Which of the following has a $3C-4e^{-}$ bond?

$\begin{array}{l}{\mathrm{Ai}}_2{\mathrm{Cl}}_6,{ \mathrm{Al}}_2{\mathrm{Br}}_6, {\mathrm{I}}_2{\mathrm{Cl}}_6,{ \mathrm{Fe}}_2{\mathrm{Cl}}_6,{ \mathrm{BCl}}_3, {\mathrm{BF}}_3, {\mathrm{Si}}_2{\mathrm{H}}_6,\\ {\mathrm{Si}}_2{\mathrm{Cl}}_6, {\mathrm{C}}_2{\mathrm{Cl}}_6\end{array}$

$3C-4e^{-}$ bond is a model used to explain bonding in certain hypervalent molecules such as tetratomic & hexatomic interhalogen compounds, Sulphur tetrafluoride, xenon fluoride, and fluoride ions.

${\mathrm{Al}}_2{\mathrm{Cl}}_6,{ \mathrm{Al}}_2{\mathrm{Br}}_6, {\mathrm{I}}_2{\mathrm{Cl}}_5,{\mathrm{Fe}}_2{\mathrm{Cl}}_6$ contains $3C-4e^{-}$ bond.