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Complexation of metal carbonyl units with [α-PW11O39]7- and [α2-P2W17O61]10-: insights into the chiral "twisted-sandwich" dimeric structures.
- Source :
-
Dalton transactions (Cambridge, England : 2003) [Dalton Trans] 2014 Mar 14; Vol. 43 (10), pp. 4040-7. - Publication Year :
- 2014
-
Abstract
- Several polyoxometalate-supported metal carbonyl complexes, K7Na3P2W23O80{Re(CO)3}2·38H2O (1), (C3H10N)8Na2P2W23O80{Re(CO)3}2·10H2O (1a) and (C3H10N)6KNa3P2W23O80{Mn(CO)3}2·7H2O (2), have been prepared from the dimerization of the monovacant Keggin [α-PW11O39](7-) with metal carbonyl complexes [M(CO)3](+) (M = Re, Mn) in acidic aqueous solutions. The resulting "twisted-sandwich" architectures are chiral, but their crystalline solids are racemic. A detailed investigation involving syntheses, crystal structures, and electrochemistry is presented.
Details
- Language :
- English
- ISSN :
- 1477-9234
- Volume :
- 43
- Issue :
- 10
- Database :
- MEDLINE
- Journal :
- Dalton transactions (Cambridge, England : 2003)
- Publication Type :
- Academic Journal
- Accession number :
- 24452483
- Full Text :
- https://doi.org/10.1039/c3dt53374c