AM_Rutile_1 Formula: Ti.91 Al.08 Nb.01 Cr.01 O2 Name: Rutile Unit cell: 4.594 4.594 2.9586 90.0 90.0 90.0 , V=62.44 Space group: P42/MNM (136)

Swope R J , Smyth J R , Larson A C , American Mineralogist , 80 (1995) p.448-453, H in rutile-type compounds: I. Single-crystal neutron and X-ray diffraction, study of H in rutile