The synthesis and structural characterisation of [Ru(eta-Cp)(dppf)SnBr3].
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.
Paim
L A
LA
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.
Moura
E M
EM
Siebald
H G L
HG
de Lima
G M
GM
Doriguetto
A C
AC
Ellena
J
J
D001966:Bromine / Q000737:chemistry*; D018360:Crystallography, X-Ray; D005296:Ferrous Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D000075163:Metallocenes; D012428:Ruthenium / Q000737:chemistry*; D014001:Tin / Q000737:chemistry*
D005296:Ferrous Compounds; D000075163:Metallocenes; D014001:Tin; D012428:Ruthenium; D001966:Bromine; C004998:ferrocene