Halide abstraction reactions of tin(IV) chloride and the group 3 chlorides MCl3 (M = Sc, Y, La) in thf: Crystal and molecular structure of [ScCl2(thf)(4)SnCl5(thf)]
UNSPECIFIED. (1998) Halide abstraction reactions of tin(IV) chloride and the group 3 chlorides MCl3 (M = Sc, Y, La) in thf: Crystal and molecular structure of [ScCl2(thf)(4)SnCl5(thf)]. TRANSITION METAL CHEMISTRY, 23 (4). pp. 387-390. ISSN 0340-4285Full text not available from this repository.
Direct treatment (1:1) of MCl3 (M = Sc, Y or La) with SnCl4 in thf provides colourless compounds of the type ScSnCl7(thf)(5) and MSnCl7(thf)(6) (M = Y, La), which have been characterised by elemental analysis and spectroscopic studies. An X-ray determination of ScSnCl7(thf)(5) reveals an ionic structure comprising individual six-coordinate [ScCl2(thf)(4)](+) cations and [SnCl5(thf)](-) anions. The cations feature an octahedral metal geometry in which a linear Cl-Sc-Cl unit is surrounded by an equatorial girdle of four solvent (thf) molecules.
|Item Type:||Journal Article|
|Subjects:||Q Science > QD Chemistry|
|Journal or Publication Title:||TRANSITION METAL CHEMISTRY|
|Publisher:||KLUWER ACADEMIC PUBL|
|Number of Pages:||4|
|Page Range:||pp. 387-390|
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