Li Wang, Jindi Wu, Xiaolong Su, Jian Huang, Peng Zhang, Saidi Zhao, Biyun Su, Benhua Xu
{"title":"线性四核Ni(II)酰基腙希夫碱配合物的制备、晶体结构及催化应用","authors":"Li Wang, Jindi Wu, Xiaolong Su, Jian Huang, Peng Zhang, Saidi Zhao, Biyun Su, Benhua Xu","doi":"10.1007/s11243-022-00501-y","DOIUrl":null,"url":null,"abstract":"<div><p>A novel linear tetranuclear Ni(II) complex <b>Ni</b><sub><b>4</b></sub><b>L</b><sub><b>2</b></sub><b> {</b>[Ni<sub>4</sub>L<sub>2</sub>(H<sub>2</sub>O)<sub>3</sub>CH<sub>3</sub>OH]·CH<sub>3</sub>OH·2CH<sub>3</sub>CN·2H<sub>2</sub>O} was constructed by employing a well-tailored compartmental ligand <b>H</b><sub><b>4</b></sub><b>L</b> = (2E,N'E)-N'-(1-(3-((E)-2-hydroxy-3-methoxybenzylideneamino)-2-hydroxyphenyl)ethylidene)-2 -(hydroxyimino)propanehydrazideas with equal equivalent NiCl<sub>2</sub>·6H<sub>2</sub>O and NaOH via solvothermal reaction. The complex was well characterized by X-ray crystallography, elemental analysis, infrared emission spectra, UV–visible absorption spectra and thermogravimetry. The crystal structure shows that four nickel ions coordinate with two ligands to form a unique linear structure of <b>Ni</b><sub><b>4</b></sub><b>L</b><sub><b>2</b></sub>. Besides, <b>Ni</b><sub><b>4</b></sub><b>L</b><sub><b>2</b></sub> act as a catalyst showed good catalytic activity for polymerization of methyl methacrylate (MMA) to obtain PMMA under mild condition.</p><h3>Graphical abstract</h3>\n <figure><div><div><div><picture><source><img></source></picture></div></div></div></figure>\n </div>","PeriodicalId":803,"journal":{"name":"Transition Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":1.6000,"publicationDate":"2022-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11243-022-00501-y.pdf","citationCount":"0","resultStr":"{\"title\":\"A linear tetranuclear Ni(II) acyl hydrazone Schiff base complex: preparation, crystal structure and catalytic application\",\"authors\":\"Li Wang, Jindi Wu, Xiaolong Su, Jian Huang, Peng Zhang, Saidi Zhao, Biyun Su, Benhua Xu\",\"doi\":\"10.1007/s11243-022-00501-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A novel linear tetranuclear Ni(II) complex <b>Ni</b><sub><b>4</b></sub><b>L</b><sub><b>2</b></sub><b> {</b>[Ni<sub>4</sub>L<sub>2</sub>(H<sub>2</sub>O)<sub>3</sub>CH<sub>3</sub>OH]·CH<sub>3</sub>OH·2CH<sub>3</sub>CN·2H<sub>2</sub>O} was constructed by employing a well-tailored compartmental ligand <b>H</b><sub><b>4</b></sub><b>L</b> = (2E,N'E)-N'-(1-(3-((E)-2-hydroxy-3-methoxybenzylideneamino)-2-hydroxyphenyl)ethylidene)-2 -(hydroxyimino)propanehydrazideas with equal equivalent NiCl<sub>2</sub>·6H<sub>2</sub>O and NaOH via solvothermal reaction. The complex was well characterized by X-ray crystallography, elemental analysis, infrared emission spectra, UV–visible absorption spectra and thermogravimetry. The crystal structure shows that four nickel ions coordinate with two ligands to form a unique linear structure of <b>Ni</b><sub><b>4</b></sub><b>L</b><sub><b>2</b></sub>. Besides, <b>Ni</b><sub><b>4</b></sub><b>L</b><sub><b>2</b></sub> act as a catalyst showed good catalytic activity for polymerization of methyl methacrylate (MMA) to obtain PMMA under mild condition.</p><h3>Graphical abstract</h3>\\n <figure><div><div><div><picture><source><img></source></picture></div></div></div></figure>\\n </div>\",\"PeriodicalId\":803,\"journal\":{\"name\":\"Transition Metal Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2022-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1007/s11243-022-00501-y.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transition Metal Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11243-022-00501-y\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transition Metal Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s11243-022-00501-y","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
A linear tetranuclear Ni(II) acyl hydrazone Schiff base complex: preparation, crystal structure and catalytic application
A novel linear tetranuclear Ni(II) complex Ni4L2 {[Ni4L2(H2O)3CH3OH]·CH3OH·2CH3CN·2H2O} was constructed by employing a well-tailored compartmental ligand H4L = (2E,N'E)-N'-(1-(3-((E)-2-hydroxy-3-methoxybenzylideneamino)-2-hydroxyphenyl)ethylidene)-2 -(hydroxyimino)propanehydrazideas with equal equivalent NiCl2·6H2O and NaOH via solvothermal reaction. The complex was well characterized by X-ray crystallography, elemental analysis, infrared emission spectra, UV–visible absorption spectra and thermogravimetry. The crystal structure shows that four nickel ions coordinate with two ligands to form a unique linear structure of Ni4L2. Besides, Ni4L2 act as a catalyst showed good catalytic activity for polymerization of methyl methacrylate (MMA) to obtain PMMA under mild condition.
期刊介绍：
Transition Metal Chemistry is an international journal designed to deal with all aspects of the subject embodied in the title: the preparation of transition metal-based molecular compounds of all kinds (including complexes of the Group 12 elements), their structural, physical, kinetic, catalytic and biological properties, their use in chemical synthesis as well as their application in the widest context, their role in naturally occurring systems etc.
Manuscripts submitted to the journal should be of broad appeal to the readership and for this reason, papers which are confined to more specialised studies such as the measurement of solution phase equilibria or thermal decomposition studies, or papers which include extensive material on f-block elements, or papers dealing with non-molecular materials, will not normally be considered for publication. Work describing new ligands or coordination geometries must provide sufficient evidence for the confident assignment of structural formulae; this will usually take the form of one or more X-ray crystal structures.
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