Novel dinuclear silver(I) and gold(I) complexes with 4,​5-​disubstituted diimidazol-​2,​2'-​diylidene ligands featuring a methylene or 1,​3-​propylene bridge between the two N-​heterocyclic carbene moieties were prepd. and characterized. The substituents in the backbone of the heterocyclic ring are electron-​withdrawing groups (chlorine atoms or cyanide groups) and their effect on the spectroscopic and structural properties of the resulting complexes was analyzed and discussed.

Group 11 Metal Complexes with Electron-poor, 4,5-Disubstituted Diimidazol-2-ylidene Ligands / Canteri, Sara; Baron, Marco; Tubaro, Cristina; Biffis, Andrea; Graiff, Claudia. - In: ZEITSCHRIFT FÜR ANORGANISCHE UND ALLGEMEINE CHEMIE. - ISSN 0044-2313. - 641:12-13(2015), pp. 2272-2276. [10.1002/zaac.201500591]

Group 11 Metal Complexes with Electron-poor, 4,5-Disubstituted Diimidazol-2-ylidene Ligands

GRAIFF, Claudia
2015-01-01

Abstract

Novel dinuclear silver(I) and gold(I) complexes with 4,​5-​disubstituted diimidazol-​2,​2'-​diylidene ligands featuring a methylene or 1,​3-​propylene bridge between the two N-​heterocyclic carbene moieties were prepd. and characterized. The substituents in the backbone of the heterocyclic ring are electron-​withdrawing groups (chlorine atoms or cyanide groups) and their effect on the spectroscopic and structural properties of the resulting complexes was analyzed and discussed.
2015
Group 11 Metal Complexes with Electron-poor, 4,5-Disubstituted Diimidazol-2-ylidene Ligands / Canteri, Sara; Baron, Marco; Tubaro, Cristina; Biffis, Andrea; Graiff, Claudia. - In: ZEITSCHRIFT FÜR ANORGANISCHE UND ALLGEMEINE CHEMIE. - ISSN 0044-2313. - 641:12-13(2015), pp. 2272-2276. [10.1002/zaac.201500591]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2798981
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