Ball-and-stick model of part of the crystal structure of rutile, one of the mineral forms of titanium dioxide, TiO₂.

Oxygen atoms are coloured red, titaniums are grey.

X-ray crystallographic data from:
R. W. G. Wyckoff (1963) Crystal Structures 1 (second ed.), ניו יורק: Interscience Publishers, pp. 239−444

CIF retrieved from The American Mineralogist Crystal Structure Database.
See (2003). "The American Mineralogist Crystal Structure Database". American Mineralogist 88: 247-250. for details.