A novel supramolecular organic-inorganic adduct containing alpha-Keggin-type [PW12O40](3-) anions and benzo-15-crown-5 molecules

Utilize este identificador para referenciar este registo: http://hdl.handle.net/10773/6037

Título:	A novel supramolecular organic-inorganic adduct containing alpha-Keggin-type [PW12O40](3-) anions and benzo-15-crown-5 molecules
Autor:	Almeida Paz, Filipe A. Sousa, Filipa L. Soares-Santos, Paula C. R. Cavaleiro, Ana M. V. Nogueira, Helena I. S. Klinowski, Jacek Trindade, Tito
Data:	Jan-2004
Editora:	International Union of Crystallography
Resumo:	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.
Peer review:	yes
URI:	http://hdl.handle.net/10773/6037
DOI:	10.1107/S1600536803024310
ISSN:	1600-5368
Aparece nas coleções:	CICECO - Artigos DQ - Artigos

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