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V2MnRu crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two V2MnRu ribbons oriented in the (0, 1, 0) direction. V is bonded in a linear geometry to one Mn and one Ru atom. The V–Mn bond length is 2.92 Å. The V–Ru bond length is 2.13 Å. Mn is bonded in a linear geometry to two equivalent V atoms. Ru is bonded in a linear geometry to two equivalent V atoms.
V2MnRu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. V is bonded in a distorted body-centered cubic geometry to four equivalent Mn and four equivalent Ru atoms. All V–Mn bond lengths are 2.55 Å. All V–Ru bond lengths are 2.55 Å. Mn is bonded in a 8-coordinate geometry to eight equivalent V and six equivalent Ru atoms. All Mn–Ru bond lengths are 2.95 Å. Ru is bonded in a distorted body-centered cubic geometry to eight equivalent V and six equivalent Mn atoms.