|
|||||
|
|
Reactivity of niobocene dihalogenides toward nitroso derivatives. EPR and IR characterization of the first niobium(IV) complexes containing an ArNO-N,O ligand |
|
| Authors: | D. Lucas Y. Mugnier A. Anti olo A. Otero S. Garcia-Yuste M. Fajardo |
| Affiliation: | a Laboratoire de Synthèse et d'Electrosynthèse Organométalliques, associé au CNRS (URA 1685), Faculté des Sciences, 6 Bd Gabriel, 21000, Dijon, France b Departamento de Quimica Inorganica, Universidad de Castilla-La Mancha, Paseo de la Universidad 4, 13071, Ciudad Real, Spain c Departamento de Quimica Inorganica, Campus Universitario, Universidad de Alcala de Henares, 28871, Alcala de Henares, Spain |
| Abstract: | The reaction of [Nb(η5-C5H4R)2X2] [1: R = SiMe3, X = Cl; 2: R = SiMe3, X = Br; 3: R = H, X = Cl; 4: R =t, X = Cl] with nitroso derivatives ArNO [a: Ar = Ph; b: Ar = o-CH3-C3H4; c: Ar = p-(CH3)2NC6H4] yields paramagnetic complexes formulated as [Nb(η5-C5H4R)(η3-C5H4R)X2(ArNO-N,O) 1a, 1b, 1c, 2a, 3a, 4a and 4c, which have been characterized by ESR and IR spectroscopy. |
| Keywords: | Niobium Nitrosobenzene complexes EPR Electrochemistry |
| 本文献已被 ScienceDirect 等数据库收录！ | |