CaMo2O5 crystallizes in the orthorhombic Pmmn space group. Ca(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. Mo(1) is bonded to one O(1), one O(3), and three equivalent O(2) atoms to form a mixture of distorted edge and corner-sharing MoO5 trigonal bipyramids. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ca(1) and two equivalent Mo(1) atoms to form corner-sharing OCa2Mo2 tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ca(1) and three equivalent Mo(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Ca(1) and one Mo(1) atom.
CaMo2O5 crystallizes in the orthorhombic Pmmn space group. Ca(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. Both Ca(1)-O(1) bond lengths are 2.44 Å. Both Ca(1)-O(2) bond lengths are 2.97 Å. All Ca(1)-O(3) bond lengths are 2.47 Å. Mo(1) is bonded to one O(1), one O(3), and three equivalent O(2) atoms to form a mixture of distorted edge and corner-sharing MoO5 trigonal bipyramids. The Mo(1)-O(1) bond length is 2.07 Å. The Mo(1)-O(3) bond length is 1.85 Å. There are two shorter (2.01 Å) and one longer (2.28 Å) Mo(1)-O(2) bond length. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ca(1) and two equivalent Mo(1) atoms to form corner-sharing OCa2Mo2 tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ca(1) and three equivalent Mo(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Ca(1) and one Mo(1) atom.