Stony Brook University Vibrational Spectroscopy Laboratory

Opal-A

Dispersion Parameters

ν (cm-1) γ 4πρ
471 0.0694 0.2091
528 0.7532 0.3196
801 0.0837 0.0235
1100 0.0510 0.1962
1164 0.0565 0.0338
1204 0.0426 0.0198
1235 0.0302 0.0098

ε0=1.6026

Measured Spectrum               Modeled Spectrum                n                k