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 |
3376 |
3054 |
20.07 |
|
|
|
| 2 |
A |
3263 |
2952 |
34.45 |
|
|
|
| 3 |
A |
3237 |
2928 |
31.39 |
|
|
|
| 4 |
A |
3201 |
2895 |
58.28 |
|
|
|
| 5 |
A |
3148 |
2847 |
58.53 |
|
|
|
| 6 |
A |
1626 |
1471 |
9.31 |
|
|
|
| 7 |
A |
1623 |
1468 |
7.08 |
|
|
|
| 8 |
A |
1615 |
1461 |
6.06 |
|
|
|
| 9 |
A |
1580 |
1429 |
7.93 |
|
|
|
| 10 |
A |
1387 |
1255 |
173.89 |
|
|
|
| 11 |
A |
1364 |
1234 |
94.72 |
|
|
|
| 12 |
A |
1282 |
1159 |
4.17 |
|
|
|
| 13 |
A |
1224 |
1108 |
18.87 |
|
|
|
| 14 |
A |
1051 |
951 |
35.20 |
|
|
|
| 15 |
A |
763 |
690 |
28.03 |
|
|
|
| 16 |
A |
453 |
410 |
3.89 |
|
|
|
| 17 |
A |
281 |
254 |
9.15 |
|
|
|
| 18 |
A |
177 |
160 |
1.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15325.1 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 13863.1 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/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-1.003 |
|
|
|
| 2 |
C |
-1.284 |
|
|
|
| 3 |
C |
-1.677 |
|
|
|
| 4 |
H |
0.665 |
|
|
|
| 5 |
H |
0.732 |
|
|
|
| 6 |
H |
0.651 |
|
|
|
| 7 |
H |
0.979 |
|
|
|
| 8 |
H |
0.938 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.643 |
1.108 |
-0.267 |
1.308 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.798 |
-0.135 |
-0.496 |
| y |
-0.135 |
-19.917 |
-0.479 |
| z |
-0.496 |
-0.479 |
-20.371 |
|
| Traceless |
| | x | y | z |
| x |
3.346 |
-0.135 |
-0.496 |
| y |
-0.135 |
-1.332 |
-0.479 |
| z |
-0.496 |
-0.479 |
-2.014 |
|
| Polar |
| 3z2-r2 | -4.028 |
| x2-y2 | 3.119 |
| xy | -0.135 |
| xz | -0.496 |
| yz | -0.479 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.237 |
0.042 |
0.013 |
| y |
0.042 |
4.163 |
-0.017 |
| z |
0.013 |
-0.017 |
4.054 |
<r2> (average value of r
2) Å
2
| <r2> |
48.162 |
| (<r2>)1/2 |
6.940 |