Ga3BN4 is Lavarevi\'{c}ite structured and crystallizes in the cubic P-43m space group. Ga(1) is bonded to four equivalent N(1) atoms to form GaN4 tetrahedra that share corners with four equivalent B(1)N4 tetrahedra and corners with eight equivalent Ga(1)N4 tetrahedra. B(1) is bonded to four equivalent N(1) atoms to form BN4 tetrahedra that share corners with twelve equivalent Ga(1)N4 tetrahedra. N(1) is bonded to three equivalent Ga(1) and one B(1) atom to form corner-sharing NGa3B tetrahedra.
Ga3BN4 is Lavarevi\'{c}ite structured and crystallizes in the cubic P-43m space group. Ga(1) is bonded to four equivalent N(1) atoms to form GaN4 tetrahedra that share corners with four equivalent B(1)N4 tetrahedra and corners with eight equivalent Ga(1)N4 tetrahedra. All Ga(1)-N(1) bond lengths are 1.95 Å. B(1) is bonded to four equivalent N(1) atoms to form BN4 tetrahedra that share corners with twelve equivalent Ga(1)N4 tetrahedra. All B(1)-N(1) bond lengths are 1.65 Å. N(1) is bonded to three equivalent Ga(1) and one B(1) atom to form corner-sharing NGa3B tetrahedra.