Materials Data on UFeGe by Materials Project
UFeGe crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent U sites. In the first U site, U is bonded in a 2-coordinate geometry to four Fe and six Ge atoms. There are a spread of U–Fe bond distances ranging from 2.14–3.09 Å. There are a spread of U–Ge bond distances ranging from 3.03–3.29 Å. In the second U site, U is bonded in a 10-coordinate geometry to four Fe and six Ge atoms. There are a spread of U–Fe bond distances ranging from 2.97–3.18 Å. There are a spread of U–Ge bond distances ranging from 2.97–3.06 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a 1-coordinate geometry to four U and four Ge atoms. There are a spread of Fe–Ge bond distances ranging from 2.52–3.28 Å. In the second Fe site, Fe is bonded in a 5-coordinate geometry to four U and four Ge atoms. There are a spread of Fe–Ge bond distances ranging from 2.44–2.61 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 10-coordinate geometry to six U and four Fe atoms. In the second Ge site, Ge is bonded in a 10-coordinate geometry to six U and four Fe atoms.