Calculations employing 1 to 32 cores were executed on a single node, while for computations requiring a higher number of cores, node-level parallelization was implemented, with each node accommodating up to 32 cores. The computational hardware used for these calculations comprised AMD E7763 CPUs, with each core allocated 1.875 GB of memory. These computational tasks were performed using the supercomputer located at the Research Center for Computational Science (RCCS) within the Institute for Molecular Science (IMS) in Japan.