Dichlorido{1-[N-(5-chloro-2-oxidophen­yl)carboximido­yl]naphthalen-2-olato-κ(3) O,N,O′}(methanol-κO)tin(IV)

In the title complex, [Sn(C(17)H(10)ClNO(2))Cl(2)(CH(3)OH)], the Sn(IV) atom features a distorted octa­hedral geometry defined by the O,N,O′-donors of the dianion, two Cl atoms and the methanol O atom. The six-membered chelate ring has a half-chair conformation with the Sn atom lying 0.449 (4) Å out of the plane defined by the remaining atoms (r.m.s. deviation = 0.0238 Å). Supra­molecular helical chains along [100], mediated by O—H⋯O hydrogen bonds, feature in the crystal packing. Chains are linked by C—H⋯O, C—H⋯Cl and π–π [centroid–centroid distance = 3.598 (2) Å] inter­actions.