Aqua(dicyanamido-κN¹)(nitrato-κ²O,O′)(2,3,5,6-tetra-2-pyridylpyrazine-κ³N²,N¹,N⁶)manganese(II)

Abstract

In the title compound, [Mn(C2N3)(NO3)(C24H16N6)(H2O)], the central manganese(II) ion is hepta­coordinated to a tridentate 2,3,5,6-tetra-2-pyridylpyrazine ligand (tppz), a bidentate nitrate ligand, a terminal monodentate dicyanamide ligand (dca) and a water mol­ecule. The structure contains isolated neutral complexes, which are linked by O(water)—H⋯N hydrogen bonds generating chains along [010].

Diaquaiodido(2,3,5,6-tetra-2-pyridylpyrazine-κ3N2,N1,N6)manganese(II) iodide monohydrate

“…Mono-and dinuclear Mn II complexes of 2,3,5,6-tetra-2-pyridylpyrazine (tppz; C 24 H 16 N 6 ) ligand, such as [Mn(C 2 (Callejo et al, 2009) and [Mn 2 Cl 4 (tppz) 2 ] (Ha, 2011), have been investigated previously.…”