Vibrational Frequencies calculated at B3PW91/3-21G*
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' |
3518 |
3375 |
30.60 |
|
|
|
2 |
A' |
3425 |
3286 |
38.23 |
|
|
|
3 |
A' |
3032 |
2909 |
21.40 |
|
|
|
4 |
A' |
1774 |
1702 |
160.14 |
|
|
|
5 |
A' |
1547 |
1484 |
13.78 |
|
|
|
6 |
A' |
1484 |
1424 |
51.94 |
|
|
|
7 |
A' |
1387 |
1330 |
105.52 |
|
|
|
8 |
A' |
1321 |
1267 |
39.05 |
|
|
|
9 |
A' |
1133 |
1087 |
183.89 |
|
|
|
10 |
A' |
1059 |
1016 |
147.31 |
|
|
|
11 |
A' |
846 |
812 |
44.70 |
|
|
|
12 |
A' |
641 |
615 |
16.39 |
|
|
|
13 |
A' |
465 |
446 |
32.34 |
|
|
|
14 |
A' |
268 |
257 |
10.84 |
|
|
|
15 |
A" |
3054 |
2930 |
24.40 |
|
|
|
16 |
A" |
1236 |
1185 |
2.83 |
|
|
|
17 |
A" |
1069 |
1026 |
2.09 |
|
|
|
18 |
A" |
668 |
641 |
175.56 |
|
|
|
19 |
A" |
522 |
501 |
10.04 |
|
|
|
20 |
A" |
368 |
353 |
94.62 |
|
|
|
21 |
A" |
99 |
95 |
13.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14456.3 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 13869.4 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.212 |
|
|
|
2 |
C |
0.583 |
|
|
|
3 |
O |
-0.561 |
|
|
|
4 |
O |
-0.482 |
|
|
|
5 |
O |
-0.575 |
|
|
|
6 |
H |
0.247 |
|
|
|
7 |
H |
0.247 |
|
|
|
8 |
H |
0.362 |
|
|
|
9 |
H |
0.389 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.048 |
2.592 |
0.000 |
2.796 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.334 |
-0.155 |
0.000 |
y |
-0.155 |
-28.493 |
0.000 |
z |
0.000 |
0.000 |
-27.799 |
|
Traceless |
| x | y | z |
x |
-2.188 |
-0.155 |
0.000 |
y |
-0.155 |
0.574 |
0.000 |
z |
0.000 |
0.000 |
1.614 |
|
Polar |
3z2-r2 | 3.228 |
x2-y2 | -1.841 |
xy | -0.155 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.799 |
-0.164 |
0.000 |
y |
-0.164 |
4.737 |
0.000 |
z |
0.000 |
0.000 |
2.352 |
<r2> (average value of r
2) Å
2
<r2> |
112.070 |
(<r2>)1/2 |
10.586 |