Question

Spin only magnetic moment of ${\left[MnB{r}_6\right]}^{4-}$ is__ B.M. (round off to the closest integer)

Answer 1

Answer: 6

$M{n}^{2+}\to t_{2g^{111}}{e}_{g^{11}}$
${\mu }_s=\sqrt{35}$
$=5.91$
$=6$