Materials Data on GaBN2 by Materials Project
GaBN2 is Enargite-like structured and crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Ga3+ is bonded to four equivalent N3- atoms to form GaN4 tetrahedra that share corners with four equivalent GaN4 tetrahedra and corners with eight equivalent BN4 tetrahedra. All Ga–N bond lengths are 1.91 Å. B3+ is bonded to four equivalent N3- atoms to form BN4 tetrahedra that share corners with four equivalent BN4 tetrahedra and corners with eight equivalent GaN4 tetrahedra. All B–N bond lengths are 1.65 Å. N3- is bonded to two equivalent Ga3+ and two equivalent B3+ atoms to form corner-sharing NGa2B2 tetrahedra.
36 MATERIALS SCIENCE↗