Vanadocene arsenate complexes: evidence of super-hyperfine coupling with (75)As.
The reaction of vanadocene dichloride with sodium arsenate gives Cp(2)V(O(2)AsO(2)H). This compound was identified on the basis of the super-hyperfine coupling observed in the solution EPR spectrum. The effect of substitution was studied on the ring-substituted and ansa-bridged compounds.
Honzícek
Jan
J
Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, 532 10 Pardubice, Czech Republic. jan.honzicek@upce.cz
Vinklárek
Jaromír
J
Kratochvíl
Pavel
P
Hrbác
Jan
J
D001149:Arsenates / Q000737:chemistry*; D056831:Coordination Complexes / Q000138:chemical synthesis / Q000737:chemistry; D003517:Cyclopentanes / Q000737:chemistry; D004578:Electron Spin Resonance Spectroscopy / Q000379:methods*; D012996:Solutions; D017968:Vanadium Compounds / Q000737:chemistry*
D001149:Arsenates; D056831:Coordination Complexes; D003517:Cyclopentanes; D012996:Solutions; D017968:Vanadium Compounds; C030754:vanadocene dichloride; C009277:sodium arsenate