NbO2
Pynn, R.Axe, J.D.Thomas, R.
Physical Review, Serie 3. B - Solid State (1,1970-17,1977) (1976) 13, 2965-2975
a=13.66Å b=13.66Å c=5.964Å
α=90° β=90° γ=90°
O3Re
Jorgensen, J.E.Batlogg, B.Jorgensen, J.D.Axe, J.D.Remeika, J.P.
Physical Review, Serie 3. B - Condensed Matter (18,1978-) (1986) 33, 4793-4798
a=7.4236Å b=7.4236Å c=7.4236Å