11. Carbonyl'ish to the extent that maybe Mg = O is a contributing resonance structure ? 12. It can be described by 20 resonance structures or by a set of three mobile Clar sextets. 13. Calculated major resonance structures of diazomethane and hydrazoic acid ( doi = 10.1021 / ja00475a007) 14. In this example the benzene ring's electron resonance structure is attacked by an electrophile E +. 15. A carbene nitrogen radical ( imidyl radical ) resonance structure makes a contribution to the total electronic picture. 16. As suggested by the resonance structures , the nitrogen centers that are not bonded to boron are basic. 17. Also, you can draw resonance structures such that you have one big ring of 16 pi electrons. 18. They lead to the models of resonance structures for an electron-withdrawing group and electron-releasing group on benzene. 19. The resonance structures in the VB model are particularly useful in predicting the effect of substituents on ? systems such as benzene. 20. Resonance structures can be drawn to hydrazoic acid bears the largest negative character at the " internal " nitrogen atom.
