Lu3YCr4O16 is Zircon-derived structured and crystallizes in the orthorhombic C222 space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 8-coordinate geometry to four equivalent O(2) and four equivalent O(4) atoms. In the second Lu site, Lu(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Y(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(3) atoms. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. In the second Cr site, Cr(2) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. In the third Cr site, Cr(3) is bonded in a tetrahedral geometry to two equivalent O(3) and two equivalent O(4) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Lu(2), one Y(1), and one Cr(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Lu(1), one Lu(2), and one Cr(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Lu(2), one Y(1), and one Cr(3) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Lu(1), one Lu(2), and one Cr(3) atom.
Lu3YCr4O16 is Zircon-derived structured and crystallizes in the orthorhombic C222 space group. There are two inequivalent Lu sites. In the first Lu site, Lu(1) is bonded in a 8-coordinate geometry to four equivalent O(2) and four equivalent O(4) atoms. All Lu(1)-O(2) bond lengths are 2.41 Å. All Lu(1)-O(4) bond lengths are 2.26 Å. In the second Lu site, Lu(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Both Lu(2)-O(1) bond lengths are 2.28 Å. Both Lu(2)-O(2) bond lengths are 2.27 Å. Both Lu(2)-O(3) bond lengths are 2.39 Å. Both Lu(2)-O(4) bond lengths are 2.41 Å. Y(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(3) atoms. All Y(1)-O(1) bond lengths are 2.44 Å. All Y(1)-O(3) bond lengths are 2.31 Å. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. All Cr(1)-O(1) bond lengths are 1.72 Å. In the second Cr site, Cr(2) is bonded in a tetrahedral geometry to four equivalent O(2) atoms. All Cr(2)-O(2) bond lengths are 1.73 Å. In the third Cr site, Cr(3) is bonded in a tetrahedral geometry to two equivalent O(3) and two equivalent O(4) atoms. Both Cr(3)-O(3) bond lengths are 1.72 Å. Both Cr(3)-O(4) bond lengths are 1.72 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Lu(2), one Y(1), and one Cr(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Lu(1), one Lu(2), and one Cr(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Lu(2), one Y(1), and one Cr(3) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Lu(1), one Lu(2), and one Cr(3) atom.