Vibrational Spectroscopic Studies on Trans-1,4-Polychloroprene

V. ARJUNAN

Makale detayları

Vibrational Spectroscopic Studies on Trans-1,4-Polychloroprene

Yazarlar:

V. ARJUNAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2003 Vol.27 Issue 4, pp.423-432

Belge Tipi:

Makale

Yayın Tarihi:

3/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000729524

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

Fourier transform infrared and Raman spectra of  trans-1,4-polychloroprene have been recorded in the range of 4000-400  and 3500-100 cm-1, respectively.  In the present investigation,  detailed assignments of the observed fundamental bands of  trans-1,4-polychloroprene were analysed in terms of peak positions and  relative intensities.  In the hope of providing more effective  information on the fundamental vibrations, a normal coordinate  analysis was performed on trans-1,4-polychloroprene, by assuming CS  symmetry.  The simple general valance force field (SGVFF) was employed  in normal coordinate analysis and to calculate the potential energy  distribution (PED) for each fundamental vibration.  The PED  contribution corresponding to each of the observed frequencies shows  the reliability and accuracy of the spectral analysis.

 

Fourier transform infrared and Raman spectra of  trans-1,4-polychloroprene have been recorded in the range of 4000-400  and 3500-100 cm-1, respectively.  In the present investigation,  detailed assignments of the observed fundamental bands of  trans-1,4-polychloroprene were analysed in terms of peak positions and  relative intensities.  In the hope of providing more effective  information on the fundamental vibrations, a normal coordinate  analysis was performed on trans-1,4-polychloroprene, by assuming CS  symmetry.  The simple general valance force field (SGVFF) was employed  in normal coordinate analysis and to calculate the potential energy  distribution (PED) for each fundamental vibration.  The PED  contribution corresponding to each of the observed frequencies shows  the reliability and accuracy of the spectral analysis.

Makale detayları

Vibrational Spectroscopic Studies on Trans-1,4-Polychloroprene

Yazarlar: V. ARJUNAN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2003 Vol.27 Issue 4, pp.423-432

Belge Tipi: Makale

Yayın Tarihi: 3/2003

Belge Dili: Türkçe

Document ID (Org No.): 2000729524

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

V. ARJUNAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2003 Vol.27 Issue 4, pp.423-432

Belge Tipi:

Makale

Yayın Tarihi:

3/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000729524

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527