FeInAs is half-Heusler structured and crystallizes in the cubic F-43m space group. Fe(1) is bonded in a 10-coordinate geometry to four equivalent In(1) and six equivalent As(1) atoms. In(1) is bonded in a body-centered cubic geometry to four equivalent Fe(1) and four equivalent As(1) atoms. As(1) is bonded to six equivalent Fe(1) and four equivalent In(1) atoms to form a mixture of distorted face and corner-sharing AsIn4Fe6 tetrahedra.
FeInAs is half-Heusler structured and crystallizes in the cubic F-43m space group. Fe(1) is bonded in a 10-coordinate geometry to four equivalent In(1) and six equivalent As(1) atoms. All Fe(1)-In(1) bond lengths are 2.72 Å. All Fe(1)-As(1) bond lengths are 3.14 Å. In(1) is bonded in a body-centered cubic geometry to four equivalent Fe(1) and four equivalent As(1) atoms. All In(1)-As(1) bond lengths are 2.72 Å. As(1) is bonded to six equivalent Fe(1) and four equivalent In(1) atoms to form a mixture of distorted face and corner-sharing AsIn4Fe6 tetrahedra.