{"title":"四种新的铜(II)基配位聚合物的晶体结构、Hirshfeld 表面分析和光学特性","authors":"","doi":"10.1016/j.poly.2024.117143","DOIUrl":null,"url":null,"abstract":"<div><p>Coordination polymers have been proven to be research hotspots for their fascinating structure and functional properties. In this work, four new Cu(II)-based CPs, namely [Cu(L)(H<sub>2</sub>O)]<sub>n</sub> (<strong>1</strong>), [Cu(L)(phen)(H<sub>2</sub>O)]·1.5H<sub>2</sub>O (<strong>2</strong>), {[Cu(L)(bimb)<sub>0.5</sub>]·H<sub>2</sub>O}<sub>n</sub> (<strong>3</strong>) and {[Cu(L)(dib)<sub>0.5</sub>(H<sub>2</sub>O)]·1.5H<sub>2</sub>O}<sub>n</sub> (<strong>4</strong>) [H<sub>2</sub>L=3-carboxy-1-(3′-carboxy-benzyl)-2-oxidopyridinium, 1,10-phenanthroline (phen), 1,4-bis-((1H-imidazol-1-yl)methyl)benzene (bimb) and 1,4-di(1H-imidazol-1-yl)butane (dib)], were synthesized under hydrothermal conditions. These four compounds show different structures defined by single-crystal X-ray diffraction. In addition, these compounds are characterized by powder X-ray diffraction (PXRD), infrared spectra (IR), elemental analyses, thermogravimetric analyses, Hirshfeld surface analyses and UV–vis absorption spectra.</p></div>","PeriodicalId":20278,"journal":{"name":"Polyhedron","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Crystal structures, Hirshfeld surface analyses and optical properties of four new Cu(II)-based coordination polymers\",\"authors\":\"\",\"doi\":\"10.1016/j.poly.2024.117143\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Coordination polymers have been proven to be research hotspots for their fascinating structure and functional properties. In this work, four new Cu(II)-based CPs, namely [Cu(L)(H<sub>2</sub>O)]<sub>n</sub> (<strong>1</strong>), [Cu(L)(phen)(H<sub>2</sub>O)]·1.5H<sub>2</sub>O (<strong>2</strong>), {[Cu(L)(bimb)<sub>0.5</sub>]·H<sub>2</sub>O}<sub>n</sub> (<strong>3</strong>) and {[Cu(L)(dib)<sub>0.5</sub>(H<sub>2</sub>O)]·1.5H<sub>2</sub>O}<sub>n</sub> (<strong>4</strong>) [H<sub>2</sub>L=3-carboxy-1-(3′-carboxy-benzyl)-2-oxidopyridinium, 1,10-phenanthroline (phen), 1,4-bis-((1H-imidazol-1-yl)methyl)benzene (bimb) and 1,4-di(1H-imidazol-1-yl)butane (dib)], were synthesized under hydrothermal conditions. These four compounds show different structures defined by single-crystal X-ray diffraction. In addition, these compounds are characterized by powder X-ray diffraction (PXRD), infrared spectra (IR), elemental analyses, thermogravimetric analyses, Hirshfeld surface analyses and UV–vis absorption spectra.</p></div>\",\"PeriodicalId\":20278,\"journal\":{\"name\":\"Polyhedron\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polyhedron\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S027753872400319X\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polyhedron","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S027753872400319X","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
摘要
事实证明，配位聚合物因其迷人的结构和功能特性而成为研究热点。在这项工作中，四种新的基于 Cu(II) 的 CPs，即[Cu(L)(H2O)]n (1)、[Cu(L)(phen)(H2O)]-1.5H2O (2)、{[Cu(L)(bimb)0.5]-H2O}n (3)和{[Cu(L)(dib)0.5(H2O)]-1.5H2O}n (4)[H2L=3-羧基-1-(3′-羧基-苄基)-2-氧代吡啶鎓、1,10-菲罗啉（phen）、1,4-双((1H-咪唑-1-基)甲基)苯（bimb）和 1,4-二(1H-咪唑-1-基)丁烷（dib）]，是在水热条件下合成的。通过单晶 X 射线衍射，这四种化合物呈现出不同的结构。此外，这些化合物还通过粉末 X 射线衍射 (PXRD)、红外光谱 (IR)、元素分析、热重分析、Hirshfeld 表面分析和紫外-可见吸收光谱进行了表征。
Crystal structures, Hirshfeld surface analyses and optical properties of four new Cu(II)-based coordination polymers
Coordination polymers have been proven to be research hotspots for their fascinating structure and functional properties. In this work, four new Cu(II)-based CPs, namely [Cu(L)(H2O)]n (1), [Cu(L)(phen)(H2O)]·1.5H2O (2), {[Cu(L)(bimb)0.5]·H2O}n (3) and {[Cu(L)(dib)0.5(H2O)]·1.5H2O}n (4) [H2L=3-carboxy-1-(3′-carboxy-benzyl)-2-oxidopyridinium, 1,10-phenanthroline (phen), 1,4-bis-((1H-imidazol-1-yl)methyl)benzene (bimb) and 1,4-di(1H-imidazol-1-yl)butane (dib)], were synthesized under hydrothermal conditions. These four compounds show different structures defined by single-crystal X-ray diffraction. In addition, these compounds are characterized by powder X-ray diffraction (PXRD), infrared spectra (IR), elemental analyses, thermogravimetric analyses, Hirshfeld surface analyses and UV–vis absorption spectra.
期刊介绍：
Polyhedron publishes original, fundamental, experimental and theoretical work of the highest quality in all the major areas of inorganic chemistry. This includes synthetic chemistry, coordination chemistry, organometallic chemistry, bioinorganic chemistry, and solid-state and materials chemistry.
Papers should be significant pieces of work, and all new compounds must be appropriately characterized. The inclusion of single-crystal X-ray structural data is strongly encouraged, but papers reporting only the X-ray structure determination of a single compound will usually not be considered. Papers on solid-state or materials chemistry will be expected to have a significant molecular chemistry component (such as the synthesis and characterization of the molecular precursors and/or a systematic study of the use of different precursors or reaction conditions) or demonstrate a cutting-edge application (for example inorganic materials for energy applications). Papers dealing only with stability constants are not considered.
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