#152
P3121
Example – Berlinite, AlPO4
Honoring Professor Nils Johan Berlin (1812-1891), pharmacologist, University of Lund, Lund, Sweden.
X-ray study of the alpha-beta transformation of Berlinite (AlPO4)
Ng, H.N.; Calvo, C.
Canadian Journal of Physics (1976) 54, p638-p647
http://www.webmineral.com/data/Berlinite.shtml
AlO4 tetrahedra (blue)
PO4 tetrahedra (orange)