Co3(BiN2)2 crystallizes in the monoclinic C2/c space group. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent N(1) and two equivalent N(2) atoms. In the second Co site, Co(2) is bonded in a distorted see-saw-like geometry to two equivalent N(1) and two equivalent N(2) atoms. Bi(1) is bonded in a 2-coordinate geometry to one N(1) and one N(2) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 4-coordinate geometry to one Co(2), two equivalent Co(1), and one Bi(1) atom. In the second N site, N(2) is bonded in a rectangular see-saw-like geometry to one Co(2), two equivalent Co(1), and one Bi(1) atom.
Co3(BiN2)2 crystallizes in the monoclinic C2/c space group. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent N(1) and two equivalent N(2) atoms. There is one shorter (1.86 Å) and one longer (1.90 Å) Co(1)-N(1) bond length. There is one shorter (1.86 Å) and one longer (1.88 Å) Co(1)-N(2) bond length. In the second Co site, Co(2) is bonded in a distorted see-saw-like geometry to two equivalent N(1) and two equivalent N(2) atoms. Both Co(2)-N(1) bond lengths are 1.93 Å. Both Co(2)-N(2) bond lengths are 1.82 Å. Bi(1) is bonded in a 2-coordinate geometry to one N(1) and one N(2) atom. The Bi(1)-N(1) bond length is 2.38 Å. The Bi(1)-N(2) bond length is 2.49 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 4-coordinate geometry to one Co(2), two equivalent Co(1), and one Bi(1) atom. In the second N site, N(2) is bonded in a rectangular see-saw-like geometry to one Co(2), two equivalent Co(1), and one Bi(1) atom.