Na2BN crystallizes in the orthorhombic Pbcm space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a 3-coordinate geometry to one B(1) and two equivalent N(1) atoms. In the second Na site, Na(2) is bonded in a 4-coordinate geometry to two equivalent B(1) and two equivalent N(1) atoms. B(1) is bonded in a distorted bent 120 degrees geometry to one Na(1), two equivalent Na(2), and two equivalent N(1) atoms. N(1) is bonded in a 2-coordinate geometry to two equivalent Na(1), two equivalent Na(2), and two equivalent B(1) atoms.
Na2BN crystallizes in the orthorhombic Pbcm space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a 3-coordinate geometry to one B(1) and two equivalent N(1) atoms. The Na(1)-B(1) bond length is 2.97 Å. Both Na(1)-N(1) bond lengths are 2.63 Å. In the second Na site, Na(2) is bonded in a 4-coordinate geometry to two equivalent B(1) and two equivalent N(1) atoms. Both Na(2)-B(1) bond lengths are 2.77 Å. There is one shorter (2.63 Å) and one longer (2.70 Å) Na(2)-N(1) bond length. B(1) is bonded in a distorted bent 120 degrees geometry to one Na(1), two equivalent Na(2), and two equivalent N(1) atoms. Both B(1)-N(1) bond lengths are 1.43 Å. N(1) is bonded in a 2-coordinate geometry to two equivalent Na(1), two equivalent Na(2), and two equivalent B(1) atoms.