Dissociation energies of: Cr2Cl3 & Cr2O3 Which is higher?

[Panthera Leo]

Hi,

I have been searching the net but couldn't find the dissociation energies of Cr2Cl3 & Cr2O3... Just knowing which is higher will suffice too & is there any other molecule with lower dissociation energy which could lead to Cr3+ ?

Many thanks in advance.

 

[Borek]

Never heard about Cr₂Cl₃.