新型烟碱腙- 8-羟基喹啉氧钒配合物的合成、表征及晶体结构

G. Sheng, Xiao Han, Y. Ye, Jingzhu Ren, Z. You, Hailiang Zhu
{"title":"新型烟碱腙- 8-羟基喹啉氧钒配合物的合成、表征及晶体结构","authors":"G. Sheng, Xiao Han, Y. Ye, Jingzhu Ren, Z. You, Hailiang Zhu","doi":"10.1080/15533174.2015.1004432","DOIUrl":null,"url":null,"abstract":"Two similar oxovanadium(V) complexes, [VOL1L′] (1) and [VOL2L′] (2), were prepared by the reaction of [VO(acac)2] (where acac = acetylacetonate), 8-hydroxyquinoline (HL′) with N′-(5-fluoro-2-hydroxybenzylidene)nicotinohydrazide (H2L1) and N′-(3-bromo-5-chloro-2-hydroxybenzylidene)nicotinohyrazide (H2L2), respectively, in methanol. Crystal and molecular structures of the complexes were determined by elemental analysis, infrared, and UV-vis spectra and single-crystal X-ray diffraction. The nicotinohydrazone ligands coordinate to the V atoms through the phenolate oxygen, imino nitrogen, and enolate oxygen. The 8-hydroxyquinoline ligand coordinates to the V atom through the phenolate oxygen and pyridine nitrogen. The V atoms in both complexes are in octahedral coordination.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Synthesis, Characterization, and Crystal Structures of New Oxovanadium(V) Complexes With Mixed Nicotinohydrazone and 8-Hydroxyquinoline Ligands\",\"authors\":\"G. Sheng, Xiao Han, Y. Ye, Jingzhu Ren, Z. You, Hailiang Zhu\",\"doi\":\"10.1080/15533174.2015.1004432\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two similar oxovanadium(V) complexes, [VOL1L′] (1) and [VOL2L′] (2), were prepared by the reaction of [VO(acac)2] (where acac = acetylacetonate), 8-hydroxyquinoline (HL′) with N′-(5-fluoro-2-hydroxybenzylidene)nicotinohydrazide (H2L1) and N′-(3-bromo-5-chloro-2-hydroxybenzylidene)nicotinohyrazide (H2L2), respectively, in methanol. Crystal and molecular structures of the complexes were determined by elemental analysis, infrared, and UV-vis spectra and single-crystal X-ray diffraction. The nicotinohydrazone ligands coordinate to the V atoms through the phenolate oxygen, imino nitrogen, and enolate oxygen. The 8-hydroxyquinoline ligand coordinates to the V atom through the phenolate oxygen and pyridine nitrogen. The V atoms in both complexes are in octahedral coordination.\",\"PeriodicalId\":22118,\"journal\":{\"name\":\"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-08-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/15533174.2015.1004432\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/15533174.2015.1004432","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

摘要

用[VO(acac)2] (acac =乙酰丙酮)、8-羟基喹啉(HL ')分别与N ' -(5-氟-2-羟基苄基)烟酰肼(H2L1)和N ' -(3-溴-5-氯-2-羟基苄基)烟酰肼(H2L2)在甲醇中反应制备了两个相似的氧钒配合物[VOL2L '](1)和[VOL2L '](2)。通过元素分析、红外光谱、紫外-可见光谱和单晶x射线衍射测定了配合物的晶体和分子结构。烟碱腙配体通过苯酚氧、亚胺氮和烯醇氧与V原子配位。8-羟基喹啉配体通过酚氧和吡啶氮与V原子配位。两种配合物中的V原子均呈八面体配位。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synthesis, Characterization, and Crystal Structures of New Oxovanadium(V) Complexes With Mixed Nicotinohydrazone and 8-Hydroxyquinoline Ligands
Two similar oxovanadium(V) complexes, [VOL1L′] (1) and [VOL2L′] (2), were prepared by the reaction of [VO(acac)2] (where acac = acetylacetonate), 8-hydroxyquinoline (HL′) with N′-(5-fluoro-2-hydroxybenzylidene)nicotinohydrazide (H2L1) and N′-(3-bromo-5-chloro-2-hydroxybenzylidene)nicotinohyrazide (H2L2), respectively, in methanol. Crystal and molecular structures of the complexes were determined by elemental analysis, infrared, and UV-vis spectra and single-crystal X-ray diffraction. The nicotinohydrazone ligands coordinate to the V atoms through the phenolate oxygen, imino nitrogen, and enolate oxygen. The 8-hydroxyquinoline ligand coordinates to the V atom through the phenolate oxygen and pyridine nitrogen. The V atoms in both complexes are in octahedral coordination.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
审稿时长
5 months
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信