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Complexes of cadmium(II) with 2,4-dithiobiuret 镉(II)与2,4-二硫脲的配合物
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80037-2
Wanda Malavasi, Anna Pignedoli, Giorgio Peyronel
{"title":"Complexes of cadmium(II) with 2,4-dithiobiuret","authors":"Wanda Malavasi,&nbsp;Anna Pignedoli,&nbsp;Giorgio Peyronel","doi":"10.1016/0020-1650(81)80037-2","DOIUrl":"10.1016/0020-1650(81)80037-2","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":0.0,"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":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73087663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Thallium-205 spin lattice relaxation in dialkylthallium(III) derivatives: Importance of chemical shift anisotropy relaxation and effects on NMR spectra of coupled nuclei 二烷基铊(III)衍生物中铊-205自旋晶格弛豫:化学位移各向异性弛豫的重要性及其对耦合核磁共振谱的影响
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80063-3
Frank Brady, Ray W. Matthews, Mark J. Forster, Duncan G. Gillies
{"title":"Thallium-205 spin lattice relaxation in dialkylthallium(III) derivatives: Importance of chemical shift anisotropy relaxation and effects on NMR spectra of coupled nuclei","authors":"Frank Brady,&nbsp;Ray W. Matthews,&nbsp;Mark J. Forster,&nbsp;Duncan G. Gillies","doi":"10.1016/0020-1650(81)80063-3","DOIUrl":"10.1016/0020-1650(81)80063-3","url":null,"abstract":"<div><p>A dominant contribution from the chemical shift anisotropy relaxation mechanism to<sup>205</sup>Tl spin-lattice relaxation in some dialkylthallium(III) derivatives is demonstrated by measurements at two different fields and is also reflected in nmr linewidths of coupled protons, hence suggesting a new and facile method for monitoring changes in<sup>205</sup>Tl T<sub>1</sub> values.</p></div>","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80063-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76156081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
NMR and electron spectroscopic studies of La (III), Lu (III), Nd (III), Ho (III) complexes with glutamic acid La (III)， Lu (III)， Nd (III)， Ho (III)与谷氨酸配合物的核磁共振和电子能谱研究
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80056-6
J. Legendziewicz, E. Huskowska, H. Kozławski, B. Jezowska-Trzebiatowska
{"title":"NMR and electron spectroscopic studies of La (III), Lu (III), Nd (III), Ho (III) complexes with glutamic acid","authors":"J. Legendziewicz,&nbsp;E. Huskowska,&nbsp;H. Kozławski,&nbsp;B. Jezowska-Trzebiatowska","doi":"10.1016/0020-1650(81)80056-6","DOIUrl":"10.1016/0020-1650(81)80056-6","url":null,"abstract":"<div><p>The coordination ability of glutamic acid carboxyl groups towards the different lanthanide ions in aqueous solutions was established by means of NMR and electron absorption spectra.</p></div>","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80056-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74967886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A structural profile of some five-coordinate [Cu(bpy)2C1]Y complexes 一些五坐标[Cu(bpy)2C1]Y配合物的结构轮廓
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80033-5
David Harrison, Declan Kennedy, Brian Hathaway ∗
{"title":"A structural profile of some five-coordinate [Cu(bpy)2C1]Y complexes","authors":"David Harrison,&nbsp;Declan Kennedy,&nbsp;Brian Hathaway ∗","doi":"10.1016/0020-1650(81)80033-5","DOIUrl":"10.1016/0020-1650(81)80033-5","url":null,"abstract":"<div><p>The structures of five cation distortion isomers of the five-coordinate [Cu(bpy)<sub>2</sub>Cl]<sup>+</sup> cation range from trigonal bipyramidal to square pyramidal distorted trigonal bipyramidal, restricted by the bite of the 2,2′-bipyridyl ligands. The structures may be related by a structural profile involving a linear combination of the <em>ν</em><sub>7</sub> and <em>ν</em><sub>8</sub> modes of vibration of a trigonal bipyramidal CuN<sub>2</sub>N<sub>2</sub>'Cl chromophore in C<sub>2V</sub> symmetry.</p></div>","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80033-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85505763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Six coordinate iron(III), the S = 32 ground state and particle size 六坐标铁(III)， S = 32基态和粒度
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80044-X
