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' |
3284 |
2971 |
17.97 |
|
|
|
| 2 |
A' |
3189 |
2885 |
32.67 |
|
|
|
| 3 |
A' |
1618 |
1464 |
11.96 |
|
|
|
| 4 |
A' |
1588 |
1437 |
1.05 |
|
|
|
| 5 |
A' |
1335 |
1208 |
17.82 |
|
|
|
| 6 |
A' |
1281 |
1158 |
66.38 |
|
|
|
| 7 |
A' |
1057 |
956 |
30.06 |
|
|
|
| 8 |
A' |
534 |
483 |
4.98 |
|
|
|
| 9 |
A" |
3268 |
2956 |
29.96 |
|
|
|
| 10 |
A" |
1602 |
1449 |
7.94 |
|
|
|
| 11 |
A" |
1266 |
1145 |
2.57 |
|
|
|
| 12 |
A" |
178 |
161 |
0.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10099.6 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 9136.1 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 |
C |
-1.079 |
|
|
|
| 2 |
O |
-0.409 |
|
|
|
| 3 |
O |
-0.405 |
|
|
|
| 4 |
H |
0.713 |
|
|
|
| 5 |
H |
0.590 |
|
|
|
| 6 |
H |
0.590 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.014 |
-1.246 |
0.000 |
2.368 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.231 |
-0.374 |
0.000 |
| y |
-0.374 |
-18.245 |
0.000 |
| z |
0.000 |
0.000 |
-16.857 |
|
| Traceless |
| | x | y | z |
| x |
0.321 |
-0.374 |
0.000 |
| y |
-0.374 |
-1.201 |
0.000 |
| z |
0.000 |
0.000 |
0.881 |
|
| Polar |
| 3z2-r2 | 1.761 |
| x2-y2 | 1.015 |
| xy | -0.374 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.248 |
-0.041 |
0.000 |
| y |
-0.041 |
3.040 |
0.000 |
| z |
0.000 |
0.000 |
2.855 |
<r2> (average value of r
2) Å
2
| <r2> |
41.014 |
| (<r2>)1/2 |
6.404 |