𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Single-crystal Raman spectra of paraelectric (NH4)2SO4

✍ Scribed by Robert L. Carter


Book ID
113373718
Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
293 KB
Volume
32
Category
Article
ISSN
1386-1425

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Infrared and single-crystal Raman spectr
✍ P. Rajagopal; G. Aruldhas πŸ“‚ Article πŸ“… 1988 πŸ› John Wiley and Sons 🌐 English βš– 161 KB

Infrared and polarized Raman spectra of (NH4)JH(S04)1 have been recorded and analysed. Multiple bands are observed for the vibrational modes of SO:-and NH: groups. HSO; and SO:-ions are found to coexist with vibrational interaction between them. NH: ion is not rotating freely in the lattice.

Raman spectra and phase transitions in s
✍ Anshu Agarwal; M.B. Patel; Mahendra Pal; H.D. Bist πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 650 KB

Raman spectra of single crystal (NH.&ZnCI, at 300 and 105 K at different polarizations are reported and analysed in view of previously reported structural data. The experimental observations suggest that the free oriented gas model is applicable for group theoretical analysis of the vibrational mode