We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTests of functionals for systems with fractional electron number.AuthorsVydrov, Oleg A.; Scuseria, Gustavo E.; Perdew, John P.PublicationJournal of Chemical Physics, 2007, Vol 126, Issue 15, p154109ISSN0021-9606Publication typearticleDOI10.1063/1.2723119