Figure 3
The coordination of Zn1, Ni1 and Ni3 in Ni5−δSn4Zn (δ ∼ 0.25) compared with the coordination of Ni1** in Ni3Sn2 HT; a quite similar environment can be seen for the Zn1, Ni1 and Ni3 atoms. Generic atom labels without symmetry codes have been used. |