X-ray powder diffraction study of organometallic polymers: [Ru(L)(CO)(2)]n (L=2,2 '-bipyridine or 1,10-phenanthroline)
Articolo
Data di Pubblicazione:
2002
Citazione:
X-ray powder diffraction study of organometallic polymers: [Ru(L)(CO)(2)]n (L=2,2 '-bipyridine or 1,10-phenanthroline) / N. Masciocchi, A. Sironi, S. Chardon-Noblat, A. Deronzier. - In: ORGANOMETALLICS. - ISSN 0276-7333. - 21:19(2002), pp. 4009-4012.
Abstract:
A combination of rather unconventional XRPD methods has been used to assess the polymeric nature of the [Ru(L)(CO)(2)](n) (L = 2,2'-bipyridine, 4,4'-dimethyl-2,2'-bipyridine, and 1,10-phenanthroline) derivatives. The polymeric chains pack pseudohexagonally in the ab plane and grow along c with Ru-Ru distances close to 3.0 Angstrom. The very poor diffraction patterns of these electrogenerated polymers suggest that the flat Ru(L)(CO)(2) monomers are staggered by 45degrees or 135degrees rotations (as in [Ru(CO)(4)](n)) but stack in random sequence along the chains.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
ELECTROCATALYTIC REDUCTION
FILMS
CO2
ELECTROSYNTHESIS
COMPLEXES
WATER
Elenco autori:
N. Masciocchi, A. Sironi, S. Chardon-Noblat, A. Deronzier
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