The action of MeSO3CF3 on [Fe2(cp)2(CO)2(mu-CO){mu-C(CN)SMe}] 1 (cp = eta(5)-C5H5) yields [Fe2(cp)2-(CO)2(mu-CO){mu-C(CN)SMe2}[SO3CF3] 2. The sulphonium cation is also obtained, trapped in the unusual triflate complex [Fe(OSO2CF3)4{Fe2(cp)2(CO)2(mu-CO)[mu-C(CN)SMe2]}2] 3, by treating the thiolcarbamate [Fe2(cp)2(CO)2(mu-CO){mu-C(CN)N(Me)C(O)SMe}] 4 with MeSO3CF3. The X-ray crystal structure of 3 shows the iron(II) centre co-ordinated by four O-bonded triflate anions and by two, mutually trans-disposed, N-co-ordinated organometallic cations in an octahedral geometry.

A unique example of an octahedral iron(II) complex containing four triflate anions and two nitrile-like organometallic cations

Bordoni, Silvia
Methodology
;
Braga, Dario
1992

Abstract

The action of MeSO3CF3 on [Fe2(cp)2(CO)2(mu-CO){mu-C(CN)SMe}] 1 (cp = eta(5)-C5H5) yields [Fe2(cp)2-(CO)2(mu-CO){mu-C(CN)SMe2}[SO3CF3] 2. The sulphonium cation is also obtained, trapped in the unusual triflate complex [Fe(OSO2CF3)4{Fe2(cp)2(CO)2(mu-CO)[mu-C(CN)SMe2]}2] 3, by treating the thiolcarbamate [Fe2(cp)2(CO)2(mu-CO){mu-C(CN)N(Me)C(O)SMe}] 4 with MeSO3CF3. The X-ray crystal structure of 3 shows the iron(II) centre co-ordinated by four O-bonded triflate anions and by two, mutually trans-disposed, N-co-ordinated organometallic cations in an octahedral geometry.
1992
Busetto, Luigi; Zanotti, Valerio; Bordoni, Silvia; Carlucci, Lucia; Albano, Vincenzo G.; Braga, Dario
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/902048
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