Vibrational Frequencies calculated at HF/6-311G**
| 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 |
3393 |
3083 |
12.78 |
|
|
|
| 2 |
A |
3305 |
3002 |
1.85 |
|
|
|
| 3 |
A |
3275 |
2975 |
37.95 |
|
|
|
| 4 |
A |
3264 |
2966 |
30.92 |
|
|
|
| 5 |
A |
3220 |
2926 |
19.63 |
|
|
|
| 6 |
A |
3215 |
2921 |
78.64 |
|
|
|
| 7 |
A |
3169 |
2879 |
34.56 |
|
|
|
| 8 |
A |
3157 |
2868 |
42.65 |
|
|
|
| 9 |
A |
1866 |
1695 |
137.75 |
|
|
|
| 10 |
A |
1631 |
1482 |
5.98 |
|
|
|
| 11 |
A |
1625 |
1476 |
8.53 |
|
|
|
| 12 |
A |
1613 |
1466 |
6.42 |
|
|
|
| 13 |
A |
1605 |
1458 |
3.89 |
|
|
|
| 14 |
A |
1596 |
1450 |
7.83 |
|
|
|
| 15 |
A |
1551 |
1410 |
11.89 |
|
|
|
| 16 |
A |
1525 |
1385 |
39.43 |
|
|
|
| 17 |
A |
1417 |
1287 |
180.78 |
|
|
|
| 18 |
A |
1315 |
1194 |
1.98 |
|
|
|
| 19 |
A |
1279 |
1162 |
7.78 |
|
|
|
| 20 |
A |
1232 |
1119 |
143.71 |
|
|
|
| 21 |
A |
1162 |
1055 |
3.81 |
|
|
|
| 22 |
A |
1108 |
1007 |
3.56 |
|
|
|
| 23 |
A |
1013 |
920 |
14.69 |
|
|
|
| 24 |
A |
1001 |
909 |
57.53 |
|
|
|
| 25 |
A |
877 |
797 |
10.47 |
|
|
|
| 26 |
A |
822 |
747 |
4.46 |
|
|
|
| 27 |
A |
597 |
542 |
6.26 |
|
|
|
| 28 |
A |
512 |
465 |
8.09 |
|
|
|
| 29 |
A |
448 |
407 |
1.18 |
|
|
|
| 30 |
A |
319 |
290 |
1.81 |
|
|
|
| 31 |
A |
241 |
219 |
2.18 |
|
|
|
| 32 |
A |
185 |
168 |
1.14 |
|
|
|
| 33 |
A |
71 |
65 |
7.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26303.9 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 23897.1 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.016 |
|
|
|
| 2 |
H |
0.077 |
|
|
|
| 3 |
H |
0.102 |
|
|
|
| 4 |
H |
0.081 |
|
|
|
| 5 |
O |
-0.458 |
|
|
|
| 6 |
C |
-0.210 |
|
|
|
| 7 |
H |
0.103 |
|
|
|
| 8 |
H |
0.113 |
|
|
|
| 9 |
H |
0.103 |
|
|
|
| 10 |
C |
0.132 |
|
|
|
| 11 |
C |
-0.240 |
|
|
|
| 12 |
H |
0.096 |
|
|
|
| 13 |
H |
0.114 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.590 |
1.435 |
0.988 |
1.839 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.272 |
0.072 |
0.664 |
| y |
0.072 |
-31.378 |
-0.693 |
| z |
0.664 |
-0.693 |
-33.857 |
|
| Traceless |
| | x | y | z |
| x |
4.345 |
0.072 |
0.664 |
| y |
0.072 |
-0.313 |
-0.693 |
| z |
0.664 |
-0.693 |
-4.033 |
|
| Polar |
| 3z2-r2 | -8.065 |
| x2-y2 | 3.106 |
| xy | 0.072 |
| xz | 0.664 |
| yz | -0.693 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.359 |
1.167 |
-0.321 |
| y |
1.167 |
7.525 |
-0.266 |
| z |
-0.321 |
-0.266 |
5.099 |
<r2> (average value of r
2) Å
2
| <r2> |
127.043 |
| (<r2>)1/2 |
11.271 |