Nb4NiSi is Khatyrkite-derived structured and crystallizes in the tetragonal P4/mcc space group. Nb(1) is bonded in a 4-coordinate geometry to two equivalent Ni(1) and two equivalent Si(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to eight equivalent Nb(1) and two equivalent Ni(1) atoms. Si(1) is bonded in a 10-coordinate geometry to eight equivalent Nb(1) and two equivalent Si(1) atoms.
Nb4NiSi is Khatyrkite-derived structured and crystallizes in the tetragonal P4/mcc space group. Nb(1) is bonded in a 4-coordinate geometry to two equivalent Ni(1) and two equivalent Si(1) atoms. Both Nb(1)-Ni(1) bond lengths are 2.63 Å. Both Nb(1)-Si(1) bond lengths are 2.69 Å. Ni(1) is bonded in a 10-coordinate geometry to eight equivalent Nb(1) and two equivalent Ni(1) atoms. Both Ni(1)-Ni(1) bond lengths are 2.48 Å. Si(1) is bonded in a 10-coordinate geometry to eight equivalent Nb(1) and two equivalent Si(1) atoms. Both Si(1)-Si(1) bond lengths are 2.48 Å.