K. Michaelian's paper

[LinxuanHu]

for your info, the paper mentioned is available at https://pubs-aip-org.gate.lib.buffalo.edu/aapt/ajp/article/66/3/231/1044856/Evolving-few-ion-clusters-of-Na-and-Cl

[sharmistharanit]

Thanks so much.

[Mosaddeq107]

Thank you, @LinxuanHu for your efforts