含硫偶氮键二硫胺衍生物及其与Sn(II)、Sn(IV)、Co(II)、Ni(II)和Cu(II)离子的配合物合成、表征及抗菌活性研究

Wissam Abbas Ali, Hayder Hamied Mihsen, Sajid H. Guzar
{"title":"含硫偶氮键二硫胺衍生物及其与Sn(II)、Sn(IV)、Co(II)、Ni(II)和Cu(II)离子的配合物合成、表征及抗菌活性研究","authors":"Wissam Abbas Ali, Hayder Hamied Mihsen, Sajid H. Guzar","doi":"10.55810/2313-0083.1016","DOIUrl":null,"url":null,"abstract":"The new ligand N-methyl-N-((((4-nitrophenyl)diazenyl)thio) carbonothioyl) aniline (LS2) was prepared by the reaction of 4-nitrobenzenediazonium salts with a (sodium N-methyl- N-phenyldithiocarbamate), a new ligand containing azo-sulphur linkage. A series of metal ions Sn(II), Sn(IV), Co(II), Ni(II), and Cu(II) were used to prepare metal complexes through reaction of two moles of LS2 ligand with one mole of appropriate metal chloride. The prepared compounds were characterized by CHNS elemental analysis, infrared spectroscopy (FT-IR), 1H NMR-spectroscopy, mass spectroscopy, UV-visible spectroscopy, magnetic susceptibility, and conductivity measurements. Stoichiometry was determined using analytical and spectroscopic information and it was found to be 1:2 (metal to a ligand) for all complexes. The spectral data confirm the coordination of the LS2 ligand with all metal ions through sulfur atoms of dithiocarbamate moiety. Molar conductivity of complexes was measured using DMF as a solvent and it was indicated that all prepared complexes were ionic. According to the results obtained from the elemental analysis and spectral measurements were complexes of Sn(II), Sn(IV) and Co(II) tetrahedral geometry, while the complexes with Ni(II) and Cu(II) had a square planar geometry. The ligand LS2 and its complexes were examined against Staphylococcus aurous bacteria and Escherichia coli bacteria.","PeriodicalId":218143,"journal":{"name":"Al-Bahir Journal for Engineering and Pure Sciences","volume":"139 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Novel Derivative For Dithiocarbamite Containing A New Sulphur-Azo Linkage And Its Complexes With Sn(II), Sn(IV), Co(II), Ni(II) And Cu(II) Ions; Synthesis, Characterization and Antibacterial Activity\",\"authors\":\"Wissam Abbas Ali, Hayder Hamied Mihsen, Sajid H. Guzar\",\"doi\":\"10.55810/2313-0083.1016\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The new ligand N-methyl-N-((((4-nitrophenyl)diazenyl)thio) carbonothioyl) aniline (LS2) was prepared by the reaction of 4-nitrobenzenediazonium salts with a (sodium N-methyl- N-phenyldithiocarbamate), a new ligand containing azo-sulphur linkage. A series of metal ions Sn(II), Sn(IV), Co(II), Ni(II), and Cu(II) were used to prepare metal complexes through reaction of two moles of LS2 ligand with one mole of appropriate metal chloride. The prepared compounds were characterized by CHNS elemental analysis, infrared spectroscopy (FT-IR), 1H NMR-spectroscopy, mass spectroscopy, UV-visible spectroscopy, magnetic susceptibility, and conductivity measurements. Stoichiometry was determined using analytical and spectroscopic information and it was found to be 1:2 (metal to a ligand) for all complexes. The spectral data confirm the coordination of the LS2 ligand with all metal ions through sulfur atoms of dithiocarbamate moiety. Molar conductivity of complexes was measured using DMF as a solvent and it was indicated that all prepared complexes were ionic. According to the results obtained from the elemental analysis and spectral measurements were complexes of Sn(II), Sn(IV) and Co(II) tetrahedral geometry, while the complexes with Ni(II) and Cu(II) had a square planar geometry. The ligand LS2 and its complexes were examined against Staphylococcus aurous bacteria and Escherichia coli bacteria.\",\"PeriodicalId\":218143,\"journal\":{\"name\":\"Al-Bahir Journal for Engineering and Pure Sciences\",\"volume\":\"139 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Al-Bahir Journal for Engineering and Pure Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.55810/2313-0083.1016\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Al-Bahir Journal for Engineering and Pure Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.55810/2313-0083.1016","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

以4-硝基苯二氮鎓盐与含偶氮硫键的新型配体(n -甲基-n -苯二硫氨基甲酸钠)反应制备了n -甲基-n -硝基苯二氮基苯胺(LS2)。以Sn(II)、Sn(IV)、Co(II)、Ni(II)、Cu(II)等一系列金属离子为原料,通过2摩尔LS2配体与1摩尔合适的金属氯化物反应制备金属配合物。采用CHNS元素分析、红外光谱(FT-IR)、1H nmr、质谱、紫外可见光谱、磁化率和电导率等方法对化合物进行了表征。利用分析和光谱信息确定了化学计量学,发现所有配合物的比例为1:2(金属与配体)。光谱数据证实了LS2配体通过二硫代氨基甲酸酯部分的硫原子与所有金属离子的配位。以DMF为溶剂测定了配合物的摩尔电导率,结果表明所制备的配合物均为离子型。元素分析和光谱测量结果表明,配合物为Sn(II)、Sn(IV)和Co(II)的四面体结构,而与Ni(II)和Cu(II)的配合物为平面方形结构。研究了LS2配体及其配合物对金黄色葡萄球菌和大肠杆菌的抑制作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Novel Derivative For Dithiocarbamite Containing A New Sulphur-Azo Linkage And Its Complexes With Sn(II), Sn(IV), Co(II), Ni(II) And Cu(II) Ions; Synthesis, Characterization and Antibacterial Activity
The new ligand N-methyl-N-((((4-nitrophenyl)diazenyl)thio) carbonothioyl) aniline (LS2) was prepared by the reaction of 4-nitrobenzenediazonium salts with a (sodium N-methyl- N-phenyldithiocarbamate), a new ligand containing azo-sulphur linkage. A series of metal ions Sn(II), Sn(IV), Co(II), Ni(II), and Cu(II) were used to prepare metal complexes through reaction of two moles of LS2 ligand with one mole of appropriate metal chloride. The prepared compounds were characterized by CHNS elemental analysis, infrared spectroscopy (FT-IR), 1H NMR-spectroscopy, mass spectroscopy, UV-visible spectroscopy, magnetic susceptibility, and conductivity measurements. Stoichiometry was determined using analytical and spectroscopic information and it was found to be 1:2 (metal to a ligand) for all complexes. The spectral data confirm the coordination of the LS2 ligand with all metal ions through sulfur atoms of dithiocarbamate moiety. Molar conductivity of complexes was measured using DMF as a solvent and it was indicated that all prepared complexes were ionic. According to the results obtained from the elemental analysis and spectral measurements were complexes of Sn(II), Sn(IV) and Co(II) tetrahedral geometry, while the complexes with Ni(II) and Cu(II) had a square planar geometry. The ligand LS2 and its complexes were examined against Staphylococcus aurous bacteria and Escherichia coli bacteria.
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
×
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:604180095
Book学术官方微信