Ti4CoNiIn2 is Heusler-derived structured and crystallizes in the trigonal R-3m space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a body-centered cubic geometry to one Co(1), three equivalent Ni(1), and four equivalent In(1) atoms. In the second Ti site, Ti(2) is bonded in a body-centered cubic geometry to three equivalent Co(1), one Ni(1), and four equivalent In(1) atoms. Co(1) is bonded in a body-centered cubic geometry to two equivalent Ti(1) and six equivalent Ti(2) atoms. Ni(1) is bonded in a body-centered cubic geometry to two equivalent Ti(2) and six equivalent Ti(1) atoms. In(1) is bonded in a body-centered cubic geometry to four equivalent Ti(1) and four equivalent Ti(2) atoms.
Ti4CoNiIn2 is Heusler-derived structured and crystallizes in the trigonal R-3m space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a body-centered cubic geometry to one Co(1), three equivalent Ni(1), and four equivalent In(1) atoms. The Ti(1)-Co(1) bond length is 2.78 Å. All Ti(1)-Ni(1) bond lengths are 2.78 Å. There are three shorter (2.78 Å) and one longer (2.79 Å) Ti(1)-In(1) bond length. In the second Ti site, Ti(2) is bonded in a body-centered cubic geometry to three equivalent Co(1), one Ni(1), and four equivalent In(1) atoms. All Ti(2)-Co(1) bond lengths are 2.78 Å. The Ti(2)-Ni(1) bond length is 2.78 Å. All Ti(2)-In(1) bond lengths are 2.78 Å. Co(1) is bonded in a body-centered cubic geometry to two equivalent Ti(1) and six equivalent Ti(2) atoms. Ni(1) is bonded in a body-centered cubic geometry to two equivalent Ti(2) and six equivalent Ti(1) atoms. In(1) is bonded in a body-centered cubic geometry to four equivalent Ti(1) and four equivalent Ti(2) atoms.