Citation: Okrusch, M.; Schuessler, U.; Hock, R.; Brummer, A.; Theisinger, H.; Baier, M. (2003). Intergrown niobian rutile phases with Sc- and W-rich ferrocolumbite: an electron-microprobe and Rietveld study. American Mineralogist, 88, pp. 986-995.
Formula: O2 Ti
Chemical name: Ti O2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O4 Ti2 (O2 Ti)
Multiplicity: 1
Coordination sequences: