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以离子交换——复分解法制备了未见文献报导的[Ln(PW_(11)O_(30))_2]~11)-(Ln=La、C_e、Pr)的铜盐和镍盐,证明H_(11)[Ln(PW_(11)O_(39))_2]化学物种在稀溶液中可以稳定存在。讨论了所制备化合物的IR和UV光谱。
Copper salts and nickel salts of [Ln (PW_ (11) O_ (30)) _2] ~ 11) - (Ln = La, C_e, Pr) were reported by ion exchange- (11) [Ln (PW_ (11) O_ (39)) _ 2] chemical species in dilute solution can be stably present. The IR and UV spectra of the compounds prepared are discussed.