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 A novel supramolecular organic-inorganic adduct containing alpha-Keggin-type [PW12O40](3-) anions and benzo-15-crown-5 molecules
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/6037

title: A novel supramolecular organic-inorganic adduct containing alpha-Keggin-type [PW12O40](3-) anions and benzo-15-crown-5 molecules
authors: Paz, FAA
Sousa, FL
Soares-Santos, PCR
Cavaleiro, AMV
Nogueira, HIS
Klinowski, J
Trindade, T
issue date: Jan-2004
publisher: International Union of Crystallography
abstract: The structure of the title compound, tris(hydroxonium) 12- phosphato-tetracosa- 2-oxo-dodecaoxododecatungsten hexakis( benzo-15-crown-5)±methanol±water (1/1/1), (H3O)3- [PW12O40] 6C14H20O5 CH3OH H2O (where C14H20O5 is benzo-15-crown-5), has been determined at 180 K. [PW12O40]3ÿ anions are typical of -Keggin structures, and the [H3O (C14H20O5)2]+ sandwich-type moieties contain a large number of short O O close contacts, suggesting strong hydrogen bonding within them.
URI: http://hdl.handle.net/10773/6037
ISSN: 1600-5368
source: Acta Crystallographica Section E
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