Octahedral Hexachloro Environment of Dy3+ with Slow Magnetic Relaxation and Luminescent Properties. Issue 22 (26th May 2021)

• Record Type: Journal Article
• Authors: Benamara, Nesrine; Diop, Mayoro; Leuvrey, Cédric; Lenertz, Marc; Gilliot, Pierre; Gallart, Mathieu; Bolvin, Hélène; Setifi, Fatima; Rogez, Guillaume; Rabu, Pierre; Delahaye, Emilie
• Is Part Of: European journal of inorganic chemistry. Issue 22(2021)
• Page Start: 2099
• Page End: 2107
• Publication Date: 2021-05-26
• Subjects: Ionic liquid -- Imidazolium salt -- Lanthanide -- Single ion magnet -- Luminescence; Chemistry, Inorganic -- Periodicals; Organometallic chemistry -- Periodicals; Bioinorganic chemistry -- Periodicals; Solid state chemistry -- Periodicals; 546
• DOI: 10.1002/ejic.202100143
• Languages: English
• ISSNs: 1434-1948

Abstract

Abstract: The compound [BiCNIm]3 [DyCl6 ] was synthesized from a nitrile‐functionalized imidazolium ionic liquid [BiCNIm][Cl] and DyCl3 ⋅ 6H2 O in acetonitrile using solvothermal conditions. Structural characterization reveals that the Dy 3+ ions are in a quasi‐regular octahedral environment, formed by six chloride anions. The magnetic study indicates that this mononuclear compound exhibits a Single Ion Magnet behaviour. This behaviour is compared to that of other mononuclear compounds containing Dy 3+ ions in various octahedral environment. Abstract : A new compound containing octahedral [DyCl6 ] 3− entities has been synthesized solvothermally in presence of nitrile‐functionalized ionic liquid and its luminescent and magnetic properties have been studied. A Single Ion Magnet behaviour is observed which is compared to that of other rare‐earth compounds exhibiting similar environment.