Mn2Cu4InSn is Tungsten-derived structured and crystallizes in the trigonal R-3m space group. Mn(1) is bonded in a distorted body-centered cubic geometry to four equivalent Cu(1), four equivalent Cu(2), and three equivalent Sn(1) atoms. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1), three equivalent In(1), and one Sn(1) atom. In the second Cu site, Cu(2) is bonded in a body-centered cubic geometry to four equivalent Mn(1), one In(1), and three equivalent Sn(1) atoms. In the third Cu site, Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1), three equivalent In(1), and one Sn(1) atom. In the fourth Cu site, Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1), three equivalent In(1), and one Sn(1) atom. In(1) is bonded in a distorted body-centered cubic geometry to two equivalent Cu(2) and six equivalent Cu(1) atoms. Sn(1) is bonded in a distorted body-centered cubic geometry to six equivalent Mn(1); two Cu(1,1); and six equivalent Cu(2) atoms.
Mn2Cu4InSn is Tungsten-derived structured and crystallizes in the trigonal R-3m space group. Mn(1) is bonded in a distorted body-centered cubic geometry to four equivalent Cu(1), four equivalent Cu(2), and three equivalent Sn(1) atoms. There is one shorter (2.68 Å) and three longer (2.69 Å) Mn(1)-Cu(1) bond lengths. All Mn(1)-Cu(2) bond lengths are 2.69 Å. All Mn(1)-Sn(1) bond lengths are 3.10 Å. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1), three equivalent In(1), and one Sn(1) atom. All Cu(1)-In(1) bond lengths are 2.69 Å. The Cu(1)-Sn(1) bond length is 2.69 Å. In the second Cu site, Cu(2) is bonded in a body-centered cubic geometry to four equivalent Mn(1), one In(1), and three equivalent Sn(1) atoms. The Cu(2)-In(1) bond length is 2.69 Å. All Cu(2)-Sn(1) bond lengths are 2.69 Å. In the third Cu site, Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1), three equivalent In(1), and one Sn(1) atom. There is one shorter (2.68 Å) and three longer (2.69 Å) Cu(1)-Mn(1) bond lengths. All Cu(1)-In(1) bond lengths are 2.69 Å. The Cu(1)-Sn(1) bond length is 2.69 Å. In the fourth Cu site, Cu(1) is bonded in a body-centered cubic geometry to four equivalent Mn(1), three equivalent In(1), and one Sn(1) atom. There is one shorter (2.68 Å) and three longer (2.69 Å) Cu(1)-Mn(1) bond lengths. All Cu(1)-In(1) bond lengths are 2.69 Å. The Cu(1)-Sn(1) bond length is 2.69 Å. In(1) is bonded in a distorted body-centered cubic geometry to two equivalent Cu(2) and six equivalent Cu(1) atoms. Sn(1) is bonded in a distorted body-centered cubic geometry to six equivalent Mn(1); two Cu(1,1); and six equivalent Cu(2) atoms.