@article {wang2012new,
	title = {A new four-dimensional ab initio potential energy surface for N2O{\textendash}He and vibrational band origin shifts for the N2O{\textendash}He N clusters with N= 1{\textendash}40},
	journal = {The Journal of chemical physics},
	volume = {137},
	number = {10},
	year = {2012},
	pages = {104311},
	publisher = {American Institute of Physics},
	author = {Wang, Lecheng and Xie, Daiqian and Le Roy, Robert J and Roy, Pierre-Nicholas}
}