Norman V. Duffy, Thomas E. Lockhart, Edward Gelerinter, Douglas Todoroff, David L. Uhrich
{"title":"Six coordinate iron(III), the S = 32 ground state and particle size","authors":"Norman V. Duffy,&nbsp;Thomas E. Lockhart,&nbsp;Edward Gelerinter,&nbsp;Douglas Todoroff,&nbsp;David L. Uhrich","doi":"10.1016/0020-1650(81)80044-X","DOIUrl":"10.1016/0020-1650(81)80044-X","url":null,"abstract":"","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80044-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91021417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Complexes with ligands containing nitrile groups. The ligand properties of 2,2′-azobis(2-methylpropionitrile) 含腈基配体的配合物。2,2 ' -偶氮双(2-甲基丙腈)的配体性质
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80047-5
A.P. Zuur, W.L. Driessen, P.L.A. Everstijn
{"title":"Complexes with ligands containing nitrile groups. The ligand properties of 2,2′-azobis(2-methylpropionitrile)","authors":"A.P. Zuur,&nbsp;W.L. Driessen,&nbsp;P.L.A. Everstijn","doi":"10.1016/0020-1650(81)80047-5","DOIUrl":"10.1016/0020-1650(81)80047-5","url":null,"abstract":"","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80047-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88023773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Room-temperature phosphorescence of copper(I) complexes of aromatic and heteroaromatic mercaptans 芳香和杂芳香硫醇铜(I)配合物的室温磷光
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80006-2
H. Prakash, G.N. Schrauzer
{"title":"Room-temperature phosphorescence of copper(I) complexes of aromatic and heteroaromatic mercaptans","authors":"H. Prakash,&nbsp;G.N. Schrauzer","doi":"10.1016/0020-1650(81)80006-2","DOIUrl":"10.1016/0020-1650(81)80006-2","url":null,"abstract":"","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80006-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91258059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Kinetics and mechanism of Ru(III) catalyzed oxidation of Se(IV) by Ce(IV) Ru(III)催化Ce(IV)氧化Se(IV)的动力学及机理
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80068-2
D.S.A. Dikshitulu, P. Vani, V. Hanumantna Rao
{"title":"Kinetics and mechanism of Ru(III) catalyzed oxidation of Se(IV) by Ce(IV)","authors":"D.S.A. Dikshitulu,&nbsp;P. Vani,&nbsp;V. Hanumantna Rao","doi":"10.1016/0020-1650(81)80068-2","DOIUrl":"10.1016/0020-1650(81)80068-2","url":null,"abstract":"","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80068-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91324892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Iron(II) and magnesium(II) porphyrin acid solvolysis reactions 铁(II)和镁(II)卟啉酸溶解反应
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80004-9
A. Valiotti, A. Adeyemo, P. Hambright
{"title":"Iron(II) and magnesium(II) porphyrin acid solvolysis reactions","authors":"A. Valiotti,&nbsp;A. Adeyemo,&nbsp;P. Hambright","doi":"10.1016/0020-1650(81)80004-9","DOIUrl":"10.1016/0020-1650(81)80004-9","url":null,"abstract":"<div><p>Rate = k(M-P)(H<sup>+</sup>)<sup>2</sup> for a Mg<sup>2+</sup> and Fe<sup>2+</sup> water soluble porphyrin acid solvolysis reaction. Such rates parallel Buchler's stability index, S<sub>i</sub>, and the kinetic stability to acid solvolysis of 2+ metal ions is Ni&gt;Cu&gt;Co&gt;Zn&gt;Fe&gt;Mn&gt;Mg&gt;Cd.</p></div>","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80004-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89131422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Some novel potentially dodecadentate schiff base chelating agents containing ons donor atoms 一些新型的潜在十二烯酸希夫碱螯合剂含有离子供体原子
Inorganic and Nuclear Chemistry Letters Pub Date : 1981-01-01 DOI: 10.1016/0020-1650(81)80059-1
H.P. Nur, M.T. Rahman, A. Malek
{"title":"Some novel potentially dodecadentate schiff base chelating agents containing ons donor atoms","authors":"H.P. Nur,&nbsp;M.T. Rahman,&nbsp;A. Malek","doi":"10.1016/0020-1650(81)80059-1","DOIUrl":"10.1016/0020-1650(81)80059-1","url":null,"abstract":"","PeriodicalId":13630,"journal":{"name":"Inorganic and Nuclear Chemistry Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-1650(81)80059-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87926743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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