AM_Spinel_18
Formula:
(Ni Al2) O4
Name:
Spinel
Unit cell:
8.04899 8.04899 8.04899 90.0 90.0 90.0 , V=521.46
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 = 1000 C, initially annealed at 800 C