摘要:Scientific Reports 5 : Article number: 15760 10.1038/srep15760 ; published online 26 October 2015 ; updated on 12 January 2016 In the Methods section of this Article, all instances of ‘g/u’ should have been removed. The Methods section should read: The total energy E of the 2 S +1 Ξ term of an Al n cluster in Born-Oppenheimer approximation is given by , where is a many-electron wavefunction and the operators give the electron kinetic energy, the inter-nuclear repulsion, the electronuclear attraction, and the inter-electron respectively.