Single-molecule magnet behaviour in polynuclear assembly of trivalent Cerium ions with Polymolybdates

Arbia Ben Khélifa; M. Salah Belkhiria; Gang Huang; Stéphane Freslon; Olivier Guillou; Kevin Bernot

Single-molecule magnet behaviour in polynuclear assembly of trivalent Cerium ions with Polymolybdates

Arbia Ben Khélifa M. Salah Belkhiria Gang Huang ¹ Stéphane Freslon ¹ Olivier Guillou ¹ Kevin Bernot ¹

1 ISCR - Institut des Sciences Chimiques de Rennes

Abstract : An isopolyoxomolybdate-based POM is coordinated to trivalent cerium ions to afford a hybrid complex namely, [Ce(dmso)8][Ce([small eta]2-NO3)2(dmso)4([small alpha]-Mo8O26)0.5][Mo6O19]. The original electrostatic environment created around the CeIII by its coordination to the isopolyoxomolybdate core induces complex single-molecule magnet behavior.

Document type :

Journal articles

Domain :

Chemical Sciences / Inorganic chemistry

Complete list of metadatas

https://hal-insa-rennes.archives-ouvertes.fr/hal-01201884
Contributor : Isabelle Morlais <>
Submitted on : Friday, September 18, 2015 - 11:51:56 AM
Last modification on : Thursday, February 7, 2019 - 2:52:44 PM

Single-molecule magnet behaviour in polynuclear assembly of trivalent Cerium ions with Polymolybdates

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Single-molecule magnet behaviour in polynuclear assembly of trivalent Cerium ions with Polymolybdates

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