The highest-nuclearity manganese/oximate complex: an unusual Mn(II/III)15 cluster with an S = 6 ground state.
The synthesis, structure, and magnetochemical characterization of the largest manganese oxime cluster are reported. The Mn(15)/2-pyridinealdoxime compound is mixed-valence (II/III) and possesses an irregular structural motif with a novel Mn/O core. The oximato-bridged cluster exhibits an S = 6 ground state and a negative magnetoanisotropy.
Alexandropoulos
Dimitris I
DI
Department of Chemistry, University of Patras, Patras 26504, Greece.
Papatriantafyllopoulou
Constantina
C
Aromí
Guillem
G
Roubeau
Olivier
O
Teat
Simon J
SJ
Perlepes
Spyros P
SP
Christou
George
G
Stamatatos
Theocharis C
TC
D018360:Crystallography, X-Ray; D008280:Magnetics; D008345:Manganese / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D010091:Oximes / Q000737:chemistry*; D013237:Stereoisomerism
D009942:Organometallic Compounds; D010091:Oximes; D008345:Manganese