Hello fellow physics lovers, I wish to predict the behaviour of a organic molecule under an electric field (High Voltage). I wish to know how much E-field can this molecules withstand before being fragmented. Can anyone point toward a freeware than might compute such a field? It is important to consider that the molecule will be fragmented by E-field and not by accelerated electron collisions (like in Mass Spectrometer for instance). Thank you for your suggestions.