Bis(phthalocyaninato)niobium(IV), [Pc2Nb], a new sandwich-type molecule of unusual light-brown colour, has been obtained from the reaction of PcNbCl2 with PcNa2 in α-chloronaphthalene. Information at hand, including IR and UV-Vis spectral data, strongly suggests the presence in the complex of highly distorted Pc fragments ‘stapled’ by interligand C-C σ bonds, a peculiar feature so far observed only in its Ti(IV) analogue, [Pc2Ti].

Bis(phthalocyaninato)niobium(IV): a new sandwich-type molecule ‘stapled’ by two inter-ligand C-C σ bonds / Donzello, Maria Pia; Ercolani, Claudio; P. J., Lukes. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 256:2(1997), pp. 171-172. [10.1016/S0020-1693(97)05474-1]

Bis(phthalocyaninato)niobium(IV): a new sandwich-type molecule ‘stapled’ by two inter-ligand C-C σ bonds

DONZELLO, Maria Pia;ERCOLANI, Claudio;
1997

Abstract

Bis(phthalocyaninato)niobium(IV), [Pc2Nb], a new sandwich-type molecule of unusual light-brown colour, has been obtained from the reaction of PcNbCl2 with PcNa2 in α-chloronaphthalene. Information at hand, including IR and UV-Vis spectral data, strongly suggests the presence in the complex of highly distorted Pc fragments ‘stapled’ by interligand C-C σ bonds, a peculiar feature so far observed only in its Ti(IV) analogue, [Pc2Ti].
1997
01 Pubblicazione su rivista::01a Articolo in rivista
Bis(phthalocyaninato)niobium(IV): a new sandwich-type molecule ‘stapled’ by two inter-ligand C-C σ bonds / Donzello, Maria Pia; Ercolani, Claudio; P. J., Lukes. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 256:2(1997), pp. 171-172. [10.1016/S0020-1693(97)05474-1]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/244108
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