Multiple choice

Which of the following sandwich compounds has diamagnetic nature?

  1. (pi-C5H5)2Ti

  2. (pi-C5H5)2V

  3. (pi-C5H5)2Cr

  4. (pi-C5H5)2Fe

  5. (pi-C5H5)2Co

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

(pi-C5H5)2Ti has zero number of unpaired electrons and possesses diamagnetic nature.