Mixed-valent diruthenium diphosphonate with kagomé structure.
This paper reports the first example of diruthenium phosphonate with kagomé structure, namely, [NH3(CH2)4NH3][Ru2(hedpH(0.5))2].2H2O (hedp = 1-hydroxyethylidenediphosphonate). The compound contains kagomé layers that are linked by very strong hydrogen bonds into a nanoscale kagomé structure. Ferromagnetic interactions are mediated between the paramagnetic diruthenium units.
Liu
Bin
B
State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, People's Republic of China.
Li
Yi-Zhi
YZ
Zheng
Li-Min
LM