Photochromic and photocontrolled luminescent rare-earth D–A hybrid crystals based on rigid viologen acceptors
Yiwen Wang, Meng-Hua Li, Shu‐Quan Zhang, Xin Fang, Mei‐Jin Lin
Abstract
Due to the introduction of a strong electron donor, Co III (CN) 6 3− , into the structure, the rare-earth donor–acceptor (D–A) hybrid crystal shows enhanced photochromism. The coordinative Eu 3+ cation is also beneficial toward improving the luminescence.
Topics & Concepts
PhotochromismViologenLuminescenceRare earthPhotochemistryElectron donorAcceptorChemistryMaterials scienceCrystal (programming language)OptoelectronicsOrganic chemistryMineralogyComputer sciencePhysicsCatalysisProgramming languageCondensed matter physicsMetal-Organic Frameworks: Synthesis and ApplicationsMagnetism in coordination complexesLanthanide and Transition Metal Complexes