TmNiBi is half-Heusler structured and crystallizes in the cubic F-43m space group. Tm(1) is bonded in a 10-coordinate geometry to four equivalent Ni(1) and six equivalent Bi(1) atoms. Ni(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Bi(1) atoms. Bi(1) is bonded in a distorted q6 geometry to six equivalent Tm(1) and four equivalent Ni(1) atoms.
TmNiBi is half-Heusler structured and crystallizes in the cubic F-43m space group. Tm(1) is bonded in a 10-coordinate geometry to four equivalent Ni(1) and six equivalent Bi(1) atoms. All Tm(1)-Ni(1) bond lengths are 2.76 Å. All Tm(1)-Bi(1) bond lengths are 3.19 Å. Ni(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Bi(1) atoms. All Ni(1)-Bi(1) bond lengths are 2.76 Å. Bi(1) is bonded in a distorted q6 geometry to six equivalent Tm(1) and four equivalent Ni(1) atoms.