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Acta Cryst. (2013). E69, m631-m632
[ doi:10.1107/S1600536813029644 ]

{2,2'-[Ethane-1,2-diylbis(nitrilo­methan­yl­yl­idene)]diphenolato}(iso­propano­lato)aluminium di­chloro­methane hemisolvate

K. V. Zaitsev, E. A. Kuchuk, S. S. Karlov, G. S. Zaitseva and A. V. Churakov

Abstract: In the title compound, [Al(C16H14N2O2)(C3H7O)]·0.5CH2Cl2, the salen complex is monomeric and the dichlormethane solvent mol­ecule lies on a crystallographic twofold axis. The central Al atom is fivefold coordinated and possesses a square-based pyramidal environment. The Al-OAlk(iprop­yl) bond [1.7404 (14) Å] is much shorter than the Al-OAr(salen) bond lengths [1.7974 (15) and 1.8094 (14) Å]. The iso­propyl­oxo group forms an intra­molecular C-H...N hydrogen bond. In the crystal, the complex mol­ecules are linked by weak C-H...O inter­actions.


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