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近年来,羧基为桥的钨簇合物的研究逐渐引起人们的关注,现巳合成出近十种此类簇合物,但迄今还未有相应红外光谱及其归属的报道。本文在合成四个该类新的
In recent years, the research on the carboxyl-bridged tungsten clusters has aroused people’s attention. So far, nearly ten such cluster compounds have been synthesized, but so far no corresponding infrared spectra and their attributions have been reported. This article synthesizes four such new ones