Bis(thio­carbohydrazide)dithio­cyanato­iron(II)

In the title compound, Fe^II(NCS)₂(CH₆N₄S)₂], the Fe^II cation is surrounded by two S atoms and two N atoms from thio­carbohydrazide groups and by two N atoms from thio­cyanate groups. The geometry around the Fe^II cation, which is located on a center of inversion, is distorted octa­hedral. The thio­carbohydrazide mol­ecule assumes a cis–trans conformation, which is reinforced by an N—H?N hydrogen bond. Mol­ecules of the title compound are connected via inter­molecular N—H?S and N—H?N hydrogen bonds to form a three‐dimensional network structure.