The new cluster [CoRuW(CO)8(μ3-S)(η5–C5H4COOCH3)] 2 was isolated from the reaction of [Co2Ru(CO)9(μ3-S) 1 with Na[W(CO)3(η5–C5H4COOCH3)]. Through the further reaction of cluster 2 with n-propylamine, a new cluster [CoRuW(CO)8(μ3-S) (η5–C5H4CONH-C3H7)] 3 was obtained and the structure of cluster 2 has been established by single crystal X-ray diffraction.
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