Title :

Synthesis and structural characterization of lanthanide-containing polytungsto-antimonate [{sb-3(mu(3)-o)(2)ln(h2o)ln(h2o)(2)}(2)(sbw10o37)(2)(sbw8o31)(2)](22)(-)molecules deriving from the decomposition of the [sb8w36o132](24)(-)macroanion

Author(s) :

Dufaye, Maxime [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Duval, Sylvain [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Stoclet, Gregory [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Unité Matériaux et Transformations - UMR 8207 [UMET]
Mara, Dimitrije [Auteur]
Van Deun, Rik [Auteur]
Loiseau, Thierry [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Journal title :

European journal of inorganic chemistry

Abbreviated title :

Eur. J. Inorg. Chem.

Publication date :

2020-08-03

ISSN :

1434-1948

Keyword(s) :

Polyoxometalates
Single-crystal X-ray diffraction
Lanthanides
Luminescence
SAXS

HAL domain(s) :

Chimie/Chimie inorganique

English abstract : [en]

Reaction of the tungsto-antimonate [Sb 8 W 36 O 132 ] 24-polyoxometalate with late trivalent lanthanide cations (from Gd to Lu) gives rise to the formation of eight isostructural molecular compounds [{Sb 3 ( 3-O) 2 Ln(H ...
Show more >Reaction of the tungsto-antimonate [Sb 8 W 36 O 132 ] 24-polyoxometalate with late trivalent lanthanide cations (from Gd to Lu) gives rise to the formation of eight isostructural molecular compounds [{Sb 3 ( 3-O) 2 Ln(H 2 O)Ln(H 2 O) 2 (SbW 10 O 37)(SbW 8 O 31)} 2 ] 22-(Ln = Gd III (1), Tb III (2), Dy III (3), Ho III (4), Er III (5), Tm III (6), Yb III (7), Lu III (8)). All compounds were characterized by routine solid-state techniques (IR spectroscopy, TGA, single crystal X-ray diffraction) and, by SAXS measurements in aqueous solutions to assess their stabilities. Luminescent properties of compounds 5 and 7 were also studied.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

CNRS
Centrale Lille
ENSCL
INRA
Univ. Artois
Université de Lille

Collections :

• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Matériaux hybrides (MATHYB)
Ingénierie des Systèmes Polymères

Submission date :

2022-03-02T07:14:53Z
2023-12-19T16:20:06Z