Mohammed S. Abdelbassit, Zhanghao Ren, Samuel Yick, Kai Sun, Ziyun Wang, Tilo Söhnel
{"title":"封装在氧化茚酸盐通道中的离散 Ru(Sn)6 八面体：具有高度有序的 In/Sn 位点的 RuSn6In6O16","authors":"Mohammed S. Abdelbassit, Zhanghao Ren, Samuel Yick, Kai Sun, Ziyun Wang, Tilo Söhnel","doi":"10.1021/acs.chemmater.4c02253","DOIUrl":null,"url":null,"abstract":"A new transition metal–mixed main group element cluster compound, RuSn<sub>6</sub>In<sub>6</sub>O<sub>16</sub>, was prepared via the tin-flux method. Single-crystal structure refinements show that RuSn<sub>6</sub>In<sub>6</sub>O<sub>16</sub> crystallizes in a monoclinic crystal system with a centrosymmetric <i>C</i>2/<i>m</i> space group. It shows a unique structure type reminiscent of metal–organic framework (MOF) structures. The structure exhibits a highly positive [Ru(Sn)<sub>6</sub>]<sup>14+</sup> metallic cluster (guest) encapsulated in an oxoindate framework (host) formed by a combination of corner- and edge-sharing InO<sub>6</sub>/InO<sub>7</sub> polyhedra. The oxidation states were experimentally and theoretically determined to be Ru<sup>2+</sup> and Sn<sup>2+</sup> in the metallic cluster and In<sup>3+</sup> in the oxide layers. The cluster shows a direct band gap like that of semiconducting materials, which was also confirmed by band structure calculations. The photoluminescence spectrum exhibits a peak at 455 nm (blue emission), which may originate from oxygen vacancies in the microcrystalline powder. This indicates that RuSn<sub>6</sub>In<sub>6</sub>O<sub>16</sub> has the potential to be used in light-emitting diodes (LEDs) and photovoltaic applications.","PeriodicalId":7,"journal":{"name":"ACS Applied Polymer Materials","volume":null,"pages":null},"PeriodicalIF":4.4000,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Discrete Ru(Sn)6 Octahedra Encapsulated in Oxoindate Channels: RuSn6In6O16 with Highly Ordered In/Sn Sites\",\"authors\":\"Mohammed S. Abdelbassit, Zhanghao Ren, Samuel Yick, Kai Sun, Ziyun Wang, Tilo Söhnel\",\"doi\":\"10.1021/acs.chemmater.4c02253\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new transition metal–mixed main group element cluster compound, RuSn<sub>6</sub>In<sub>6</sub>O<sub>16</sub>, was prepared via the tin-flux method. Single-crystal structure refinements show that RuSn<sub>6</sub>In<sub>6</sub>O<sub>16</sub> crystallizes in a monoclinic crystal system with a centrosymmetric <i>C</i>2/<i>m</i> space group. It shows a unique structure type reminiscent of metal–organic framework (MOF) structures. The structure exhibits a highly positive [Ru(Sn)<sub>6</sub>]<sup>14+</sup> metallic cluster (guest) encapsulated in an oxoindate framework (host) formed by a combination of corner- and edge-sharing InO<sub>6</sub>/InO<sub>7</sub> polyhedra. The oxidation states were experimentally and theoretically determined to be Ru<sup>2+</sup> and Sn<sup>2+</sup> in the metallic cluster and In<sup>3+</sup> in the oxide layers. The cluster shows a direct band gap like that of semiconducting materials, which was also confirmed by band structure calculations. The photoluminescence spectrum exhibits a peak at 455 nm (blue emission), which may originate from oxygen vacancies in the microcrystalline powder. This indicates that RuSn<sub>6</sub>In<sub>6</sub>O<sub>16</sub> has the potential to be used in light-emitting diodes (LEDs) and photovoltaic applications.\",\"PeriodicalId\":7,\"journal\":{\"name\":\"ACS Applied Polymer Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.4000,\"publicationDate\":\"2024-10-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACS Applied Polymer Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1021/acs.chemmater.4c02253\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Polymer Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1021/acs.chemmater.4c02253","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Discrete Ru(Sn)6 Octahedra Encapsulated in Oxoindate Channels: RuSn6In6O16 with Highly Ordered In/Sn Sites
A new transition metal–mixed main group element cluster compound, RuSn6In6O16, was prepared via the tin-flux method. Single-crystal structure refinements show that RuSn6In6O16 crystallizes in a monoclinic crystal system with a centrosymmetric C2/m space group. It shows a unique structure type reminiscent of metal–organic framework (MOF) structures. The structure exhibits a highly positive [Ru(Sn)6]14+ metallic cluster (guest) encapsulated in an oxoindate framework (host) formed by a combination of corner- and edge-sharing InO6/InO7 polyhedra. The oxidation states were experimentally and theoretically determined to be Ru2+ and Sn2+ in the metallic cluster and In3+ in the oxide layers. The cluster shows a direct band gap like that of semiconducting materials, which was also confirmed by band structure calculations. The photoluminescence spectrum exhibits a peak at 455 nm (blue emission), which may originate from oxygen vacancies in the microcrystalline powder. This indicates that RuSn6In6O16 has the potential to be used in light-emitting diodes (LEDs) and photovoltaic applications.
期刊介绍：
ACS Applied Polymer Materials is an interdisciplinary journal publishing original research covering all aspects of engineering, chemistry, physics, and biology relevant to applications of polymers.
The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrates fundamental knowledge in the areas of materials, engineering, physics, bioscience, polymer science and chemistry into important polymer applications. The journal is specifically interested in work that addresses relationships among structure, processing, morphology, chemistry, properties, and function as well as work that provide insights into mechanisms critical to the performance of the polymer for applications.
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