title: Room-temperature spin crossover observed for [(TPyA)FeII(DBQ(2-))Fe(II)(TPyA)](2+) [TPyA = Tris(2-pyridylmethyl)amine; DBQ(2-) = 2,5-Di-tert-butyl-3,6-dihydroxy-1,4-benzoquinonate].
abstract: Dinuclear [(TPyA)FeII(DBQ2-)FeII(TPyA)](BF4)2 possesses extensive pi-pi interactions between the FeII dimers that give rise to a two-dimensional supramolecular sheet structure. The magnetic susceptibility shows a room-temperature spin-crossover behavior; however, thermal hysteresis is not observed.
authors.affiliation: Department of Chemistry, University of Utah, 315 South 1400 East Street, Room 2124, Salt Lake City, UT 84112-0850, USA.
authors.forename: Kil Sik
authors.initials: KS
authors.lastname: Min
authors.forename: Antonio
authors.initials: A
authors.lastname: Dipasquale
authors.forename: Arnold L
authors.initials: AL
authors.lastname: Rheingold
authors.forename: Joel S
authors.initials: JS
authors.lastname: Miller