Vibrational Frequencies calculated at HF/CEP-121G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3362 |
3068 |
61.15 |
|
|
|
| 2 |
A |
3346 |
3053 |
0.00 |
|
|
|
| 3 |
A |
3264 |
2978 |
17.75 |
|
|
|
| 4 |
A |
3249 |
2965 |
39.42 |
|
|
|
| 5 |
A |
3225 |
2942 |
67.97 |
|
|
|
| 6 |
A |
3220 |
2938 |
35.44 |
|
|
|
| 7 |
A |
3210 |
2929 |
126.62 |
|
|
|
| 8 |
A |
3202 |
2922 |
0.01 |
|
|
|
| 9 |
A |
3131 |
2857 |
61.56 |
|
|
|
| 10 |
A |
3125 |
2851 |
52.73 |
|
|
|
| 11 |
A |
1648 |
1504 |
0.43 |
|
|
|
| 12 |
A |
1639 |
1496 |
6.83 |
|
|
|
| 13 |
A |
1635 |
1492 |
8.87 |
|
|
|
| 14 |
A |
1631 |
1489 |
5.41 |
|
|
|
| 15 |
A |
1623 |
1481 |
0.00 |
|
|
|
| 16 |
A |
1598 |
1458 |
4.92 |
|
|
|
| 17 |
A |
1564 |
1428 |
0.15 |
|
|
|
| 18 |
A |
1553 |
1417 |
10.50 |
|
|
|
| 19 |
A |
1469 |
1340 |
0.76 |
|
|
|
| 20 |
A |
1435 |
1310 |
0.79 |
|
|
|
| 21 |
A |
1291 |
1178 |
0.00 |
|
|
|
| 22 |
A |
1275 |
1163 |
9.37 |
|
|
|
| 23 |
A |
1217 |
1111 |
0.10 |
|
|
|
| 24 |
A |
1182 |
1079 |
4.01 |
|
|
|
| 25 |
A |
1164 |
1062 |
0.00 |
|
|
|
| 26 |
A |
1160 |
1058 |
2.31 |
|
|
|
| 27 |
A |
1062 |
969 |
0.75 |
|
|
|
| 28 |
A |
1024 |
935 |
0.19 |
|
|
|
| 29 |
A |
1010 |
922 |
25.80 |
|
|
|
| 30 |
A |
995 |
908 |
0.00 |
|
|
|
| 31 |
A |
903 |
824 |
17.25 |
|
|
|
| 32 |
A |
860 |
785 |
0.17 |
|
|
|
| 33 |
A |
717 |
654 |
4.35 |
|
|
|
| 34 |
A |
430 |
392 |
1.53 |
|
|
|
| 35 |
A |
386 |
352 |
0.73 |
|
|
|
| 36 |
A |
376 |
343 |
0.06 |
|
|
|
| 37 |
A |
353 |
322 |
0.00 |
|
|
|
| 38 |
A |
244 |
223 |
0.00 |
|
|
|
| 39 |
A |
213 |
195 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31993.8 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 29194.3 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.311 |
|
|
|
| 2 |
C |
-0.385 |
|
|
|
| 3 |
C |
-0.385 |
|
|
|
| 4 |
C |
-0.496 |
|
|
|
| 5 |
C |
-0.496 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
H |
0.150 |
|
|
|
| 8 |
H |
0.150 |
|
|
|
| 9 |
H |
0.150 |
|
|
|
| 10 |
H |
0.143 |
|
|
|
| 11 |
H |
0.143 |
|
|
|
| 12 |
H |
0.143 |
|
|
|
| 13 |
H |
0.139 |
|
|
|
| 14 |
H |
0.139 |
|
|
|
| 15 |
H |
0.143 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.254 |
0.000 |
0.000 |
0.254 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.705 |
0.000 |
0.000 |
| y |
0.000 |
-32.634 |
0.000 |
| z |
0.000 |
0.000 |
-34.037 |
|
| Traceless |
| | x | y | z |
| x |
-1.369 |
0.000 |
0.000 |
| y |
0.000 |
1.737 |
0.000 |
| z |
0.000 |
0.000 |
-0.368 |
|
| Polar |
| 3z2-r2 | -0.736 |
| x2-y2 | -2.071 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.342 |
0.000 |
0.000 |
| y |
0.000 |
7.686 |
0.000 |
| z |
0.000 |
0.000 |
7.696 |
<r2> (average value of r
2) Å
2
| <r2> |
106.209 |
| (<r2>)1/2 |
10.306 |