Yu. E. Nazarov, Kh. Kh. Turaev, Zh. M. Ashurov, Sh. A. Kasimov, Zh. R. Suyunov, N. A. Ermuratova, K. N. Kornilov
{"title":"二（2,6-二氨基吡啶）四氯氰酸酯（II）的合成与晶体结构","authors":"Yu. E. Nazarov, Kh. Kh. Turaev, Zh. M. Ashurov, Sh. A. Kasimov, Zh. R. Suyunov, N. A. Ermuratova, K. N. Kornilov","doi":"10.1134/S106377452460220X","DOIUrl":null,"url":null,"abstract":"<p>The new bis(2,6-diaminopyridinium) tetrachlorozincate complex of the composition (С<sub>5</sub>Н<sub>8</sub>N<span>\\(_{3}^{ + }\\)</span>)<sub>2</sub>[ZnCl<sub>4</sub>]<sup>2–</sup> was synthesized by the reaction of 2,6-diaminopyridine with a Zn(II) ion in an ethanolic solution of hydrochloric acid. The composition and the molecular and crystal structure of the synthesized complex were determined by X-ray diffraction analysis. The composition of the metal complex was confirmed by elemental analysis. The chemical bonds were investigated by IR spectroscopy. Intermolecular interactions in the crystal were studied by the Hirshfeld surface analysis. The stability of the complex was determined by thermal analysis and it is, apparently, attributed to intramolecular hydrogen bonds.</p>","PeriodicalId":527,"journal":{"name":"Crystallography Reports","volume":"70 3","pages":"461 - 469"},"PeriodicalIF":0.5000,"publicationDate":"2025-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis and Crystal Structure of Bis(2,6-diaminopyridinium) Tetrachlorozincate(II)\",\"authors\":\"Yu. E. Nazarov, Kh. Kh. Turaev, Zh. M. Ashurov, Sh. A. Kasimov, Zh. R. Suyunov, N. A. Ermuratova, K. N. Kornilov\",\"doi\":\"10.1134/S106377452460220X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The new bis(2,6-diaminopyridinium) tetrachlorozincate complex of the composition (С<sub>5</sub>Н<sub>8</sub>N<span>\\\\(_{3}^{ + }\\\\)</span>)<sub>2</sub>[ZnCl<sub>4</sub>]<sup>2–</sup> was synthesized by the reaction of 2,6-diaminopyridine with a Zn(II) ion in an ethanolic solution of hydrochloric acid. The composition and the molecular and crystal structure of the synthesized complex were determined by X-ray diffraction analysis. The composition of the metal complex was confirmed by elemental analysis. The chemical bonds were investigated by IR spectroscopy. Intermolecular interactions in the crystal were studied by the Hirshfeld surface analysis. The stability of the complex was determined by thermal analysis and it is, apparently, attributed to intramolecular hydrogen bonds.</p>\",\"PeriodicalId\":527,\"journal\":{\"name\":\"Crystallography Reports\",\"volume\":\"70 3\",\"pages\":\"461 - 469\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2025-07-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Crystallography Reports\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S106377452460220X\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CRYSTALLOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crystallography Reports","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S106377452460220X","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
Synthesis and Crystal Structure of Bis(2,6-diaminopyridinium) Tetrachlorozincate(II)
The new bis(2,6-diaminopyridinium) tetrachlorozincate complex of the composition (С5Н8N\(_{3}^{ + }\))2[ZnCl4]2– was synthesized by the reaction of 2,6-diaminopyridine with a Zn(II) ion in an ethanolic solution of hydrochloric acid. The composition and the molecular and crystal structure of the synthesized complex were determined by X-ray diffraction analysis. The composition of the metal complex was confirmed by elemental analysis. The chemical bonds were investigated by IR spectroscopy. Intermolecular interactions in the crystal were studied by the Hirshfeld surface analysis. The stability of the complex was determined by thermal analysis and it is, apparently, attributed to intramolecular hydrogen bonds.
期刊介绍：
Crystallography Reports is a journal that publishes original articles short communications, and reviews on various aspects of crystallography: diffraction and scattering of X-rays, electrons, and neutrons, determination of crystal structure of inorganic and organic substances, including proteins and other biological substances; UV-VIS and IR spectroscopy; growth, imperfect structure and physical properties of crystals; thin films, liquid crystals, nanomaterials, partially disordered systems, and the methods of studies.
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