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Sandwich-type crown ether complexation of scandium(III): Formation and structural identification of [Sc(1,4,7,10-tetraoxacyclododecane)(2)][SbCl6][Sb-2-Cl-8(MeCN)(2)].2MeCN
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UNSPECIFIED (1996) Sandwich-type crown ether complexation of scandium(III): Formation and structural identification of [Sc(1,4,7,10-tetraoxacyclododecane)(2)][SbCl6][Sb-2-Cl-8(MeCN)(2)].2MeCN. POLYHEDRON, 15 (8). pp. 1397-1400. ISSN 0277-5387
Full text not available from this repository.Abstract
Addition of SbCl5 and SbCl3 to ScCl3(THF)(3) in acetonitrile solution in the presence of 1,4,7,10-tetraoxacyclododecane(12-crown-4) led to the formation of the ionic compound [Sc(12-crown-4)(2)][SbCl6][Sb2Cl8(MeCN)(2)]. 2MeCN. The structure was established by X-ray diffraction studies and showed an SC3+ ion complexed by two oxacrown ligands (coordination number 8, distorted square-antiprismatic geometry) in a sandwich-type topology with separate [(SbCl6)-Cl-V](-) and dinuclear [(Sb2Cl8)-Cl-III(MeCN)(2)](2-) counteranions.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Journal or Publication Title: | POLYHEDRON |
| Publisher: | PERGAMON-ELSEVIER SCIENCE LTD |
| ISSN: | 0277-5387 |
| Date: | April 1996 |
| Volume: | 15 |
| Number: | 8 |
| Number of Pages: | 4 |
| Page Range: | pp. 1397-1400 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/19085 |
Data sourced from Thomson Reuters' Web of Knowledge
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