SrYb3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Sr(1) is bonded in a distorted body-centered cubic geometry to six equivalent Yb(2) and eight equivalent Yb(1) atoms. There are two inequivalent Yb sites. In the first Yb site, Yb(1) is bonded in a distorted body-centered cubic geometry to four equivalent Sr(1) and four equivalent Yb(2) atoms. In the second Yb site, Yb(2) is bonded in a 14-coordinate geometry to six equivalent Sr(1) and eight equivalent Yb(1) atoms.
SrYb3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. Sr(1) is bonded in a distorted body-centered cubic geometry to six equivalent Yb(2) and eight equivalent Yb(1) atoms. All Sr(1)-Yb(2) bond lengths are 4.38 Å. All Sr(1)-Yb(1) bond lengths are 3.80 Å. There are two inequivalent Yb sites. In the first Yb site, Yb(1) is bonded in a distorted body-centered cubic geometry to four equivalent Sr(1) and four equivalent Yb(2) atoms. All Yb(1)-Yb(2) bond lengths are 3.80 Å. In the second Yb site, Yb(2) is bonded in a 14-coordinate geometry to six equivalent Sr(1) and eight equivalent Yb(1) atoms.