新型层状氢亚硒酸盐（enH2）[Ni(HSeO3)2Br2]和（dmedaH2）[Ni(HSeO3)2X2]的合成及结构表征，X = Cl, Br

IF 2.2 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Structural Chemistry Pub Date : 2025-03-13 DOI:10.1007/s11224-025-02477-8

Dmitri O. Charkin, Vasili Yu. Grishaev, Oleg I. Siidra, Alexander M. Banaru, Sergey M. Aksenov

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引用次数: 0

摘要

所谓的“层状亚硒酸盐”家族的三个新的镍基代表已经被单晶x射线衍射表征。除了（enH2）[Ni(HSeO3)2Br2]（乙烯二铵-过渡金属氢亚硒酸卤化物家族的最后一个缺失成员）外，我们能够表征基于N，N ' -二甲基乙烯二铵阳离子的新化合物家族的第一个成员，（dmedaH2）[Ni(HSeO3)2X2], X = Cl和Br。我们比较了被（enH2）2+和（dmedaH2）2+阳离子“填充”的层状亚硒酸盐的结构特点，并预测在这个特殊的层状家族中存在新的系列。

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Synthesis and structural characterization of new layered hydroselenites (enH2)[Ni(HSeO3)2Br2] and (dmedaH2)[Ni(HSeO3)2X2], X = Cl, Br

Three new nickel-based representatives of the so-called “layered hydroselenite” family have been characterized by single-crystal X-ray diffraction. In addition to the (enH₂)[Ni(HSeO₃)₂Br₂], the last missing member of the ethylenediammonium – transition metal hydroselenite-halide family, we were able to characterize the first members of a new family of compounds based on the N,N′-dimethylethylenediammonium cations, (dmedaH₂)[Ni(HSeO₃)₂X₂], X = Cl and Br. We compare the structural peculiarities of layered hydroselenites “stuffed” by the (enH₂)²⁺ and (dmedaH₂)²⁺ cations and predict existence of new series in this peculiar layered family.

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来源期刊

Structural Chemistry 化学-化学综合

CiteScore

3.80

自引率

11.80%

发文量

227

审稿时长

3.7 months

期刊介绍： Structural Chemistry is an international forum for the publication of peer-reviewed original research papers that cover the condensed and gaseous states of matter and involve numerous techniques for the determination of structure and energetics, their results, and the conclusions derived from these studies. The journal overcomes the unnatural separation in the current literature among the areas of structure determination, energetics, and applications, as well as builds a bridge to other chemical disciplines. Ist comprehensive coverage encompasses broad discussion of results, observation of relationships among various properties, and the description and application of structure and energy information in all domains of chemistry. We welcome the broadest range of accounts of research in structural chemistry involving the discussion of methodologies and structures,experimental, theoretical, and computational, and their combinations. We encourage discussions of structural information collected for their chemicaland biological significance.