Then, we employed an iterative local minima search algorithm to construct the final 3D structure using the starting input model. This process is designed to comprehensively navigate the energy landscape and prevent confinement to nearby local minima. In each iteration, a random atomic column was displaced upwards or downwards within the interval of [-a, a], where "a" represents the lattice parameter of the FCC Au structure. Based on the resulting change in the energy of the system, we computed the Boltzmann probability factor (P) , utilizing Boltzmann's constant (k B ) and a selected temperature of 673 K.