1.
Inorg Chem
; 59(6): 3523-3526, 2020 Mar 16.
Article
in English
| MEDLINE
| ID: mdl-32091893
ABSTRACT
A high second harmonic generation response is demonstrated by a Pb6O5(NO3)2 lead oxynitrate whose identity was verified upon reinvestigation of the PbO-Pb(NO3)2 system. Its crystal structure exhibits a unique cationic [Pb6O5]2+ framework hosting orientationally ordered NO3- triangles in the channels. Easy preparation and high thermal stability (until â¼500 °C in air) suggest it to be a new promising NLO material.