title: Endohedral stannaspherenes M@Sn12(-): a rich class of stable molecular cage clusters.
authors.affiliation: Department of Physics, Washington State University, 2710 University Drive, Richland, WA 99354, USA.
authors.forename: Li-Feng
authors.initials: LF
authors.lastname: Cui
authors.forename: Xin
authors.initials: X
authors.lastname: Huang
authors.forename: Lei-Ming
authors.initials: LM
authors.lastname: Wang
authors.forename: Jun
authors.initials: J
authors.lastname: Li
authors.forename: Lai-Sheng
authors.initials: LS
authors.lastname: Wang