Vibrational Frequencies calculated at HF/LANL2DZ
| 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 |
3447 |
3102 |
35.71 |
|
|
|
| 2 |
A |
3372 |
3035 |
33.69 |
|
|
|
| 3 |
A |
3340 |
3006 |
34.07 |
|
|
|
| 4 |
A |
3305 |
2974 |
25.66 |
|
|
|
| 5 |
A |
3289 |
2959 |
43.31 |
|
|
|
| 6 |
A |
3207 |
2886 |
34.08 |
|
|
|
| 7 |
A |
1666 |
1499 |
3.52 |
|
|
|
| 8 |
A |
1645 |
1480 |
10.56 |
|
|
|
| 9 |
A |
1632 |
1468 |
8.14 |
|
|
|
| 10 |
A |
1586 |
1427 |
14.78 |
|
|
|
| 11 |
A |
1554 |
1399 |
4.25 |
|
|
|
| 12 |
A |
1389 |
1250 |
3.81 |
|
|
|
| 13 |
A |
1313 |
1181 |
2.24 |
|
|
|
| 14 |
A |
1289 |
1160 |
3.65 |
|
|
|
| 15 |
A |
1273 |
1146 |
4.02 |
|
|
|
| 16 |
A |
1213 |
1091 |
11.97 |
|
|
|
| 17 |
A |
1135 |
1021 |
5.94 |
|
|
|
| 18 |
A |
1046 |
941 |
9.69 |
|
|
|
| 19 |
A |
993 |
894 |
2.39 |
|
|
|
| 20 |
A |
865 |
778 |
72.43 |
|
|
|
| 21 |
A |
806 |
725 |
4.73 |
|
|
|
| 22 |
A |
432 |
389 |
4.76 |
|
|
|
| 23 |
A |
393 |
354 |
9.87 |
|
|
|
| 24 |
A |
208 |
187 |
0.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20198.2 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 18176.3 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.482 |
|
|
|
| 2 |
C |
-0.561 |
|
|
|
| 3 |
H |
0.187 |
|
|
|
| 4 |
H |
0.196 |
|
|
|
| 5 |
H |
0.171 |
|
|
|
| 6 |
C |
0.124 |
|
|
|
| 7 |
H |
0.189 |
|
|
|
| 8 |
C |
-0.198 |
|
|
|
| 9 |
H |
0.181 |
|
|
|
| 10 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.257 |
-2.591 |
0.984 |
3.044 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.589 |
3.430 |
-0.569 |
| y |
3.430 |
-27.294 |
1.413 |
| z |
-0.569 |
1.413 |
-24.021 |
|
| Traceless |
| | x | y | z |
| x |
1.068 |
3.430 |
-0.569 |
| y |
3.430 |
-2.989 |
1.413 |
| z |
-0.569 |
1.413 |
1.920 |
|
| Polar |
| 3z2-r2 | 3.841 |
| x2-y2 | 2.705 |
| xy | 3.430 |
| xz | -0.569 |
| yz | 1.413 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.401 |
0.447 |
0.373 |
| y |
0.447 |
4.426 |
0.157 |
| z |
0.373 |
0.157 |
4.226 |
<r2> (average value of r
2) Å
2
| <r2> |
75.877 |
| (<r2>)1/2 |
8.711 |