Vibrational Frequencies calculated at mPW1PW91/6-311G*
| 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' |
3196 |
3050 |
12.39 |
|
|
|
| 2 |
A' |
3080 |
2939 |
16.50 |
|
|
|
| 3 |
A' |
1508 |
1439 |
11.65 |
|
|
|
| 4 |
A' |
1467 |
1400 |
0.47 |
|
|
|
| 5 |
A' |
1257 |
1200 |
13.06 |
|
|
|
| 6 |
A' |
1199 |
1145 |
0.80 |
|
|
|
| 7 |
A' |
961 |
917 |
15.12 |
|
|
|
| 8 |
A' |
506 |
482 |
6.49 |
|
|
|
| 9 |
A" |
3177 |
3032 |
18.97 |
|
|
|
| 10 |
A" |
1495 |
1427 |
10.94 |
|
|
|
| 11 |
A" |
1154 |
1102 |
0.44 |
|
|
|
| 12 |
A" |
152 |
145 |
0.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9575.3 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 9138.7 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 mPW1PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.443 |
|
|
|
| 2 |
O |
-0.113 |
|
|
|
| 3 |
O |
-0.156 |
|
|
|
| 4 |
H |
0.233 |
|
|
|
| 5 |
H |
0.240 |
|
|
|
| 6 |
H |
0.240 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.453 |
-1.190 |
0.000 |
2.726 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.493 |
-0.424 |
0.000 |
| y |
-0.424 |
-17.907 |
0.000 |
| z |
0.000 |
0.000 |
-16.770 |
|
| Traceless |
| | x | y | z |
| x |
-0.155 |
-0.424 |
0.000 |
| y |
-0.424 |
-0.775 |
0.000 |
| z |
0.000 |
0.000 |
0.930 |
|
| Polar |
| 3z2-r2 | 1.860 |
| x2-y2 | 0.414 |
| xy | -0.424 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.096 |
0.022 |
0.000 |
| y |
0.022 |
2.432 |
0.000 |
| z |
0.000 |
0.000 |
2.264 |
<r2> (average value of r
2) Å
2
| <r2> |
41.524 |
| (<r2>)1/2 |
6.444 |