TlAsO4 is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Tl(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. As(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. O(1) is bonded in a distorted trigonal planar geometry to two equivalent Tl(1) and one As(1) atom.
TlAsO4 is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Tl(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. There are four shorter (2.27 Å) and four longer (2.49 Å) Tl(1)-O(1) bond lengths. As(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. All As(1)-O(1) bond lengths are 1.71 Å. O(1) is bonded in a distorted trigonal planar geometry to two equivalent Tl(1) and one As(1) atom.