Guest

Chromophore showing both pie-pie* and n-pie* transition is: 1)Nitrile 2)Ethylenes 3)Acetylenes 4)conjugated-dienes

Chromophore showing both pie-pie* and n-pie* transition is:      1)Nitrile              2)Ethylenes             3)Acetylenes     4)conjugated-dienes

Grade:12

1 Answers

jyoti bhatia
202 Points
5 years ago

n -> pi* centered around 220 nm

pi -> pi* centered around 190 nm
n ->
pi* involves non-bonding electrons of O of the carbonyl

pi -> pi* involves the pi-electrons of the carbonyl.

Peptide bond can undergo n-->pi*, pi--.pi* transitions.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free