The synthesis and structural characterisation of [Ru(eta-Cp)(dppf)SnBr3]

L A Paim; E M Moura; H G L Siebald; G M de Lima; A C Doriguetto; J Ellena

doi:10.1016/j.saa.2003.12.012

The synthesis and structural characterisation of [Ru(eta-Cp)(dppf)SnBr3]

Spectrochim Acta A Mol Biomol Spectrosc. 2004 Aug;60(10):2383-6. doi: 10.1016/j.saa.2003.12.012.

Authors

L A Paim¹, E M Moura, H G L Siebald, G M de Lima, A C Doriguetto, J Ellena

Affiliation

¹ Laboratório de Química de Coordenação e Organometálica do Estanho, Departamento de Química, Universidade Federal de Minas Gerais, Avenida Antonio Carlos 6627, CEP 31270-901 Belo Horizonte, MG, Brazil.

PMID: 15249029
DOI: 10.1016/j.saa.2003.12.012

Abstract

The reaction of [Ru(eta-Cp)(dppf)N(3)] (1) with equimolar amount of SnBr(2) yielded an interesting heterotrimetallic compound [Ru(eta-Cp)(dppf)SnBr(3)] (2) (dppf: 1,1'-bis-diphenylphosphinoferrocene). Compounds 1 and 2 were characterised by IR, NMR (1H, 13C, 31P and 119Sn), and 2, additionally, by 57Fe and 119Sn Mössbauer spectroscopy and X-ray crystallography. The latter results were as follows: monoclinic, C2/c, a = 32.8879(4)A, b = 11.9888(2)A, c = 20.8986(3)A, beta = 92.545(1)degrees, V = 8231.9(2)A(3), Z =8.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Bromine / chemistry*
Crystallography, X-Ray
Ferrous Compounds / chemical synthesis
Ferrous Compounds / chemistry*
Magnetic Resonance Spectroscopy
Metallocenes
Ruthenium / chemistry*
Tin / chemistry*

Substances

Ferrous Compounds
Metallocenes
Tin
Ruthenium
Bromine
ferrocene