Proof of eqns 9-2.17 and

Let R transform the nuclear-electronio configuration J to J and the electric vector E to , then 

Therefore the effect of Of on a polarizability function xkj is the same as its effect on x er 

Show on the basis of infra-red and Hainan spectra that it is possible to distinguish between the two crown forms of octachlorocyclooctane, one in which the hydrogen atoms are all equatorial (9) ) and the other in which the hydrogen atoms are alternating between axial and equatorial positions (Sg4r). 

Discuss how the cia and trans isomers of N2FS can be distinguished by infrared and Haman measurements. 

What will be the infra-red and Raman activity of the four fundamental levels of COj-  

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