TaMnAs is half-Heusler structured and crystallizes in the cubic F-43m space group. Ta(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1) and four equivalent As(1) atoms. Mn(1) is bonded in a distorted q6 geometry to four equivalent Ta(1) and six equivalent As(1) atoms. As(1) is bonded to four equivalent Ta(1) and six equivalent Mn(1) atoms to form a mixture of distorted corner and face-sharing AsTa4Mn6 tetrahedra.
TaMnAs is half-Heusler structured and crystallizes in the cubic F-43m space group. Ta(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1) and four equivalent As(1) atoms. All Ta(1)-Mn(1) bond lengths are 2.63 Å. All Ta(1)-As(1) bond lengths are 2.63 Å. Mn(1) is bonded in a distorted q6 geometry to four equivalent Ta(1) and six equivalent As(1) atoms. All Mn(1)-As(1) bond lengths are 3.03 Å. As(1) is bonded to four equivalent Ta(1) and six equivalent Mn(1) atoms to form a mixture of distorted corner and face-sharing AsTa4Mn6 tetrahedra.