Materials Data on Pr3Tl5 by Materials Project
Pr3Tl5 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Pr sites. In the first Pr site, Pr is bonded in a 9-coordinate geometry to nine Tl atoms. There are a spread of Pr–Tl bond distances ranging from 3.17–3.77 Å. In the second Pr site, Pr is bonded in a 10-coordinate geometry to ten Tl atoms. There are a spread of Pr–Tl bond distances ranging from 3.32–3.60 Å. There are three inequivalent Tl sites. In the first Tl site, Tl is bonded in a 5-coordinate geometry to five Pr and six Tl atoms. There are a spread of Tl–Tl bond distances ranging from 3.31–3.47 Å. In the second Tl site, Tl is bonded in a 10-coordinate geometry to six Pr and four Tl atoms. There are two shorter (3.18 Å) and one longer (3.46 Å) Tl–Tl bond lengths. In the third Tl site, Tl is bonded in a 10-coordinate geometry to six Pr and four Tl atoms.