Density functional study of ternary Au<i><sub>x</sub></i>Ag<i><sub>y</sub></i>Cu<i><sub>z</sub></i> and Au<i><sub>x</sub></i>Ag<i><sub>y</sub></i>Cu<i><sub>z</sub></i><sup>+</sup> clusters (<i>x </i>+ <i>y</i>+<i>z </i>= 5, 6)
Molecular physics