{"title":"Complexes of cadmium(II) with 2,4-dithiobiuret","authors":"Wanda Malavasi, Anna Pignedoli, Giorgio Peyronel","doi":"10.1016/0020-1650(81)80037-2","DOIUrl":null,"url":null,"abstract":"<div><p>The cadmium(II) complexes of 2,4-dithiobiuret (Hdtb=L) : Cd<sub>2</sub>L<sub>3</sub>Cl<sub>4</sub>, CdL<sub>2</sub>X<sub>2</sub> (X=Br, I, ClO<sub>4</sub>), CdL<sub>3</sub>SO<sub>4</sub>·H<sub>2</sub>O and CdL<sub>4</sub>(NO<sub>3</sub>)<sub>2</sub> have been prepared and investigated by i.r. spectra. In all these complexes Hdtb is S-coordinated, principally behaving as a monodentate ligand, in some cases with a weaker interaction of the second thiocarbonylic sulphur atom. In the halide complexes the cadmium ion is six coordinated with halide bridging ions.</p></div>","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80037-2","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganic and Nuclear Chemistry Letters","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0020165081800372","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The cadmium(II) complexes of 2,4-dithiobiuret (Hdtb=L) : Cd2L3Cl4, CdL2X2 (X=Br, I, ClO4), CdL3SO4·H2O and CdL4(NO3)2 have been prepared and investigated by i.r. spectra. In all these complexes Hdtb is S-coordinated, principally behaving as a monodentate ligand, in some cases with a weaker interaction of the second thiocarbonylic sulphur atom. In the halide complexes the cadmium ion is six coordinated with halide bridging ions.
制备了2,4-二硫脲(Hdtb=L): Cd2L3Cl4、CdL2X2 (X=Br, I, ClO4)、CdL3SO4·H2O和CdL4(NO3)2的镉(II)配合物，并用红外光谱对其进行了研究。在所有这些配合物中，Hdtb是s配位的，主要表现为单齿配体，在某些情况下与第二个硫代羰基硫原子的相互作用较弱。在卤化物配合物中，镉离子与卤化物桥接离子六配位。
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