Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| 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 |
3911 |
3723 |
63.64 |
|
|
|
| 2 |
A |
3174 |
3021 |
48.47 |
|
|
|
| 3 |
A |
3155 |
3003 |
4.46 |
|
|
|
| 4 |
A |
3099 |
2950 |
15.40 |
|
|
|
| 5 |
A |
3004 |
2860 |
39.89 |
|
|
|
| 6 |
A |
1498 |
1426 |
2.39 |
|
|
|
| 7 |
A |
1475 |
1404 |
19.83 |
|
|
|
| 8 |
A |
1461 |
1391 |
21.47 |
|
|
|
| 9 |
A |
1397 |
1330 |
0.11 |
|
|
|
| 10 |
A |
1282 |
1220 |
151.91 |
|
|
|
| 11 |
A |
1231 |
1172 |
27.68 |
|
|
|
| 12 |
A |
1067 |
1015 |
30.17 |
|
|
|
| 13 |
A |
1024 |
974 |
5.19 |
|
|
|
| 14 |
A |
943 |
898 |
9.11 |
|
|
|
| 15 |
A |
587 |
558 |
20.27 |
|
|
|
| 16 |
A |
414 |
394 |
11.92 |
|
|
|
| 17 |
A |
361 |
344 |
151.23 |
|
|
|
| 18 |
A |
183 |
175 |
4.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14633.1 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 13927.8 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.042 |
|
|
|
| 2 |
C |
-0.535 |
|
|
|
| 3 |
O |
-0.455 |
|
|
|
| 4 |
H |
0.134 |
|
|
|
| 5 |
H |
0.186 |
|
|
|
| 6 |
H |
0.172 |
|
|
|
| 7 |
H |
0.176 |
|
|
|
| 8 |
H |
0.363 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.460 |
1.304 |
0.323 |
1.419 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.222 |
-2.170 |
0.025 |
| y |
-2.170 |
-19.716 |
0.714 |
| z |
0.025 |
0.714 |
-20.808 |
|
| Traceless |
| | x | y | z |
| x |
5.041 |
-2.170 |
0.025 |
| y |
-2.170 |
-1.702 |
0.714 |
| z |
0.025 |
0.714 |
-3.339 |
|
| Polar |
| 3z2-r2 | -6.678 |
| x2-y2 | 4.495 |
| xy | -2.170 |
| xz | 0.025 |
| yz | 0.714 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.952 |
-0.056 |
0.078 |
| y |
-0.056 |
4.323 |
-0.142 |
| z |
0.078 |
-0.142 |
3.795 |
<r2> (average value of r
2) Å
2
| <r2> |
51.523 |
| (<r2>)1/2 |
7.178 |