Bis{2,2′-[methyl­aza­nediylbis(methyl­ene)]bis­(4,6-dimethyl­phenolato)-κ³O,N,O′}titanium(IV) toluene sesquisolvate

The title compound, [Ti(C₁₉H₂₃NO₂)₂]·1.5C₇H₈, crystallizes with one titanium complex mol­ecule per asymmetric unit together with one and a half toluene mol­ecules. The Ti^IV atom is coordinated by two fully deprotonated O,N,O′-tridentate phen­oxy­amine ligands in a distorted octa­hedral environment. Within this arrangement the O atoms occupy the equatorial sites and the N atoms the axial sites. One of the toluene mol­ecules is disordered over two sets of sites in a 0.628 (18):0.372 (18) ratio.

2-Benzhydryl-6-tert-butyl-4-methyl­phenol

The title compound, C₂₄H₂₆O, was prepared by the reaction between 2-tert-butyl-4-methyl­phenol and diphenyl­methanol in the presence of sulfuric acid. Three benzene rings are attached directly to the central C—H group in a twisted propeller conformation with the local pseudo-C₃ rotational axis coinciding with the C—H bond. There are three short C—H...O contacts in the molecule.

4-(1H-Tetra­zol-5-yl)benzene-1,3-diol

In the title compound, C₇H₆N₄O₂, rings are almost coplanar, the dihedral angle between them being 8.45 (13)°. An intra­molecular N—H...O hydrogen bond occurs. In the crystal, the mol­ecules are linked by O—H...N and N—H...O hydrogen bonds into a three-dimensional network.