Figure 1 View of the molecular structure of (I) expanded to show the manganese coordination sphere (50% displacement ellipsoids; arbitrary spheres for the H atoms). Symmetry codes: (i) -x, -y, -z; (ii) x - 1, y, z; (iii) 1-x, -y, -z. The double-dashed line represents the hydrogen bond.

© International Union of Crystallography 2007