{μ-66′-Dimeth­oxy-22′-propane-13-diylbis(nitrilo­methanylyl­idene)di­phenolato}dimethano­ltrinitrato­samarium(III)zinc(II) methanol disolvate

摘要

In the title complex, [SmZn(C19H20N2O4)(NO3)3(CH3OH)2]·2CH3OH, the Zn^II ion is six-coordinated by two O atoms and two N atoms of the deprotonated Schiff base ligand and by two O atoms from methanol mol­ecules, forming a slightly distorted octa­hedral geometry. The Sm^III ion is coordinated by six O atoms from three chelating nitrate ligands and four O atoms from the Schiff base ligand, forming a distorted bicapped square-anti­prismatic environment. In the crystal, inter­molecular O—H⋯O hydrogen bonds connect the complex mol­ecules and the two methanol solvent mol­ecules, forming (10) sheets.