Mn4AuHg3 is beta-prime cadmium gold-derived structured and crystallizes in the orthorhombic Pmm2 space group. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted body-centered cubic geometry to two equivalent Au(1), two equivalent Hg(1), and four equivalent Hg(2) atoms. In the second Mn site, Mn(2) is bonded in a 8-coordinate geometry to two equivalent Au(1), two equivalent Hg(1), and four equivalent Hg(3) atoms. In the third Mn site, Mn(3) is bonded in a distorted body-centered cubic geometry to four equivalent Au(1), two equivalent Hg(2), and two equivalent Hg(3) atoms. In the fourth Mn site, Mn(4) is bonded in a distorted body-centered cubic geometry to two equivalent Hg(2), two equivalent Hg(3), and four equivalent Hg(1) atoms. Au(1) is bonded in a 8-coordinate geometry to two equivalent Mn(1), two equivalent Mn(2), four equivalent Mn(3), and two equivalent Hg(2) atoms. There are three inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a distorted body-centered cubic geometry to two equivalent Mn(1), two equivalent Mn(2), and four equivalent Mn(4) atoms. In the second Hg site, Hg(2) is bonded in a 10-coordinate geometry to two equivalent Mn(3), two equivalent Mn(4), four equivalent Mn(1), and two equivalent Au(1) atoms. In the third Hg site, Hg(3) is bonded in a distorted body-centered cubic geometry to two equivalent Mn(3), two equivalent Mn(4), and four equivalent Mn(2) atoms.
Mn4AuHg3 is beta-prime cadmium gold-derived structured and crystallizes in the orthorhombic Pmm2 space group. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted body-centered cubic geometry to two equivalent Au(1), two equivalent Hg(1), and four equivalent Hg(2) atoms. Both Mn(1)-Au(1) bond lengths are 2.81 Å. Both Mn(1)-Hg(1) bond lengths are 2.93 Å. All Mn(1)-Hg(2) bond lengths are 2.86 Å. In the second Mn site, Mn(2) is bonded in a 8-coordinate geometry to two equivalent Au(1), two equivalent Hg(1), and four equivalent Hg(3) atoms. Both Mn(2)-Au(1) bond lengths are 2.79 Å. Both Mn(2)-Hg(1) bond lengths are 2.98 Å. All Mn(2)-Hg(3) bond lengths are 2.89 Å. In the third Mn site, Mn(3) is bonded in a distorted body-centered cubic geometry to four equivalent Au(1), two equivalent Hg(2), and two equivalent Hg(3) atoms. All Mn(3)-Au(1) bond lengths are 2.87 Å. Both Mn(3)-Hg(2) bond lengths are 2.86 Å. Both Mn(3)-Hg(3) bond lengths are 2.90 Å. In the fourth Mn site, Mn(4) is bonded in a distorted body-centered cubic geometry to two equivalent Hg(2), two equivalent Hg(3), and four equivalent Hg(1) atoms. Both Mn(4)-Hg(2) bond lengths are 2.87 Å. Both Mn(4)-Hg(3) bond lengths are 2.90 Å. All Mn(4)-Hg(1) bond lengths are 2.87 Å. Au(1) is bonded in a 8-coordinate geometry to two equivalent Mn(1), two equivalent Mn(2), four equivalent Mn(3), and two equivalent Hg(2) atoms. Both Au(1)-Hg(2) bond lengths are 3.07 Å. There are three inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a distorted body-centered cubic geometry to two equivalent Mn(1), two equivalent Mn(2), and four equivalent Mn(4) atoms. In the second Hg site, Hg(2) is bonded in a 10-coordinate geometry to two equivalent Mn(3), two equivalent Mn(4), four equivalent Mn(1), and two equivalent Au(1) atoms. In the third Hg site, Hg(3) is bonded in a distorted body-centered cubic geometry to two equivalent Mn(3), two equivalent Mn(4), and four equivalent Mn(2) atoms.