| Titan's spectroscopic database |
Positions and intensities of the fundamental bands of Dicyanoacetylene (C4N2)
|
|
Absolute Intensity cm-2. atm-1 |
||
|
Band center (cm-1) |
This work |
Khlifi 97 / ln(10) |
|
|
n9 |
107.6 |
81.9 |
- |
|
n8-n7 |
209.6 |
1.5 |
|
|
n7+n9 |
368 |
||
|
n6-n9 |
397.9 |
5.5 |
- |
|
n8 |
471.6 |
52.0 |
47.0 |
|
n6+n9 |
610.9 |
15.1/14.9 |
15.0 |
|
n8+n7 |
730.5 |
21.6 |
22.8 |
|
n8+n6 |
967.2 |
0.46 |
0.5 |
|
n5 |
1154.6 |
3.5 |
3.4 |
|
n4-n7 |
1981 |
0.1 |
|
|
n2-n9 |
2015 |
0.01 |
|
|
n1-n9 |
2162.5 |
0.22 |
|
|
2n5-n9/n4 |
2226/2246 |
0.53 |
0.47 |
|
n1+n9 |
2372 |
0.74 |
|
|
2n5+n9 |
2437 |
0.35 |
|
|
n4+n7 |
2503.6 |
1.3 |
1.3 |
|
n2+n8 |
2590.9 |
1.2 |
1.6 |
|
n1+n8 |
2741.7 |
1.7 |
|
|
2n5+n8 |
2806 |
0.15 |
|
|
n2+n5 |
3273.9 |
0.56 |
|
Results from SOLEIL beamline at 0.1cm-1
Results from CRETEIL spectra at 0.5 cm-1
References :
A. Jolly, V. Cottini, A. Fayt, L.
Manceron, F. Kwabia-Tchana, Y. Benilan, J-C. Guillemin, C. Nixon, P. Irwin : Gas phase dicyanoacetylene (C4N2)
on Titan: new experimental and theoretical spectroscopy results applied to
Cassini CIRS data, Icarus 248, 340-348 (2015).