MnHgC4(NSe)4 crystallizes in the tetragonal I-4 space group. Mn(1) is bonded in a tetrahedral geometry to four equivalent N(1) atoms. Hg(1) is bonded in a tetrahedral geometry to four equivalent Se(1) atoms. C(1) is bonded in a single-bond geometry to one N(1) and one Se(1) atom. N(1) is bonded in a linear geometry to one Mn(1) and one C(1) atom. Se(1) is bonded in an L-shaped geometry to one Hg(1) and one C(1) atom.
MnHgC4(NSe)4 crystallizes in the tetragonal I-4 space group. Mn(1) is bonded in a tetrahedral geometry to four equivalent N(1) atoms. All Mn(1)-N(1) bond lengths are 2.03 Å. Hg(1) is bonded in a tetrahedral geometry to four equivalent Se(1) atoms. All Hg(1)-Se(1) bond lengths are 2.74 Å. C(1) is bonded in a single-bond geometry to one N(1) and one Se(1) atom. The C(1)-N(1) bond length is 1.18 Å. The C(1)-Se(1) bond length is 1.81 Å. N(1) is bonded in a linear geometry to one Mn(1) and one C(1) atom. Se(1) is bonded in an L-shaped geometry to one Hg(1) and one C(1) atom.