Pt3In2 crystallizes in the hexagonal P6_3/mmc space group. Pt(1) is bonded in a 5-coordinate geometry to one In(1), one In(2), and three equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the second In site, In(2) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the third In site, In(3) is bonded in a distorted q6 geometry to nine equivalent Pt(1) atoms.
Pt3In2 crystallizes in the hexagonal P6_3/mmc space group. Pt(1) is bonded in a 5-coordinate geometry to one In(1), one In(2), and three equivalent In(3) atoms. The Pt(1)-In(1) bond length is 2.73 Å. The Pt(1)-In(2) bond length is 2.74 Å. There are two shorter (2.81 Å) and one longer (2.90 Å) Pt(1)-In(3) bond length. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the second In site, In(2) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the third In site, In(3) is bonded in a distorted q6 geometry to nine equivalent Pt(1) atoms.