Draw the resonance structures of cyanate ion. Out of them which one is

Question

Draw the resonance structures of cyanate ion. Out of them which one is less important as a resonance structure and why?

25 Aug 2021

Answer :

Word Count : 297

The resonating structures of cyanate ions are:
O=C=N−↔O−−C≡C−N↔O+≡C−N2−

The correct set of oxidation states of O,C and N respectively with the most stable structure out of the above is:
(i) −3,+4,−2

(ii) −2,+4,−3

(iii) −1,+4,−3

(i) 0,+4,−5

The cyanate ion is an ambidentate ligand. Also, the structures which show _____ __________ __________ _____ ________ ________ ____ _____ ____ __________ ______ __________.
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