It is an octahedral complex. The Ti-O bonds lengths range from 2.023 to 2.013 Å, the large variation being attributed to the Jahn-Teller effect. Ti(acac)3 possesses helical chirality, giving rise to Δ- and Λ-enantiomers.
^Arslan, Evrim; Lalancette, Roger A.; Bernal, Ivan (2017). "An Historic and Scientific Study of the Properties of Metal(III) Tris-acetylacetonates". Structural Chemistry. 28: 201–212. doi:10.1007/s11224-016-0864-0. S2CID99668641.
^Eaton, D. R. (1965). "The Nuclear Magnetic Resonance of Some Paramagnetic Transition Metal Acetylacetonates". Journal of the American Chemical Society. 87 (14): 3097–3102. doi:10.1021/ja01092a015.
^Zambelli, Adolfo; Oliva, Leone; Pellecchia, Claudio (1989). "Soluble Catalysts for Syndiotactic Polymerization of Styrene". Macromolecules. 22 (5): 2129–2130. Bibcode:1989MaMol..22.2129Z. doi:10.1021/ma00195a021.