CaBO3 crystallizes in the monoclinic P2_1/m space group. Ca(1) is bonded in a 7-coordinate geometry to one O(1) and six equivalent O(2) atoms. B(1) is bonded in a trigonal planar geometry to one O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Ca(1) and one B(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to three equivalent Ca(1) and one B(1) atom.
CaBO3 crystallizes in the monoclinic P2_1/m space group. Ca(1) is bonded in a 7-coordinate geometry to one O(1) and six equivalent O(2) atoms. The Ca(1)-O(1) bond length is 2.34 Å. There are a spread of Ca(1)-O(2) bond distances ranging from 2.38-2.62 Å. B(1) is bonded in a trigonal planar geometry to one O(1) and two equivalent O(2) atoms. The B(1)-O(1) bond length is 1.36 Å. Both B(1)-O(2) bond lengths are 1.37 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Ca(1) and one B(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to three equivalent Ca(1) and one B(1) atom.