Indian Journal of Materials Science

Research Article

Crystal Growth and Characterization of a New NLO Material: p-Toluidine p-Toluenesulfonate

Table 1

FTIR spectral data of PTPT.
S. No.Wave number (cm−1)Tentative assignments
13324b Asymmetric Str
22677m Str
31694s Asymmetric Str
4 1694s Asymmetric bending
51576m Asymmetric deformation
61502vRing Str
71448m Asymmetric bending
81295mC–H bending in plane H bond
91192mC–H bending
101156s Symmetric Str
111091wC–H in plane deformation
12936s C–C str/ Antisymmetric str
13856s deformation
14769b & 743bN–H deformation
15664w 621w & 575wC–C str
16769mN–H deformation
17700wC–C str
18559s deformation
19525mC–C deformation
20452wC–C deformation