Vibrational Frequencies calculated at B3PW91/6-31+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' |
3313 |
3181 |
0.55 |
|
|
|
2 |
A' |
3155 |
3029 |
4.27 |
|
|
|
3 |
A' |
1553 |
1491 |
37.60 |
|
|
|
4 |
A' |
1408 |
1352 |
16.54 |
|
|
|
5 |
A' |
1247 |
1197 |
23.77 |
|
|
|
6 |
A' |
977 |
938 |
105.55 |
|
|
|
7 |
A' |
533 |
512 |
0.06 |
|
|
|
8 |
A" |
921 |
884 |
43.37 |
|
|
|
9 |
A" |
678 |
651 |
5.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6892.1 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 6617.1 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 B3PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.114 |
|
|
|
2 |
C |
-0.099 |
|
|
|
3 |
H |
0.201 |
|
|
|
4 |
H |
0.189 |
|
|
|
5 |
O |
-0.405 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
4.343 |
-0.405 |
0.000 |
4.361 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.739 |
-0.535 |
0.000 |
y |
-0.535 |
-16.597 |
0.000 |
z |
0.000 |
0.000 |
-17.523 |
|
Traceless |
| x | y | z |
x |
0.321 |
-0.535 |
0.000 |
y |
-0.535 |
0.534 |
0.000 |
z |
0.000 |
0.000 |
-0.855 |
|
Polar |
3z2-r2 | -1.710 |
x2-y2 | -0.142 |
xy | -0.535 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.400 |
-0.058 |
0.000 |
y |
-0.058 |
2.736 |
0.000 |
z |
0.000 |
0.000 |
1.928 |
<r2> (average value of r
2) Å
2
<r2> |
37.491 |
(<r2>)1/2 |
6.123 |