[N,N'-Bis(3-methyl­salicyl­idene)propane-1,3-diaminato]copper(II)

In the title mononuclear complex, [Cu(C₁₉H₂₀N₂O₂)], the four-coordinate Cu^II atom is in a distorted square-planar geometry defined by the two N atoms and two O atoms of the Schiff base ligand.

Methanol[4-nitro-2-(pyridin-2-ylmethyl­imino­meth­yl)phenolato](thio­cyanato)zinc(II)

The title compound, [Zn(C₁₃H₁₀N₃O₃)(NCS)(CH₄O)], is a mononuclear zinc(II) complex. The Zn^II atom has a square-pyramidal coordination geometry. In the basal plane, the Zn^II atom is coordinated by one O atom and two N atoms of the Schiff base ligand, and by the N atom of a thio­cyanate anion. The apical position is occupied by the O atom of a coordinated methanol mol­ecule. In the crystal structure, the mol­ecules are linked via inter­molecular O—H...O hydrogen bonds, forming chains parallel to the a axis.

[N,N′-Bis(3-methyl­salicyl­idene)propane-1,3-diaminato]nickel(II) methanol solvate

The title compound, [Ni(C₁₉H₂₀N₂O₂)]·CH₃OH, is mononuclear. The Ni^II ion is four-coordinated in a square-planar configuration by two N atoms and two O atoms of the Schiff base ligand. The Ni^II complex and solvent mol­ecule possess crystallographic mirror symmetry. The solvent mol­ecules are linked to the nickel(II) complexes through inter­molecular O—H...O hydrogen bonds.

[N,N'-Bis(3-methyl­salicyl­idene)-1,3-propane­diaminato]nickel(II)

The title compound, [Ni(C₁₉H₂₀N₂O₂)], is mononuclear. The Ni^II atom is four-coordinated in a square-planar configuration by two N atoms and two O atoms of the Schiff base ligand. The mol­ecule possesses crystallographic mirror symmetry.