Large zero-field splittings of the ground spin state arising from antisymmetric exchange effects in heterometallic triangles.
Large zero-field splittings of the ground spin state arising from antisymmetric exchange effects in heterometallic triangles.
复制标题
由异金属三角形中的反对称交换效应引起的基自旋态的大零场分裂。
作者:
Samantha A. Magee;Stephen Sproules;A. Barra;G. Timco;N. Chilton;D. Collison;R. Winpenny;E. McInnes
[Ru2Mn(O)(O2CtBu)6(py)3] has an S=5/2 ground state with a very large zero-field splitting (ZFS) of D=2.9 cm(-1), as characterized by EPR spectroscopy at 4-330 GHz. This is far too large to be due to the Mn(II) ion (D <0.2 cm(-1)), as shown from the {Fe2Mn} analogue, but can be modeled by antisymmetric exchange effects.
影响因子:
4.6
作者:
Yoon,Jungjoo;Solomon,EdwardI
通讯作者:
Solomon,EdwardI