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PrHg3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Pr is bonded to twelve equivalent Hg atoms to form a mixture of face and corner-sharing PrHg12 cuboctahedra. There are six shorter (3.25 Å) and six longer (3.44 Å) Pr–Hg bond lengths. Hg is bonded in a 4-coordinate geometry to four equivalent Pr atoms.
Pr2HgPb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pr is bonded in a body-centered cubic geometry to four equivalent Hg and four equivalent Pb atoms. All Pr–Hg bond lengths are 3.40 Å. All Pr–Pb bond lengths are 3.40 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Pr atoms. Pb is bonded in a body-centered cubic geometry to eight equivalent Pr atoms.
Pd2AgHg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pd is bonded in a body-centered cubic geometry to four equivalent Ag and four equivalent Hg atoms. All Pd–Ag bond lengths are 2.83 Å. All Pd–Hg bond lengths are 2.83 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Pd atoms. Hg is bonded in a body-centered cubic geometry to eight equivalent Pd atoms.
Pr2HgSn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pr is bonded in a body-centered cubic geometry to four equivalent Hg and four equivalent Sn atoms. All Pr–Hg bond lengths are 3.36 Å. All Pr–Sn bond lengths are 3.36 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Pr atoms. Sn is bonded in a body-centered cubic geometry to eight equivalent Pr atoms.
LaAu2Hg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. La is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All La–Au bond lengths are 3.14 Å. Au is bonded in a body-centered cubic geometry to four equivalent La and four equivalent Hg atoms. All Au–Hg bond lengths are 3.14 Å. Hg is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.
Pu2HgBi is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pu is bonded in a body-centered cubic geometry to four equivalent Hg and four equivalent Bi atoms. All Pu–Hg bond lengths are 3.32 Å. All Pu–Bi bond lengths are 3.32 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Pu atoms. Bi is bonded in a body-centered cubic geometry to eight equivalent Pu atoms.
Ac2HgGe is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ac is bonded in a body-centered cubic geometry to four equivalent Hg and four equivalent Ge atoms. All Ac–Hg bond lengths are 3.44 Å. All Ac–Ge bond lengths are 3.44 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Ac atoms. Ge is bonded in a body-centered cubic geometry to eight equivalent Ac atoms.
Sc3Hg is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Sc is bonded to eight equivalent Sc and four equivalent Hg atoms to form distorted ScSc8Hg4 cuboctahedra that share corners with four equivalent HgSc12 cuboctahedra, corners with fourteen equivalent ScSc8Hg4 cuboctahedra, edges with six equivalent HgSc12 cuboctahedra, edges with twelve equivalent ScSc8Hg4 cuboctahedra, faces with four equivalent HgSc12 cuboctahedra, and faces with sixteen equivalent ScSc8Hg4 cuboctahedra. There are a spread of Sc–Sc bond distances ranging from 3.11–3.24 Å. There are two shorter (3.17 Å) and two longer (3.18 Å) Sc–Hg bond lengths. Hg is bonded to twelve equivalent Sc atoms to form HgSc12 cuboctahedra that share corners with six equivalent HgSc12 cuboctahedra, corners with twelve equivalent ScSc8Hg4 cuboctahedra, edges with eighteen equivalent ScSc8Hg4 cuboctahedra, faces with eight equivalent HgSc12 cuboctahedra, and faces with twelve equivalent ScSc8Hg4 cuboctahedra.
AcAu2Hg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ac is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Ac–Au bond lengths are 3.22 Å. Au is bonded in a body-centered cubic geometry to four equivalent Ac and four equivalent Hg atoms. All Au–Hg bond lengths are 3.22 Å. Hg is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.
AcHg3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ac is bonded to twelve equivalent Hg atoms to form a mixture of corner and face-sharing AcHg12 cuboctahedra. There are six shorter (3.39 Å) and six longer (3.57 Å) Ac–Hg bond lengths. Hg is bonded in a 4-coordinate geometry to four equivalent Ac atoms.
LaHg3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. La is bonded to twelve equivalent Hg atoms to form a mixture of face and corner-sharing LaHg12 cuboctahedra. There are six shorter (3.30 Å) and six longer (3.46 Å) La–Hg bond lengths. Hg is bonded in a 4-coordinate geometry to four equivalent La atoms.
Sc2TcHg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc is bonded in a body-centered cubic geometry to four equivalent Tc and four equivalent Hg atoms. All Sc–Tc bond lengths are 2.92 Å. All Sc–Hg bond lengths are 2.92 Å. Tc is bonded in a body-centered cubic geometry to eight equivalent Sc atoms. Hg is bonded in a body-centered cubic geometry to eight equivalent Sc atoms.
Sc2AgHg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc is bonded in a body-centered cubic geometry to four equivalent Ag and four equivalent Hg atoms. All Sc–Ag bond lengths are 3.02 Å. All Sc–Hg bond lengths are 3.02 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Sc atoms. Hg is bonded in a body-centered cubic geometry to eight equivalent Sc atoms.
PuAu2Hg is Heusler structured and crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Pu is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Pu–Au bond lengths are 3.06 Å. Au is bonded in a body-centered cubic geometry to four equivalent Pu and four equivalent Hg atoms. All Au–Hg bond lengths are 3.06 Å. Hg is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.
PaAu2Hg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pa is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Pa–Au bond lengths are 3.05 Å. Au is bonded in a body-centered cubic geometry to four equivalent Pa and four equivalent Hg atoms. All Au–Hg bond lengths are 3.05 Å. Hg is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.
PmAu2Hg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pm is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Pm–Au bond lengths are 3.09 Å. Au is bonded in a body-centered cubic geometry to four equivalent Pm and four equivalent Hg atoms. All Au–Hg bond lengths are 3.09 Å. Hg is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.
CaHg3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ca is bonded to twelve equivalent Hg atoms to form a mixture of face and corner-sharing CaHg12 cuboctahedra. There are six shorter (3.28 Å) and six longer (3.38 Å) Ca–Hg bond lengths. Hg is bonded in a distorted see-saw-like geometry to four equivalent Ca atoms.
Pm2HgGe is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pm is bonded in a body-centered cubic geometry to four equivalent Hg and four equivalent Ge atoms. All Pm–Hg bond lengths are 3.23 Å. All Pm–Ge bond lengths are 3.23 Å. Hg is bonded in a body-centered cubic geometry to eight equivalent Pm atoms. Ge is bonded in a body-centered cubic geometry to eight equivalent Pm atoms.