An Unprecedented AB2 Tetrahedra Network Structure Type in a High-Pressure Phase of Phosphorus Oxonitride (PON)

被引：20

作者：

Baumann, Dominik ^{[1
]}

Sedlmaier, Stefan J. ^{[1
]}

Schnick, Wolfgang ^{[1
]}

机构：

[1] Univ Munich, Dept Chem, Lehrstuhl Anorgan Festkorperchem, D-81377 Munich, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 19期

关键词：

high-pressure chemistry; nitrides; phosphorus; solid-state structures; structure elucidation; SOLID-STATE CHEMISTRY; CRYSTAL-STRUCTURES; NITRIDE GLASSES; OXYNITRIDE PON; GENERATION; INVARIANTS; TOPOLOGY; 3-RINGS;

D O I：

10.1002/anie.201200811

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Restructuring: An unprecedented framework structure made up of tetrahedra has been discovered in a novel high-pressure polymorph of the phosphorus oxonitride PON by treating a single-source precursor at 12 GPa and 1250°C. It is the first polymorph of PON that does not crystallize in a structure type known from SiO 2. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4707 / 4709

页数：3

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