Pb6O5(NO3)2: A Nonlinear Optical Oxynitrate Structurally Based on Lead Oxide Framework

Pb6O5(NO3)2: A Nonlinear Optical Oxynitrate Structurally Based on Lead Oxide Framework

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 channe...

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Veröffentlicht in:Inorganic chemistry 2020-03, Vol.59 (6), p.3523-3526
Hauptverfasser: Charkin, Dmitry O, Borisov, Artem S, Plokhikh, Igor V, Stefanovich, Sergey Yu, Zadoya, Anastasiya I, Zaloga, Alexander N, Semenova, Tatiana F, Siidra, Oleg I
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Sprache:eng
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Zusammenfassung: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 ∼500 °C in air) suggest it to be a new promising NLO material.
ISSN:0020-1669
1520-510X
DOI:10.1021/acs.inorgchem.0c00001