Sfoglia per Autore
New water-soluble ruthenium(II) and osmium(II) hydroxo carbonyl complexes
1996 E. Cariati, E. Lucenti, M. Pizzotti, D. Roberto, R. Ugo
Surface-mediated organometallic synthesis: High-yield and selective syntheses of neutral and anionic ruthenium carbonyl clusters by controlled reduction of silica-supported RuCl3 in the presence of Na2CO3 or K2CO3
1997 D. Roberto, E. Cariati, E. Lucenti, M. Respini, R. Ugo
Surface-mediated organometallic synthesis: The activating role of silica for a high-yield route to [H4Os4(CO)(12)] and [HOs3(CO)(10)Y] (Y = OH, OR, Cl, Br, I, O2CR, SCN) clusters from [Os-3(CO)(12)]
1997 D. Roberto, E. Lucenti, C. Roveda, R. Ugo
High-yield syntheses, under mild conditions, of various neutral and anionic ruthenium and osmium carbonyl clusters by controlled reduction in ethylene glycol of [M(CO)(3)Cl-2](2) or MCl3 (M=Ru, Os) in the presence of Na2CO3 or K2CO3
1999 C. Roveda, E. Cariati, E. Lucenti, D. Roberto
Chemical and thermal behavior of the molecular models [Os-3(CO)(10)(mu-H)(mu-OSiR2R ')] (R = Et, Ph; R ' = Et, Ph, OH, OSiPh2OH): Molecular approach to the clarification of the surface chemistry of the silica-anchored cluster [Os-3(CO)(10)(mu-H)(mu-OSi )]
2001 E. Lucenti, D. Roberto, R. Ugo
Surface mediated organometallic synthesis: Formation of [H5Os10(CO)(24)](-) by hydrogenation of silica-supported [Os(CO)(3)(OH)(2)](n) as a springboard for a high-yield synthesis of [H4Os10(CO)(24)](2-) starting from alpha-[Os(CO)(3)Cl-2](2) and working in ethylene glycol solution
2001 E. Lucenti, D.M. Roberto, C. Roveda, R. Ugo, E. Cariati
Reproducible high-yield syntheses of [Ru3(CO)12], [H4Ru4(CO)12], and [Ru6C(CO)16]2− by a convenient two-step methodology involving controlled reduction in ethylene glycol of RuCl3·nH2O
2003 E. Lucenti, E. Cariati, C. Dragonetti, D. Roberto
Surface organometallic chemistry: Synthesis and X-ray characterization of novel silanolate surface models [Re-2(CO)(8)(mu-H)(mu-OSiR2R ')] and of the first models with two homo and hetero metal carbonyl fragments linked to vicinal or geminal silanols
2003 G. D'Alfonso, V. Formaggio, D. Roberto, R. Ugo, E. Lucenti, L. Carlucci
Variable temperature 1H NMR and X-ray diffraction characterisation of [H5Os10(CO)24]- obtained in reproducible and high yields by hydrogenation of silica-supported [Os(CO)3(OH)2]n
2003 T. Beringhelli, E. Cariati, C. Dragonetti, S. Galli, E. Lucenti, D. Roberto, A. Sironi, R. Ugo
Surface-mediated organometallic synthesis: high-yield syntheses of [Rh4(CO)12], [Rh6(CO)16], [Rh5(CO)15]− and [Rh12(CO)30]2− by controlled reduction of silica-supported RhCl3 or [Rh(CO)2Cl]2 in the presence of CH3CO2Na, Na2CO3 or K2CO3
2003 E. Cariati, C. Dragonetti, D. Roberto, R. Ugo, E. Lucenti
The surface of inorganic oxides or zeolites as a nonconventional reaction medium for the selective synthesis of metal carbonyl complexes and clusters
2003 E. Cariati, D. Roberto, R. Ugo, E. Lucenti
Tri- and hexaruthenium carbonyl clusters
2004 E. Cariati, C. Dragonetti, E. Lucenti, D. Roberto
Efficient base- and silica-mediated syntheses of osmium cluster anions from α-{Os(CO)3Cl2}2
2004 E. Cariati, C. Dragonetti, E. Lucenti, D. Roberto
Silica-mediated synthesis of Os3(CO)10(μ-H)(μ-OH)
2004 C. Dragonetti, E. Lucenti, D. Roberto
Effect of the Coordination to the "Os3(CO)11" Cluster Core on the Quadratic Hyperpolarizability of trans-4-(4'-X-styryl)pyridines (X = NMe2, t-Bu, CF3) and trans,trans-4-(4'-NMe2-phenyl-1,3-butadienyl)pyridine
2004 E. Lucenti, E. Cariati, C. Dragonetti, L. Manassero, F. Tessore
Silanolate carbonyl complexes of Re(I) as molecular models of silica-anchored species
2004 E. Lucenti, G. D'Alfonso, C. Dragonetti, D.M. Roberto, R. Ugo, S. Galli, P. Macchi
Novel molecular models of silica-anchored rhenium carbonyl species
2004 C. Dragonetti, L. Carlucci, G. D’Alfonso, E. Lucenti, P. Macchi, D.M. Roberto, A. Sironi, R. Ugo
A Re(CO)5 Fragment Bonded to a Polyhedral Oligomeric Hydroxysilsesquioxane as a Model which Gives Further Evidence to the Existence of an Unexpected Re(CO)5 Surface Species
2006 E. Lucenti, G. D'Alfonso, P. Macchi, M. Maranesi, D. Roberto, A. Sironi, R. Ugo
Un modello organometallico del comportamento emissivo (NLO o fotoluminescente) di un monostrato di cromofori organici legati ad una superficie a base silicea
2006 M. Ronchi, A. Orbelli Biroli, M. Pizzotti, R. Ugo, P. Macchi, M. Cavazzini, S. Quici, E. Lucenti
An organometallic model of the emission behaviour (NLO or photoluminescent) of a monolayer of organic cromophores bound to a silica-based surface
2006 M. Ronchi, A. Orbelli Biroli, M. Pizzotti, R. Ugo, P. Macchi, M. Cavazzini, S. Quici, E. Lucenti
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