A new mixed-valence trinuclear oxo-centered manganese complex Mn3 (O2CCC13) 6 (py) 2 (H2O) was preparedby the reaction of NnBu4MnO4 with Mn(OAc)2@ 4H2O, trichlo
Rare earths are applied widely in Chinese agriculture to improve crops nutrition and incidentally in fertilizers,as yet little is known of their effect on the b
ZHOU Bai-Bin *,1,2 WEI Yong-De 1 LI Zhong-Hua 1 ( 1 Department of Applied Chemistry,Ha rbin Institute of Technology £?Harbin£±£ì£°£°£°£±£(c)( 2 Department of Chem