AM_Chrysoberyl
Formula: Al2 Be O4
Name: Chrysoberyl
Unit cell: 9.404 5.476 4.427 90.0 90.0 90.0 , V=227.97
Space group: PNMA (62)

Farrell E F , Fang J H , Newnham R E , American Mineralogist , 48 (1963) p.804-810, Refinement of the chrysoberyl structure