Solution state chemistry of scandium(III): a study of scandium-crown ether complexes by Sc-45-NMR spectroscopy
UNSPECIFIED. (1999) Solution state chemistry of scandium(III): a study of scandium-crown ether complexes by Sc-45-NMR spectroscopy. Inorganica Chimica Acta, 284 (1). pp. 71-75. ISSN 0020-1693Full text not available from this repository.
Addition of SbCl5 (1 mol) to ScCl3 (THF)(3) (1 mol) in acetonitrile followed by in situ addition of a crown ether (1 mol) provides the [ScCl2 (crown)][SbCl6] complexes where crown = 15-crown-5, dibenzo-24-crown-8, dibenzo-30-crown-10, 1-aza-15-crown-5 and 1-aza-15-crown-6. In the particular case of crown = 12-crown-4, both [ScCl2 (crown)](+) and [Sc (crown)(2)](3+) cations are produced. Characterisation of these various cationic Sc(III) species in terms of solution structures has been established by Sc-45-NMR spectroscopic studies. (C) 1999 Elsevier Science S.A. All rights reserved.
|Item Type:||Journal Article|
|Subjects:||Q Science > QD Chemistry|
|Journal or Publication Title:||Inorganica Chimica Acta|
|Publisher:||ELSEVIER SCIENCE SA|
|Date:||15 January 1999|
|Number of Pages:||5|
|Page Range:||pp. 71-75|
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