CaAuIn crystallizes in the orthorhombic Pnma space group. Ca(1) is bonded in a 11-coordinate geometry to five equivalent Au(1) and six equivalent In(1) atoms. Au(1) is bonded in a 9-coordinate geometry to five equivalent Ca(1) and four equivalent In(1) atoms. In(1) is bonded in a 4-coordinate geometry to six equivalent Ca(1) and four equivalent Au(1) atoms.
CaAuIn crystallizes in the orthorhombic Pnma space group. Ca(1) is bonded in a 11-coordinate geometry to five equivalent Au(1) and six equivalent In(1) atoms. There are a spread of Ca(1)-Au(1) bond distances ranging from 3.14-3.25 Å. There are a spread of Ca(1)-In(1) bond distances ranging from 3.34-3.45 Å. Au(1) is bonded in a 9-coordinate geometry to five equivalent Ca(1) and four equivalent In(1) atoms. There are a spread of Au(1)-In(1) bond distances ranging from 2.80-2.89 Å. In(1) is bonded in a 4-coordinate geometry to six equivalent Ca(1) and four equivalent Au(1) atoms.