Materials Data on Pr4As3 by Materials Project
Pr4As3 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Pr is bonded in a 6-coordinate geometry to six equivalent As atoms. There are three shorter (3.00 Å) and three longer (3.33 Å) Pr–As bond lengths. As is bonded in a 8-coordinate geometry to eight equivalent Pr atoms.
36 MATERIALS SCIENCE↗