Jeremy Rine, Yongqi Yang, Zhixue Shu, Jianda Zhao, Weiwei Xie, Tai Kong
{"title":"Ba3Ga2O5Cl2的合成、手性晶体结构及磁性能。","authors":"Jeremy Rine, Yongqi Yang, Zhixue Shu, Jianda Zhao, Weiwei Xie, Tai Kong","doi":"10.1107/S2052520622004723","DOIUrl":null,"url":null,"abstract":"<p><p>A new compound, Ba<sub>3</sub>Ga<sub>2</sub>O<sub>5</sub>Cl<sub>2</sub>, isostructural with Ba<sub>3</sub>Fe<sub>2</sub>O<sub>5</sub>Cl<sub>2</sub>, was synthesized by solid-state reaction in air. Through single-crystal and powder X-ray diffraction analysis, the crystal structure was determined to be cubic with chiral space group I2<sub>1</sub>3 and unit-cell parameter a = 9.928 (1) Å. The Ga<sup>3+</sup> ions in Ba<sub>3</sub>Ga<sub>2</sub>O<sub>5</sub>Cl<sub>2</sub> are coordinated by O atoms and form GaO<sub>4</sub> tetrahedra. Ten neighboring GaO<sub>4</sub> tetrahedra are further bridged through corner sharing and rotation along the body diagonal, producing the chiral structure. Magnetization measurements indicate temperature-independent diamagnetic behavior, which is qualitatively consistent with core diamagnetism from all the constituent elements.</p>","PeriodicalId":7320,"journal":{"name":"Acta crystallographica Section B, Structural science, crystal engineering and materials","volume":null,"pages":null},"PeriodicalIF":1.3000,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis, chiral crystal structure, and magnetic properties of Ba<sub>3</sub>Ga<sub>2</sub>O<sub>5</sub>Cl<sub>2</sub>.\",\"authors\":\"Jeremy Rine, Yongqi Yang, Zhixue Shu, Jianda Zhao, Weiwei Xie, Tai Kong\",\"doi\":\"10.1107/S2052520622004723\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A new compound, Ba<sub>3</sub>Ga<sub>2</sub>O<sub>5</sub>Cl<sub>2</sub>, isostructural with Ba<sub>3</sub>Fe<sub>2</sub>O<sub>5</sub>Cl<sub>2</sub>, was synthesized by solid-state reaction in air. Through single-crystal and powder X-ray diffraction analysis, the crystal structure was determined to be cubic with chiral space group I2<sub>1</sub>3 and unit-cell parameter a = 9.928 (1) Å. The Ga<sup>3+</sup> ions in Ba<sub>3</sub>Ga<sub>2</sub>O<sub>5</sub>Cl<sub>2</sub> are coordinated by O atoms and form GaO<sub>4</sub> tetrahedra. Ten neighboring GaO<sub>4</sub> tetrahedra are further bridged through corner sharing and rotation along the body diagonal, producing the chiral structure. Magnetization measurements indicate temperature-independent diamagnetic behavior, which is qualitatively consistent with core diamagnetism from all the constituent elements.</p>\",\"PeriodicalId\":7320,\"journal\":{\"name\":\"Acta crystallographica Section B, Structural science, crystal engineering and materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2022-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta crystallographica Section B, Structural science, crystal engineering and materials\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1107/S2052520622004723\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2022/7/5 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta crystallographica Section B, Structural science, crystal engineering and materials","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1107/S2052520622004723","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/7/5 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Synthesis, chiral crystal structure, and magnetic properties of Ba3Ga2O5Cl2.
A new compound, Ba3Ga2O5Cl2, isostructural with Ba3Fe2O5Cl2, was synthesized by solid-state reaction in air. Through single-crystal and powder X-ray diffraction analysis, the crystal structure was determined to be cubic with chiral space group I213 and unit-cell parameter a = 9.928 (1) Å. The Ga3+ ions in Ba3Ga2O5Cl2 are coordinated by O atoms and form GaO4 tetrahedra. Ten neighboring GaO4 tetrahedra are further bridged through corner sharing and rotation along the body diagonal, producing the chiral structure. Magnetization measurements indicate temperature-independent diamagnetic behavior, which is qualitatively consistent with core diamagnetism from all the constituent elements.
期刊介绍：
Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials publishes scientific articles related to the structural science of compounds and materials in the widest sense. Knowledge of the arrangements of atoms, including their temporal variations and dependencies on temperature and pressure, is often the key to understanding physical and chemical phenomena and is crucial for the design of new materials and supramolecular devices. Acta Crystallographica B is the forum for the publication of such contributions. Scientific developments based on experimental studies as well as those based on theoretical approaches, including crystal-structure prediction, structure-property relations and the use of databases of crystal structures, are published.
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