Yan-Yan An, Ting-Ting Guo, Jian-Hong Bian, Juan-Zhi Yan
{"title":"基于半刚性三羧基桥接钴的三维化合物:合成、晶体结构和磁性","authors":"Yan-Yan An, Ting-Ting Guo, Jian-Hong Bian, Juan-Zhi Yan","doi":"10.1007/s10870-023-00993-1","DOIUrl":null,"url":null,"abstract":"<div><p>With the assistance of N-donor ligand 1,4-bi(1H-imidazol-1-yl)benzene (1,4-bib), Co(II) reacts with 5-((4-carboxyphenoxy)-methyl)isophthalic acid (H<sub>3</sub>L) under hydrothermal condition to form a compound [Co<sub>3</sub>(L<sup>3−</sup>)<sub>2</sub>(1,4-bib)<sub>4</sub>]·4H<sub>2</sub>O (<b>1</b>). The both contributions of semi-rigid tricarboxylic ligand L<sup>3−</sup> and rigid 1,4-bib leads to predictably high dimensional structure. Compound <b>1</b> crystallizes in a complicated 3D network, which can be simplified as 3,6,8-<i>conn</i> topology. For the correlation between structure and property, the structural feature is well reflected in the magnetic property: a carboxylato group bridges two Co(II) paramagnetic ions. Within the dinuclear subunit, significant anti-ferromagnetic interactions are observed.</p><h3>Graphical Abstract</h3><p>A novel 3D Co(II) compound <b>1</b> is formed via hydrothermal reaction in this work. Antiferromagnetic interactions between two neighbour cations coordinated by one carboxylato group are observed.</p>\n <div><figure><div><div><picture><source><img></source></picture></div></div></figure></div>\n </div>","PeriodicalId":615,"journal":{"name":"Journal of Chemical Crystallography","volume":"53 4","pages":"540 - 546"},"PeriodicalIF":0.4000,"publicationDate":"2023-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A 3D Compound Based on Semi-rigid Tricarboxylato-Bridged Co(II): Synthesis, Crystal Structure and Magnetism\",\"authors\":\"Yan-Yan An, Ting-Ting Guo, Jian-Hong Bian, Juan-Zhi Yan\",\"doi\":\"10.1007/s10870-023-00993-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>With the assistance of N-donor ligand 1,4-bi(1H-imidazol-1-yl)benzene (1,4-bib), Co(II) reacts with 5-((4-carboxyphenoxy)-methyl)isophthalic acid (H<sub>3</sub>L) under hydrothermal condition to form a compound [Co<sub>3</sub>(L<sup>3−</sup>)<sub>2</sub>(1,4-bib)<sub>4</sub>]·4H<sub>2</sub>O (<b>1</b>). The both contributions of semi-rigid tricarboxylic ligand L<sup>3−</sup> and rigid 1,4-bib leads to predictably high dimensional structure. Compound <b>1</b> crystallizes in a complicated 3D network, which can be simplified as 3,6,8-<i>conn</i> topology. For the correlation between structure and property, the structural feature is well reflected in the magnetic property: a carboxylato group bridges two Co(II) paramagnetic ions. Within the dinuclear subunit, significant anti-ferromagnetic interactions are observed.</p><h3>Graphical Abstract</h3><p>A novel 3D Co(II) compound <b>1</b> is formed via hydrothermal reaction in this work. Antiferromagnetic interactions between two neighbour cations coordinated by one carboxylato group are observed.</p>\\n <div><figure><div><div><picture><source><img></source></picture></div></div></figure></div>\\n </div>\",\"PeriodicalId\":615,\"journal\":{\"name\":\"Journal of Chemical Crystallography\",\"volume\":\"53 4\",\"pages\":\"540 - 546\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2023-09-04\",\"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/s10870-023-00993-1\",\"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/s10870-023-00993-1","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
A 3D Compound Based on Semi-rigid Tricarboxylato-Bridged Co(II): Synthesis, Crystal Structure and Magnetism
With the assistance of N-donor ligand 1,4-bi(1H-imidazol-1-yl)benzene (1,4-bib), Co(II) reacts with 5-((4-carboxyphenoxy)-methyl)isophthalic acid (H3L) under hydrothermal condition to form a compound [Co3(L3−)2(1,4-bib)4]·4H2O (1). The both contributions of semi-rigid tricarboxylic ligand L3− and rigid 1,4-bib leads to predictably high dimensional structure. Compound 1 crystallizes in a complicated 3D network, which can be simplified as 3,6,8-conn topology. For the correlation between structure and property, the structural feature is well reflected in the magnetic property: a carboxylato group bridges two Co(II) paramagnetic ions. Within the dinuclear subunit, significant anti-ferromagnetic interactions are observed.
Graphical Abstract
A novel 3D Co(II) compound 1 is formed via hydrothermal reaction in this work. Antiferromagnetic interactions between two neighbour cations coordinated by one carboxylato group are observed.
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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