Sir, i am working on quantum chemical methods my area of interest is

study of vibrational and absorption spectra of cosmic molecules, Bio

molecules, and Amino acids. Sir am i am facing problem whenever am

going to draw IR spectra in Microsoft excel 2007 intensity values

changes in comparative Gauss view out put. If i

consider 3189 cm-1 for this in gauss view intensity value is 55.9

km/mol and that of in Microsoft office file for this same frequency

intensity value is 233.5 km/mol, why this difference is observed. If i

consider relative intensity, am not getting correct values for other

frequencies.

Apart from this i need your publications belongs to Pyrene molecules

and i need one paper if accessing is free for this journal please

forward.

HAZELL, A. C., LARSEN, F. K. & LEHMANN, M. S. (1972). Acta Cryst. B28,

2977-2984.

link of the paper is

http://scripts.iucr.org/cgi-bin/paper?S0567740872007319

Thank you.