{"title":"3,3′-(-(戊烷-3,3-二基双(1H-吡咯-5,2-二基))双(重氮-2,1-二基))二吡啶 Ni(II) 复合物的合成、晶体结构、Hirshfeld 表面分析和 DFT 计算","authors":"Jialin Sun, Ying Sun, Zhenming Yin","doi":"10.1007/s10870-023-00994-0","DOIUrl":null,"url":null,"abstract":"<div><p>A Ni(II) complex of 3,3′-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl)) dipyridine, <b>NiL</b>, has been synthesized and characterized. In the crystal, the Ni(II) ion is in square-planar geometry by coordinating to two pyrrole nitrogen atoms and two azo nitrogen atoms. Anagostic C–H···Ni interactions, as well as C–H···N hydrogen bond were found play important role in the self-assembly of the complex molecules. The intermolecular interactions were evaluated by Hirshfeld surface analysis. Frontier molecular orbitals (HOMO and LUMO), their energy gap and associated reactive parameters were calculated to understand the properties of the complex. UV–Vis spectrum of the complex were also performed.</p><h3>Graphical Abstract</h3><p>Anagostic C–H···Ni interactions were found play important role in the crystal of the Ni(II) complex with 3,3'-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl)) dipyridine.\n</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":615,"journal":{"name":"Journal of Chemical Crystallography","volume":"54 1","pages":"1 - 8"},"PeriodicalIF":0.4000,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and DFT Calculations of Ni(II) Complex with 3,3′-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl))Dipyridine\",\"authors\":\"Jialin Sun, Ying Sun, Zhenming Yin\",\"doi\":\"10.1007/s10870-023-00994-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A Ni(II) complex of 3,3′-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl)) dipyridine, <b>NiL</b>, has been synthesized and characterized. In the crystal, the Ni(II) ion is in square-planar geometry by coordinating to two pyrrole nitrogen atoms and two azo nitrogen atoms. Anagostic C–H···Ni interactions, as well as C–H···N hydrogen bond were found play important role in the self-assembly of the complex molecules. The intermolecular interactions were evaluated by Hirshfeld surface analysis. Frontier molecular orbitals (HOMO and LUMO), their energy gap and associated reactive parameters were calculated to understand the properties of the complex. UV–Vis spectrum of the complex were also performed.</p><h3>Graphical Abstract</h3><p>Anagostic C–H···Ni interactions were found play important role in the crystal of the Ni(II) complex with 3,3'-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl)) dipyridine.\\n</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":615,\"journal\":{\"name\":\"Journal of Chemical Crystallography\",\"volume\":\"54 1\",\"pages\":\"1 - 8\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2023-09-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Chemical Crystallography\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10870-023-00994-0\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CRYSTALLOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Chemical Crystallography","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s10870-023-00994-0","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
Synthesis, Crystal Structure, Hirshfeld Surface Analysis, and DFT Calculations of Ni(II) Complex with 3,3′-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl))Dipyridine
A Ni(II) complex of 3,3′-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl)) dipyridine, NiL, has been synthesized and characterized. In the crystal, the Ni(II) ion is in square-planar geometry by coordinating to two pyrrole nitrogen atoms and two azo nitrogen atoms. Anagostic C–H···Ni interactions, as well as C–H···N hydrogen bond were found play important role in the self-assembly of the complex molecules. The intermolecular interactions were evaluated by Hirshfeld surface analysis. Frontier molecular orbitals (HOMO and LUMO), their energy gap and associated reactive parameters were calculated to understand the properties of the complex. UV–Vis spectrum of the complex were also performed.
Graphical Abstract
Anagostic C–H···Ni interactions were found play important role in the crystal of the Ni(II) complex with 3,3'-(-(pentane-3,3-diylbis(1H-pyrrole-5,2-diyl))bis(diazene-2,1-diyl)) dipyridine.
期刊介绍：
Journal of Chemical Crystallography is an international and interdisciplinary publication dedicated to the rapid dissemination of research results in the general areas of crystallography and spectroscopy. Timely research reports detail topics in crystal chemistry and physics and their relation to problems of molecular structure; structural studies of solids, liquids, gases, and solutions involving spectroscopic, spectrometric, X-ray, and electron and neutron diffraction; and theoretical studies.
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