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Imdadul Haque posted an Question
January 15, 2021 • 18:30 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Q.14 amongst the following, the metal that does not form homoleptic polynuclear metal carbonyl is a) mn (b) fe (c) cr (d) co

Q.14 Amongst the following, the metal that does NOT form homoleptic polynuclear metal carbonyl is A) Mn (B) Fe (C) Cr (D) Co

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    Priyanshu kumar Best Answer

    option C

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    explanation sir ??

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    Generally Mn gives [Mn2(CO)10]Fe gives [Fe(CO)5], [Fe2(CO)9], [Fe3(CO)12 ] And Co gives [Co2(CO)8 ] ,[Co4 (CO)12 ] But Cr do not gives such type of carbonyl complex.. So its won't give homoleptic polynuclear complex but yes it will give hetroleptic polynuclear complex

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