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Crown ether complexation of PrCl2+: Synthesis and structural characterisation of [PrCl2(dibenzo-18-crown-6)(H2O)][SbCl6]center dot 0.5MeOH center dot 0.5MeCN
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UNSPECIFIED (1996) Crown ether complexation of PrCl2+: Synthesis and structural characterisation of [PrCl2(dibenzo-18-crown-6)(H2O)][SbCl6]center dot 0.5MeOH center dot 0.5MeCN. POLYHEDRON, 15 (23). pp. 4227-4232. ISSN 0277-5387
Full text not available from this repository.Abstract
Treatment of PrCl3(MeCN)(3.5) with antimony(V) chloride in the presence of dibenzo-18-crown-6 provided yellow needle crystals of [PrCl2(dibenzo-18-crown-6) (H2O)] [SbCl6]. 0.5MeOH . 0.5MeCN following recrystallisation of the initial reaction product from boiling CH3OH/CH3CN (50:50). The ionic formulation was verified by X-ray crystallography. The cations have crystallographic m symmetry and the metal atoms are nine coordinate involving binding to all six crown oxygen atoms Pr-O-crown 2.651(11)-2.668(10) Angstrom, mean 2.658(10) Angstrom, two chlorine atoms 2.740(4), 2.749(4) Angstrom and a water molecule Pr-O-H2O 2.487(10) Angstrom. Copyright (C) 1996 Elsevier Science Ltd
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Journal or Publication Title: | POLYHEDRON |
| Publisher: | PERGAMON-ELSEVIER SCIENCE LTD |
| ISSN: | 0277-5387 |
| Date: | 1996 |
| Volume: | 15 |
| Number: | 23 |
| Number of Pages: | 6 |
| Page Range: | pp. 4227-4232 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/18387 |
Data sourced from Thomson Reuters' Web of Knowledge
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