AM_Baddeleyite_4 Formula: Zr O2 Name: Baddeleyite Unit cell: 5.145 5.2075 5.3107 90.0 99.23 90.0 , V=140.45 Space group: P121/C1 (14)

Smith D K , Newkirk H W , Acta Crystallographica , 18 (1965) p.983-991, The crystal structure of baddeleyite (monoclinic ZrO2), and its relation to the polymorphism of ZrO2