CaGeN2 crystallizes in the tetragonal I-42d space group. Ca(1) is bonded in a 4-coordinate geometry to four equivalent N(1) atoms. Ge(1) is bonded to four equivalent N(1) atoms to form corner-sharing GeN4 tetrahedra. N(1) is bonded in a 4-coordinate geometry to two equivalent Ca(1) and two equivalent Ge(1) atoms.
CaGeN2 crystallizes in the tetragonal I-42d space group. Ca(1) is bonded in a 4-coordinate geometry to four equivalent N(1) atoms. All Ca(1)-N(1) bond lengths are 2.42 Å. Ge(1) is bonded to four equivalent N(1) atoms to form corner-sharing GeN4 tetrahedra. All Ge(1)-N(1) bond lengths are 1.87 Å. N(1) is bonded in a 4-coordinate geometry to two equivalent Ca(1) and two equivalent Ge(1) atoms.