Which of the following complex ions has electrons that are symmetrically filled in both t2g and eg orbitals ?

Question

Which of the following complex ions has electrons that are symmetrically filled in both t2g and eg orbitals ? (A) [CoF6]3- (B) [Co(NH3)6]2+ (C) [Mn(CN)6]4- (D) [FeF6]3-

Tardigrade Admin · Accepted Answer

Symmetrically filled t2g and eg are those, which contain equal distribution of electrons.

Q. Which of the following complex ions has electrons that are symmetrically filled in both $t_{2 g}$ and $e_{g}$ orbitals ?

$[C o F_{6}]^{3 -}$

$[C o (N H_{3})_{6}]^{2 +}$

$[M n (CN)_{6}]^{4 -}$

$[F e F_{6}]^{3 -}$

Symmetrically filled $t_{2 g}$ and $e_{g}$ are those, which contain equal distribution of electrons.

Q. Which of the following complex ions has electrons that are symmetrically filled in both t2g​ and eg​ orbitals ?

[CoF6​]3−

[Co(NH3​)6​]2+

[Mn(CN)6​]4−

[FeF6​]3−