Materials Data on EuHgPb by Materials Project
EuHgPb crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to six equivalent Hg and six equivalent Pb atoms. There are three shorter (3.33 Å) and three longer (3.85 Å) Eu–Hg bond lengths. There are three shorter (3.41 Å) and three longer (3.74 Å) Eu–Pb bond lengths. Hg is bonded in a 10-coordinate geometry to six equivalent Eu and four equivalent Pb atoms. There are three shorter (3.04 Å) and one longer (3.28 Å) Hg–Pb bond lengths. Pb is bonded in a 10-coordinate geometry to six equivalent Eu and four equivalent Hg atoms.
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