O. P. Grigorieva, T. B. Shatalova, P. S. Berdonosov, D. O. Charkin, A. A. Gippius, A. V. Tkachev, E. A. Kravchenko, V. A. Dolgikh, K. A. Lyssenko
{"title":"Samarium Hydrogen Iodate, Sm(IO3)3·HIO3: Synthesis and Characterization","authors":"O. P. Grigorieva, T. B. Shatalova, P. S. Berdonosov, D. O. Charkin, A. A. Gippius, A. V. Tkachev, E. A. Kravchenko, V. A. Dolgikh, K. A. Lyssenko","doi":"10.1134/S0022476624100068","DOIUrl":null,"url":null,"abstract":"<p>Samarium hydrogen iodate Sm(IO<sub>3</sub>)<sub>3</sub>·HIO<sub>3</sub> was successfully synthesized by the unconventional low-temperature solution-melt method, its structure was determined by X-ray diffraction analysis of single crystals. This compound crystallizes in the monoclinic space group <i>P</i>2<sub>1</sub>/<i>c</i> with lattice parameters: <i>a</i> = 10.4637(6) Å, <i>b</i> = 7.4629(5) Å, <i>c</i> = 14.0174(13) Å, β = 110.53(0), <i>Z</i> = 6. In the studied structure, samarium atoms are surrounded by 8 oxygen atoms in a polyhedron in the form of a distorted square antiprism. The iodate groups are linked through common oxygen atoms of the SmO<sub>8</sub> antiprism into a three-dimensional framework. The compound was characterized by X-ray diffraction, IR and NQR spectroscopy and EDX analysis.</p>","PeriodicalId":668,"journal":{"name":"Journal of Structural Chemistry","volume":"65 10","pages":"1942 - 1949"},"PeriodicalIF":1.2000,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Structural Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0022476624100068","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
Samarium hydrogen iodate Sm(IO3)3·HIO3 was successfully synthesized by the unconventional low-temperature solution-melt method, its structure was determined by X-ray diffraction analysis of single crystals. This compound crystallizes in the monoclinic space group P21/c with lattice parameters: a = 10.4637(6) Å, b = 7.4629(5) Å, c = 14.0174(13) Å, β = 110.53(0), Z = 6. In the studied structure, samarium atoms are surrounded by 8 oxygen atoms in a polyhedron in the form of a distorted square antiprism. The iodate groups are linked through common oxygen atoms of the SmO8 antiprism into a three-dimensional framework. The compound was characterized by X-ray diffraction, IR and NQR spectroscopy and EDX analysis.
期刊介绍：
Journal is an interdisciplinary publication covering all aspects of structural chemistry, including the theory of molecular structure and chemical bond; the use of physical methods to study the electronic and spatial structure of chemical species; structural features of liquids, solutions, surfaces, supramolecular systems, nano- and solid materials; and the crystal structure of solids.
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