Materials Data on EuMgPb by Materials Project
MgEuPb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded to four equivalent Pb atoms to form a mixture of distorted edge and corner-sharing MgPb4 tetrahedra. There are a spread of Mg–Pb bond distances ranging from 3.01–3.14 Å. Eu is bonded in a 5-coordinate geometry to five equivalent Pb atoms. There are a spread of Eu–Pb bond distances ranging from 3.38–3.51 Å. Pb is bonded in a 9-coordinate geometry to four equivalent Mg and five equivalent Eu atoms.
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