InGeN2 is beta beryllia-derived structured and crystallizes in the orthorhombic Pna2_1 space group. In(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form InN4 tetrahedra that share corners with four equivalent In(1)N4 tetrahedra and corners with eight equivalent Ge(1)N4 tetrahedra. Ge(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form GeN4 tetrahedra that share corners with four equivalent Ge(1)N4 tetrahedra and corners with eight equivalent In(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent In(1) and two equivalent Ge(1) atoms to form distorted corner-sharing NIn2Ge2 tetrahedra. In the second N site, N(2) is bonded to two equivalent In(1) and two equivalent Ge(1) atoms to form distorted corner-sharing NIn2Ge2 tetrahedra.
InGeN2 is beta beryllia-derived structured and crystallizes in the orthorhombic Pna2_1 space group. In(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form InN4 tetrahedra that share corners with four equivalent In(1)N4 tetrahedra and corners with eight equivalent Ge(1)N4 tetrahedra. There is one shorter (2.32 Å) and one longer (2.37 Å) In(1)-N(1) bond length. There is one shorter (2.32 Å) and one longer (2.47 Å) In(1)-N(2) bond length. Ge(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form GeN4 tetrahedra that share corners with four equivalent Ge(1)N4 tetrahedra and corners with eight equivalent In(1)N4 tetrahedra. There is one shorter (1.91 Å) and one longer (1.92 Å) Ge(1)-N(1) bond length. There is one shorter (1.91 Å) and one longer (1.92 Å) Ge(1)-N(2) bond length. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent In(1) and two equivalent Ge(1) atoms to form distorted corner-sharing NIn2Ge2 tetrahedra. In the second N site, N(2) is bonded to two equivalent In(1) and two equivalent Ge(1) atoms to form distorted corner-sharing NIn2Ge2 tetrahedra.