NiO7P2Sr
El Bali, B.Boukhari, A.Glaum, R.Maass, K.Aride, J.Wald, D.Abraham, F.
Solid State Sciences (2001) 3, 669-676
a=5.2691Å b=8.2674Å c=12.614Å
α=90° β=90.246° γ=90°