Trigonal bipyramidal Dy5 cluster exhibiting slow magnetic relaxation.
A pentanuclear dysprosium cluster, [Dy(5)(μ(3)-OH)(6)(Acc)(6)(H(2)O)(10)]·Cl(9)·24H(2)O (1), has been synthesized through the reaction of 1-amino-cyclohexanel-carboxylic acid (Acc) and DyCl(3)·5H(2)O. Crystal structural analysis reveals that the metal core of cluster 1 shows an unprecedented trigonal bipyramidal (TBP) geometry. Magnetic studies indicate that the Dy(5) cluster exhibits slow magnetic relaxation.
State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
Jun-Bo
JB
Peng
Xiang-Jian
XJ
Kong
Yan-Ping
YP
Ren
La-Sheng
LS
Long
Rong-Bin
RB
Huang
Lan-Sun
LS
Zheng