AM_Spinel_20
Formula:
(Ni Al2) O4
Name:
Spinel
Unit cell:
8.04622 8.04622 8.04622 90.0 90.0 90.0 , V=520.93
Space group:
FD3M (227)
Roelofsen J N , Peterson R C , Raudsepp M , American Mineralogist , 77 (1992) p.522-528, Structural variation in nickel aluminate spinel (NiAl2O4), sample quench temperature = 800 C, initially annealed at 800 C