A Multifunctional Dysprosium‐Carboxylato 2D Metall–Organic Framework. (14th April 2021)

• Record Type: Journal Article
• Authors: González, Jonay; Sevilla, Pablo; Gabarró‐Riera, Guillem; Jover, Jesús; Echeverría, Jorge; Fuertes, Sara; Arauzo, Ana; Bartolomé, Elena; Sañudo, E. Carolina
• Is Part Of: Angewandte Chemie. Volume 133:Number 21(2021)
• Page Start: 12108
• Page End: 12113
• Publication Date: 2021-04-14
• Subjects: 2D materials -- lanthanides -- luminescence -- magnetic properties -- van der Waals interactions; Chemistry -- Periodicals; 540
• DOI: 10.1002/ange.202100507
• Languages: English
• ISSNs: 0044-8249

Abstract

Abstract: We report the microwave assisted synthesis of a bidimensional (2D) MOF of formula [Dy(MeCOO)(PhCOO)2 ] n (1 ) and its magnetically diluted analogue [La0.9 Dy0.1 (MeCOO)(PhCOO)2 ] (1 d ). 1 is a 2D material with single‐ion‐magnet (SIM) behaviour and 1 d is a multifunctional, magnetic and luminescent 2D material. 1 can be exfoliated into stable nanosheets by sonication. Abstract : Microwave assisted synthesis is applied to prepare a dysprosium 2D‐MOF with simple carboxylato ligands, [Dy(MeCOO)(PhCOO)2 ] n (1 ). The Dy(3+) ions are arranged into nanosheets in a hexagonal pattern, stacked by van der Waals forces similar to those of graphene. The magnetically diluted MOF 1 d is a bifunctional 2D luminescent material with SIM properties.