Bis(μ-trimethyl­silanolato-κ²O:O)bis­{[2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl­phenolato-κ²N,O]zinc}

The binuclear title complex, [Zn₂(C₂₂H₂₈N₃O)₂(C₃H₉OSi)₂], has a crystallographic imposed centre of symmetry. The Zn^II atom is coordinated by three O and one N atom from one 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl­phenolate ligand and two bridging trimethyl­silanolate anions in a distorted tetra­hedral geometry. The dihedral angle between the benzotriazole ring system and the benzene ring is 19.83 (5)°. The tert-pentyl groups are disordered over two orientations with refined site-occupancy ratios of 0.858 (4):0.142 (4) and 0.665 (6):0.335 (6).