Materials Data on Pr7Pt3 by Materials Project
Pr7Pt3 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are five inequivalent Pr sites. In the first Pr site, Pr is bonded in a 3-coordinate geometry to three Pt atoms. There are one shorter (2.97 Å) and two longer (2.98 Å) Pr–Pt bond lengths. In the second Pr site, Pr is bonded in a 3-coordinate geometry to three Pt atoms. There are two shorter (3.00 Å) and one longer (3.09 Å) Pr–Pt bond lengths. In the third Pr site, Pr is bonded in a 3-coordinate geometry to three Pt atoms. There are two shorter (2.99 Å) and one longer (3.09 Å) Pr–Pt bond lengths. In the fourth Pr site, Pr is bonded in a distorted water-like geometry to two equivalent Pt atoms. Both Pr–Pt bond lengths are 2.95 Å. In the fifth Pr site, Pr is bonded in a distorted water-like geometry to two Pt atoms. Both Pr–Pt bond lengths are 2.94 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 6-coordinate geometry to six Pr atoms. In the second Pt site, Pt is bonded in a 6-coordinate geometry to six Pr atoms.