K2NaInAs2 crystallizes in the orthorhombic Ibam space group. K(1) is bonded in a 9-coordinate geometry to two equivalent Na(1), two equivalent In(1), and five equivalent As(1) atoms. Na(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted NaK4As4 tetrahedra that share edges with four equivalent In(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. In(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted InK4As4 tetrahedra that share edges with four equivalent Na(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. As(1) is bonded in a 9-coordinate geometry to five equivalent K(1), two equivalent Na(1), and two equivalent In(1) atoms.
K2NaInAs2 crystallizes in the orthorhombic Ibam space group. K(1) is bonded in a 9-coordinate geometry to two equivalent Na(1), two equivalent In(1), and five equivalent As(1) atoms. Both K(1)-Na(1) bond lengths are 3.57 Å. Both K(1)-In(1) bond lengths are 3.63 Å. There are a spread of K(1)-As(1) bond distances ranging from 3.43-3.71 Å. Na(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted NaK4As4 tetrahedra that share edges with four equivalent In(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. All Na(1)-As(1) bond lengths are 2.98 Å. In(1) is bonded to four equivalent K(1) and four equivalent As(1) atoms to form distorted InK4As4 tetrahedra that share edges with four equivalent Na(1)K4As4 tetrahedra, faces with two equivalent Na(1)K4As4 tetrahedra, and faces with two equivalent In(1)K4As4 tetrahedra. All In(1)-As(1) bond lengths are 2.73 Å. As(1) is bonded in a 9-coordinate geometry to five equivalent K(1), two equivalent Na(1), and two equivalent In(1) atoms.