Hg crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 8-coordinate geometry to eight equivalent Hg(2) atoms. In the second Hg site, Hg(2) is bonded in a 8-coordinate geometry to four equivalent Hg(1) and four equivalent Hg(2) atoms.
Hg crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 8-coordinate geometry to eight equivalent Hg(2) atoms. There are a spread of Hg(1)-Hg(2) bond distances ranging from 3.18-3.37 Å. In the second Hg site, Hg(2) is bonded in a 8-coordinate geometry to four equivalent Hg(1) and four equivalent Hg(2) atoms. There are a spread of Hg(2)-Hg(2) bond distances ranging from 3.31-3.38 Å.