Crystal Structure of NaO3.492U

Id9015457
a (Å)3.911
b (Å)3.911
c (Å)17.857
α (°)90
β (°)90
γ (°)120
V (Å3)236.546
Space groupR -3 m :H
Authors: Gasperin, M.
Publication: Journal of the Less-Common Metals (1986) 119, 83-90