Ca2WTeO6 is beta indium sulfide-derived structured and crystallizes in the monoclinic P2_1/c space group. Ca(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. W(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Te(1) is bonded in a distorted square co-planar geometry to two equivalent O(2) and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Ca(1) and one W(1) atom. In the second O site, O(2) is bonded to two equivalent Ca(1), one W(1), and one Te(1) atom to form a mixture of distorted corner and edge-sharing OCa2TeW trigonal pyramids. In the third O site, O(3) is bonded to two equivalent Ca(1), one W(1), and one Te(1) atom to form a mixture of distorted corner and edge-sharing OCa2TeW trigonal pyramids.
Ca2WTeO6 is beta indium sulfide-derived structured and crystallizes in the monoclinic P2_1/c space group. Ca(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There is one shorter (2.38 Å) and one longer (2.51 Å) Ca(1)-O(1) bond length. There is one shorter (2.32 Å) and one longer (2.55 Å) Ca(1)-O(2) bond length. There is one shorter (2.32 Å) and one longer (2.42 Å) Ca(1)-O(3) bond length. W(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Both W(1)-O(1) bond lengths are 1.88 Å. Both W(1)-O(2) bond lengths are 2.02 Å. Both W(1)-O(3) bond lengths are 2.01 Å. Te(1) is bonded in a distorted square co-planar geometry to two equivalent O(2) and two equivalent O(3) atoms. Both Te(1)-O(2) bond lengths are 2.34 Å. Both Te(1)-O(3) bond lengths are 2.36 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Ca(1) and one W(1) atom. In the second O site, O(2) is bonded to two equivalent Ca(1), one W(1), and one Te(1) atom to form a mixture of distorted corner and edge-sharing OCa2TeW trigonal pyramids. In the third O site, O(3) is bonded to two equivalent Ca(1), one W(1), and one Te(1) atom to form a mixture of distorted corner and edge-sharing OCa2TeW trigonal pyramids.