counter cations, respectively. X-Ray crystallography confirmed the same distinctive eight-co-ordinate geometry of the complex anions of 1, 2 and 3b as identified for Amavadin, the form in which vanadium(IV) is bound in Amanita muscaria mushrooms. EPR and UV/vis spectra recorded for 1, 2 and 3a are consistent with the presence of molybdenum(V). Cyclic voltammetric studies using a glassy carbon working
                                    [MoO 2(
乙酰丙酮根)2 ]与
配体(N-羟基亚
氨基)二
乙酸(H 3 hidpa),R,R -2,2'-(N-羟基亚
氨基)二
丙酸(R,R -H 3 hidpa)的反应)或R,S -2,2'-(N-羟基亚
氨基)二
丁酸(R,S -H 3 hidba)生成化合物[PPh 4 ] [Δ,Λ-Mo(hida)2 ]·CH 2 Cl 2 1,[H 5 O 2] [Δ-Mo(R,R -hidpa)2 ] 2,[PPh 4 ] [Mo(R,S -hidba)2 ]·2H 2 O 3a和Na [Δ,Λ-Mo(R,S -hidba) )2 ]·¼我
镨2 ö 3b中,分别。H 3 hida与[PPh 4 ] [MoOCl 4(H 2 O)]的
甲醇溶液在NaOH(约pH 8)存在下的反应提供了1的另一种合成方法。的复杂用[PPh 4 ] Br将1转移到CH 2 Cl 2中时,从CH 2 Cl 2 -EtOH溶液中产生棕色块状晶体,但是,用[H