BA3GA2N4

Authors
YAMANE H DISALVO FJ
Citation
H. Yamane et Fj. Disalvo, BA3GA2N4, Acta crystallographica. Section C, Crystal structure communications, 52, 1996, pp. 760-761
Citations number
15
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
52
Year of publication
1996
Part
4
Pages
760 - 761
Database
ISI
SICI code
0108-2701(1996)52:<760:B>2.0.ZU;2-#
Abstract
The crystal structure of tribarium digallium tetranitride is based on a distorted cubic close packing of N atoms with three-quarters of the octahedral holes occupied by Ba atoms and one-quarter of the tetrahedr al holes occupied by Ga atoms. The GaN4 tetrahedra share edges and for m [GaN4/23-] chains, which are isosteric to the edge-sharing SiS2 tetr ahedra in the SiS2 structure.