Roni posted an Question
October 23, 2021 • 08:39 am 30 points
  • IIT JAM
  • Chemistry (CY)

Organometalic chemistry please answer my questions as soon as possible

organometalic chemistry please answer my questions as soon as possible

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  • Shreyasi majumdar 1 Best Answer

    Since the electronegativity drops down a group, the rings become more electron rich down a group and hence the ring current increases (primary deshielding effect). Since Fe is at the top of the group, it will be most shielded. Due to pi- acid nature of CO ligand, compound A will be most deshielded among the given compounds, and also, there is only one Cp ligand, hence lesser ring current

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