C3N4 is Indium-like structured and crystallizes in the hexagonal P6_3/m space group. The structure is zero-dimensional and consists of two cyanide nitrogen molecules. C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. There are two inequivalent N sites. In the first N site, N(2) is bonded in a trigonal planar geometry to three equivalent C(1) atoms. In the second N site, N(1) is bonded in a single-bond geometry to one C(1) atom.
C3N4 is Indium-like structured and crystallizes in the hexagonal P6_3/m space group. The structure is zero-dimensional and consists of two cyanide nitrogen molecules. C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. The C(1)-N(1) bond length is 1.17 Å. The C(1)-N(2) bond length is 1.36 Å. There are two inequivalent N sites. In the first N site, N(2) is bonded in a trigonal planar geometry to three equivalent C(1) atoms. In the second N site, N(1) is bonded in a single-bond geometry to one C(1) atom.