Synthetic polyisoprenes studied by Fourier transform Raman spectroscopy

Electronic Structure, Nonlinear Optical Properties, and Vibrational Analysis of Ethyl benzoate by Density Functional Theory

“…These assignments are also supported by the literature [22]. In the present study various bending vibrations of CH 3 group are also summarized in Table 2 and are supported by literature [22].…”

Synthesis, structural and antibacterial study of new silver complex with 3-acetyl-2H chromene-2-one

“…The stretching vibration of C-H corresponding to alkene is observed at 3030 cm -1 [15]. While the stretching bands observed at 2935 cm -1 and 2980 cm -1 are due to C-H (-CH 3 group) [16] which were further verified by symmetrical deformation at 1415 cm -1 and 1552 cm -1 in both IR and Raman anaylsis. An overtone band of 974 cm -1 appeared at 1937 cm -1 .…”

Tautomeric stability, vibrational, electronic, NBO, and NMR analyses of N-[acetylamino-(3-nitrophenyl)methyl]-acetamide (ANPMA) by ab initio HF and DFT calculations

“…Mode numbers (75-81) were assigned to methyl stretching mode and the calculated values were in good agreement with the literature [31]. The PED corresponding to this vibration is a pure mode contributing to 98%.…”