Vibrational Frequencies calculated at HF/aug-cc-pVDZ
| 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' |
3240 |
2950 |
40.83 |
|
|
|
| 2 |
A' |
3171 |
2888 |
13.48 |
|
|
|
| 3 |
A' |
3151 |
2869 |
34.08 |
|
|
|
| 4 |
A' |
1591 |
1449 |
4.10 |
|
|
|
| 5 |
A' |
1550 |
1411 |
13.35 |
|
|
|
| 6 |
A' |
1525 |
1388 |
13.51 |
|
|
|
| 7 |
A' |
1486 |
1353 |
4.86 |
|
|
|
| 8 |
A' |
1185 |
1079 |
6.25 |
|
|
|
| 9 |
A' |
1151 |
1048 |
34.59 |
|
|
|
| 10 |
A' |
954 |
869 |
2.84 |
|
|
|
| 11 |
A' |
455 |
414 |
6.02 |
|
|
|
| 12 |
A" |
3252 |
2961 |
48.28 |
|
|
|
| 13 |
A" |
3186 |
2901 |
14.38 |
|
|
|
| 14 |
A" |
1576 |
1435 |
3.40 |
|
|
|
| 15 |
A" |
1356 |
1234 |
0.26 |
|
|
|
| 16 |
A" |
915 |
833 |
0.00 |
|
|
|
| 17 |
A" |
270 |
246 |
3.76 |
|
|
|
| 18 |
A" |
180i |
163i |
13.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14916.2 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 13582.6 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.223 |
|
|
|
| 2 |
C |
0.686 |
|
|
|
| 3 |
O |
-0.582 |
|
|
|
| 4 |
H |
-0.024 |
|
|
|
| 5 |
H |
-0.038 |
|
|
|
| 6 |
H |
-0.038 |
|
|
|
| 7 |
H |
-0.113 |
|
|
|
| 8 |
H |
-0.113 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.880 |
0.638 |
0.000 |
1.986 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.495 |
0.061 |
0.000 |
| y |
0.061 |
-19.056 |
0.000 |
| z |
0.000 |
0.000 |
-18.058 |
|
| Traceless |
| | x | y | z |
| x |
-3.938 |
0.061 |
0.000 |
| y |
0.061 |
1.220 |
0.000 |
| z |
0.000 |
0.000 |
2.718 |
|
| Polar |
| 3z2-r2 | 5.436 |
| x2-y2 | -3.438 |
| xy | 0.061 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.617 |
-0.084 |
0.000 |
| y |
-0.084 |
4.303 |
0.000 |
| z |
0.000 |
0.000 |
4.116 |
<r2> (average value of r
2) Å
2
| <r2> |
51.084 |
| (<r2>)1/2 |
7.147 |