Crystal structure of bis­(1,3-bis­{[(1H-pyrrol-2-yl)methyl­idene]amino-κN}propan-2-olato-κO)manganese(III) nitrate methanol monosolvate

The asymmetric unit of the title compound, [Mn(C(13)H(15)N(4)O)(2)]NO(3)·CH(3)OH, contains two independent complex cations, in each of which the Mn(III) ion is located on an inversion centre. The Mn(III) ion is coordinated by four N and two O atoms from two 1,3-bis­{[(1H-pyrrol-2-yl)methyl­idene]amino}­propan-2-olate ligands, resulting in a distorted octa­hedral geometry. The average Mn—ligand bond lengths in the two complex mol­ecules are 2.074 and 2.079 Å. In the crystal, inter­molecular N—H⋯O hydrogen bonds between the pyrrole group of the ligand and the non-coordinating nitrate ion give rise to a chain structure along [10-1]. The methanol solvent mol­ecule and the nitrate ion are connected by an O—H⋯O hydrogen bond.