BeGeP2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. Be(1) is bonded to four equivalent P(1) atoms to form BeP4 tetrahedra that share corners with four equivalent Be(1)P4 tetrahedra and corners with eight equivalent Ge(1)P4 tetrahedra. Ge(1) is bonded to four equivalent P(1) atoms to form GeP4 tetrahedra that share corners with four equivalent Ge(1)P4 tetrahedra and corners with eight equivalent Be(1)P4 tetrahedra. P(1) is bonded to two equivalent Be(1) and two equivalent Ge(1) atoms to form corner-sharing PBe2Ge2 tetrahedra.
BeGeP2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. Be(1) is bonded to four equivalent P(1) atoms to form BeP4 tetrahedra that share corners with four equivalent Be(1)P4 tetrahedra and corners with eight equivalent Ge(1)P4 tetrahedra. All Be(1)-P(1) bond lengths are 2.17 Å. Ge(1) is bonded to four equivalent P(1) atoms to form GeP4 tetrahedra that share corners with four equivalent Ge(1)P4 tetrahedra and corners with eight equivalent Be(1)P4 tetrahedra. All Ge(1)-P(1) bond lengths are 2.33 Å. P(1) is bonded to two equivalent Be(1) and two equivalent Ge(1) atoms to form corner-sharing PBe2Ge2 tetrahedra.