Co-Cu体系中亚稳固溶体的形成。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Chloropentaammine- and Tris(ethylenediamine)cobalt(III) Oxalatocuprates(II): Synthesis, Crystal Structure, and Thermal Properties

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Chloropentaammine- and Tris(ethylenediamine)cobalt(III) Oxalatocuprates(II): Synthesis, Crystal Structure, and Thermal Properties

New double complex salts [Co(NH₃)₅Cl][Cu(H₂O)(C₂O₄)₂] and [Co(en)₃]₂[Cu(H₂O)(C₂O₄)₂]₂[Cu(H₂O)₂(C₂O₄)₂]·10H₂O (en is ethylenediamine) have been prepared and their thermal properties have been studied. The compounds have been characterized by physicochemical methods of analysis (single crystal and powder X-ray diffraction, IR spectroscopy and elemental analysis). It has been found using thermal analysis and powder X-ray diffraction that decomposition of the complex salts leads to formation of metastable Co_xCu_1–x solid solutions with high mutual solubility of metals. Formation of metastable solid solutions in Co–Cu system has been shown.

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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.