E. S. Vikulova, T. S. Sukhikh, A. C. Barysheva, S. E. Varvarinskaya, I. Y. Ilyin, O. G. Shakirova, N. B. Morozova
{"title":"三（3,5-二甲基吡唑-1-基）甲烷与β-二酮配合物的合成与结构","authors":"E. S. Vikulova, T. S. Sukhikh, A. C. Barysheva, S. E. Varvarinskaya, I. Y. Ilyin, O. G. Shakirova, N. B. Morozova","doi":"10.1134/S0022476624110180","DOIUrl":null,"url":null,"abstract":"<p>The possibility of forming molecular Ag(I) complexes with tris(3,5-dimethylpyrazol-1-yl)methane (HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>) and fluorinated β-diketones (hexafluoroacetylacetone (Hhfac) and trifluoroacetylacetone (Htfac)) is tested to expand the library of potential precursors for the chemical vapor deposition of Ag containing materials. It is established that the interaction of HC(3,5-Me<sub>2</sub>pz)<sub>3</sub> with silver β-diketonates leads to the formation of [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}<sub>2</sub>]<sup>+</sup> cationic complexes. At the same time, a stable desired product [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}hfac] (L = hfac) was isolated and characterized. The structures of [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}<sub>2</sub>](tfac) and as series of solvates [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}(hfac)]·½THF and [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}<sub>2</sub>](L)Solv<sub><i>x</i></sub> (L = hfac, Solv = Et<sub>2</sub>O (<i>x</i> = ¼), C<sub>7</sub>H<sub>8</sub> (<i>x</i> = ½), CHCl<sub>3</sub> (<i>x</i> = 1); L = tfac, Solv = THF (<i>x</i> = 1)) are determined by XRD. Structures of the cationic and molecular complexes are compared with those of related compounds.</p>","PeriodicalId":668,"journal":{"name":"Journal of Structural Chemistry","volume":"65 11","pages":"2327 - 2344"},"PeriodicalIF":1.2000,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis and Structure of Ag(I) Complexes with Tris(3,5-Dimethylpyrazol-1-yl)Methane and β-Diketones\",\"authors\":\"E. S. Vikulova, T. S. Sukhikh, A. C. Barysheva, S. E. Varvarinskaya, I. Y. Ilyin, O. G. Shakirova, N. B. Morozova\",\"doi\":\"10.1134/S0022476624110180\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The possibility of forming molecular Ag(I) complexes with tris(3,5-dimethylpyrazol-1-yl)methane (HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>) and fluorinated β-diketones (hexafluoroacetylacetone (Hhfac) and trifluoroacetylacetone (Htfac)) is tested to expand the library of potential precursors for the chemical vapor deposition of Ag containing materials. It is established that the interaction of HC(3,5-Me<sub>2</sub>pz)<sub>3</sub> with silver β-diketonates leads to the formation of [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}<sub>2</sub>]<sup>+</sup> cationic complexes. At the same time, a stable desired product [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}hfac] (L = hfac) was isolated and characterized. The structures of [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}<sub>2</sub>](tfac) and as series of solvates [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}(hfac)]·½THF and [Ag{HC(3,5-Me<sub>2</sub>pz)<sub>3</sub>}<sub>2</sub>](L)Solv<sub><i>x</i></sub> (L = hfac, Solv = Et<sub>2</sub>O (<i>x</i> = ¼), C<sub>7</sub>H<sub>8</sub> (<i>x</i> = ½), CHCl<sub>3</sub> (<i>x</i> = 1); L = tfac, Solv = THF (<i>x</i> = 1)) are determined by XRD. Structures of the cationic and molecular complexes are compared with those of related compounds.</p>\",\"PeriodicalId\":668,\"journal\":{\"name\":\"Journal of Structural Chemistry\",\"volume\":\"65 11\",\"pages\":\"2327 - 2344\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2024-12-02\",\"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/S0022476624110180\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Structural Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0022476624110180","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Synthesis and Structure of Ag(I) Complexes with Tris(3,5-Dimethylpyrazol-1-yl)Methane and β-Diketones
The possibility of forming molecular Ag(I) complexes with tris(3,5-dimethylpyrazol-1-yl)methane (HC(3,5-Me2pz)3) and fluorinated β-diketones (hexafluoroacetylacetone (Hhfac) and trifluoroacetylacetone (Htfac)) is tested to expand the library of potential precursors for the chemical vapor deposition of Ag containing materials. It is established that the interaction of HC(3,5-Me2pz)3 with silver β-diketonates leads to the formation of [Ag{HC(3,5-Me2pz)3}2]+ cationic complexes. At the same time, a stable desired product [Ag{HC(3,5-Me2pz)3}hfac] (L = hfac) was isolated and characterized. The structures of [Ag{HC(3,5-Me2pz)3}2](tfac) and as series of solvates [Ag{HC(3,5-Me2pz)3}(hfac)]·½THF and [Ag{HC(3,5-Me2pz)3}2](L)Solvx (L = hfac, Solv = Et2O (x = ¼), C7H8 (x = ½), CHCl3 (x = 1); L = tfac, Solv = THF (x = 1)) are determined by XRD. Structures of the cationic and molecular complexes are compared with those of related compounds.
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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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