Application of Raman spectroscopy in recognition of the two crystalline forms of terephthalic acid
✍ Scribed by L. Colombo; V. Volovšek; K. Furić; J. R. Durig
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 509 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0377-0486
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A Raman spectroscopic study has been carried out on a number of cholesterols and cholesterol derivatives in the crystalline state, in order to obtain some empirical correlations between the Raman spectra and structure of each cholesterol form. Although the Raman spectra of the various cholesterols
Ahatraet-Fourier transform (lT)-Raman spectroscopy, utilizing a near-infrared (Nd:YAG laser, at 1.064pm) source was used to characterise the three anhydrous polymorphic forms A, B and C of the drug cimetidine (N"-cyano-N-methyl-N'-[2-[(5-methyl-l~-imidaxol-4-yl) methylthio]ethyl]guanidine). The FT-R
Fourier transform infrared (FTIR) spectra of syndiotactic polystyrene (s-PS) semicrystalline samples have been examined by using the spectral subtraction approach. For the crystalline forms including trans-planar chains (trigonal a and orthorhombic b) a number of conformational and structural order