Vibrational Frequencies calculated at HF/daug-cc-pVTZ
| 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' |
4155 |
3758 |
64.70 |
|
|
|
| 2 |
A' |
3383 |
3060 |
11.14 |
|
|
|
| 3 |
A' |
3286 |
2972 |
5.24 |
|
|
|
| 4 |
A' |
3265 |
2954 |
21.49 |
|
|
|
| 5 |
A' |
3171 |
2869 |
22.97 |
|
|
|
| 6 |
A' |
1847 |
1671 |
218.09 |
|
|
|
| 7 |
A' |
1608 |
1455 |
6.06 |
|
|
|
| 8 |
A' |
1577 |
1426 |
2.09 |
|
|
|
| 9 |
A' |
1535 |
1389 |
46.64 |
|
|
|
| 10 |
A' |
1464 |
1324 |
28.50 |
|
|
|
| 11 |
A' |
1308 |
1184 |
150.81 |
|
|
|
| 12 |
A' |
1113 |
1007 |
40.54 |
|
|
|
| 13 |
A' |
1064 |
963 |
18.62 |
|
|
|
| 14 |
A' |
913 |
826 |
5.05 |
|
|
|
| 15 |
A' |
519 |
470 |
19.11 |
|
|
|
| 16 |
A' |
438 |
397 |
2.19 |
|
|
|
| 17 |
A" |
3221 |
2914 |
18.79 |
|
|
|
| 18 |
A" |
1591 |
1439 |
6.76 |
|
|
|
| 19 |
A" |
1167 |
1056 |
0.05 |
|
|
|
| 20 |
A" |
939 |
849 |
85.07 |
|
|
|
| 21 |
A" |
794 |
718 |
0.54 |
|
|
|
| 22 |
A" |
559 |
505 |
1.71 |
|
|
|
| 23 |
A" |
434 |
393 |
112.10 |
|
|
|
| 24 |
A" |
208 |
188 |
1.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19779.5 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 17892.5 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/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.724 |
|
|
|
| 2 |
C |
1.588 |
|
|
|
| 3 |
C |
-2.097 |
|
|
|
| 4 |
O |
-1.326 |
|
|
|
| 5 |
H |
0.323 |
|
|
|
| 6 |
H |
0.458 |
|
|
|
| 7 |
H |
0.458 |
|
|
|
| 8 |
H |
0.184 |
|
|
|
| 9 |
H |
1.103 |
|
|
|
| 10 |
H |
0.033 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.022 |
0.527 |
0.000 |
0.527 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.753 |
-3.414 |
0.000 |
| y |
-3.414 |
-24.465 |
0.000 |
| z |
0.000 |
0.000 |
-27.314 |
|
| Traceless |
| | x | y | z |
| x |
3.137 |
-3.414 |
0.000 |
| y |
-3.414 |
0.568 |
0.000 |
| z |
0.000 |
0.000 |
-3.705 |
|
| Polar |
| 3z2-r2 | -7.410 |
| x2-y2 | 1.712 |
| xy | -3.414 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.105 |
0.315 |
0.000 |
| y |
0.315 |
7.765 |
0.000 |
| z |
0.000 |
0.000 |
4.956 |
<r2> (average value of r
2) Å
2
| <r2> |
79.511 |
| (<r2>)1/2 |
8.917 |