RT info:eu-repo/semantics/article
T1 The hydrolysis of pentamethylcyclopentadienyltitanium trihalides and the formation of di-nuclear, tri-nuclear, and tetra-nuclear µ-oxo complexes. Crystal structure of [(C5Me5)TiBr(µ-O)]4CHCL3, which contains a Ti4O4 ring
A1 Palacios Gragera, Federico Fernando
A1 Royo Gracia, Pascual
A1 Serrano Roche, Ricardo
A1 Balcázar del Piñal, José Luis
A1 Fonseca, I.
A1 Florencio Sabaté, Feliciana
K1 Crystal structure
K1 Pentamethylcyclopentadienyltitanium
K1 Ciencia
K1 Química inorgánica
K1 Science
K1 Chemistry, inorganic
AB Controlled hydrolysis of pentamethylcyclopentadienyltitanium trihalides Cp★TiX3 in toluene in the presence of NHEt2 leads to the isolation of compounds of the types [Cp★TiX2]2(μ-O) (X = Cl, Br, I), [Cp★TiX(μ-O)]n (X = Cl, n = 3; X = Br, n = 4] and finally [Cp★Ti]4(μ-O)6 depending upon the Ti/H2O stoichiometry. The crystal structure of [Cp★TiBr(μ-O)]4 has been determined: the compound crystallizes with one molecule of CHCl3 in the orthorhombic space group Pnca and contains a Ti4O4 ring of alternating Ti and O atoms. The four oxygen atoms lie in a plane, with the titanium atoms situated alternately ± 0.191(2) Å above and below this plane.
PB Elsevier
SN 0022-328X
YR 1989
FD 1989
LK http://hdl.handle.net/10017/4643
UL http://hdl.handle.net/10017/4643
LA eng
DS MINDS@UW
RD 25-abr-2024