CaCu2Sn2 crystallizes in the triclinic P-1 space group. Ca(1) is bonded in a 14-coordinate geometry to six equivalent Cu(1) and eight equivalent Sn(1) atoms. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1), two equivalent Cu(1), and four equivalent Sn(1) atoms. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Ca(1), four equivalent Cu(1), and one Sn(1) atom.
CaCu2Sn2 crystallizes in the triclinic P-1 space group. Ca(1) is bonded in a 14-coordinate geometry to six equivalent Cu(1) and eight equivalent Sn(1) atoms. There are a spread of Ca(1)-Cu(1) bond distances ranging from 3.12-3.30 Å. There are a spread of Ca(1)-Sn(1) bond distances ranging from 3.44-3.62 Å. Cu(1) is bonded in a 9-coordinate geometry to three equivalent Ca(1), two equivalent Cu(1), and four equivalent Sn(1) atoms. There is one shorter (2.51 Å) and one longer (2.53 Å) Cu(1)-Cu(1) bond length. There are a spread of Cu(1)-Sn(1) bond distances ranging from 2.60-2.65 Å. Sn(1) is bonded in a 9-coordinate geometry to four equivalent Ca(1), four equivalent Cu(1), and one Sn(1) atom. The Sn(1)-Sn(1) bond length is 3.00 Å.