A Zn based coordination polymer exhibiting long-lasting phosphorescence.
A new Zn(ii) based coordination polymer (CP) built by the cohesive pilling of 2D Shubnikov type layers is reported. This material exhibits time dependent multicoloured emission, part of which shows a persistent green phosphorescence visible for up to two seconds to the naked eye, which originates from multiple charge transfer mechanisms.
Applied Chemistry Department, Chemistry Faculty, University of the Basque Country (UPV/EHU), 20080 Donostia, Spain. javier.cepeda@ehu.eus josemanuel.seco@ehu.eus and Polymer Science and Technology Department, Chemistry Faculty, University of the Basque Country (UPV/EHU), 20080 Donostia, Spain.
Javier
J
Cepeda
Applied Chemistry Department, Chemistry Faculty, University of the Basque Country (UPV/EHU), 20080 Donostia, Spain. javier.cepeda@ehu.eus josemanuel.seco@ehu.eus.
Eider San
ES
Sebastian
Nuclear Magnetic Resonance Platform, CIC BiomaGUNE, 20080 Donostia, Spain.
Daniel
D
Padro
Inorganic Chemistry Department, Chemistry Faculty, University of Granada, 18071 Granada, Spain.
Antonio
A
Rodríguez-Diéguez
Applied Physics Department, Science and Technology Faculty, University of the Basque Country, UPV/EHU, 48940 Bilbao, Spain.
Jose A
JA
García
Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU) and Donostia International Physics Center (DIPC), P.K. 1072, 20080 Donostia, Euskadi, Spain.
Jesus M
JM
Ugalde
Applied Chemistry Department, Chemistry Faculty, University of the Basque Country (UPV/EHU), 20080 Donostia, Spain. javier.cepeda@ehu.eus josemanuel.seco@ehu.eus.
Jose M
JM
Seco