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' |
3779 |
3629 |
101.53 |
|
|
|
2 |
A' |
3485 |
3346 |
55.61 |
|
|
|
3 |
A' |
2238 |
2148 |
72.78 |
|
|
|
4 |
A' |
1811 |
1739 |
394.54 |
|
|
|
5 |
A' |
1367 |
1312 |
136.71 |
|
|
|
6 |
A' |
1186 |
1139 |
356.39 |
|
|
|
7 |
A' |
835 |
802 |
28.29 |
|
|
|
8 |
A' |
665 |
638 |
51.58 |
|
|
|
9 |
A' |
599 |
575 |
5.39 |
|
|
|
10 |
A' |
527 |
506 |
28.32 |
|
|
|
11 |
A' |
191 |
183 |
6.37 |
|
|
|
12 |
A" |
779 |
748 |
59.99 |
|
|
|
13 |
A" |
718 |
689 |
34.27 |
|
|
|
14 |
A" |
609 |
585 |
96.51 |
|
|
|
15 |
A" |
261 |
251 |
8.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9524.8 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 9144.8 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 B3PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.299 |
|
|
|
2 |
C |
0.358 |
|
|
|
3 |
C |
-0.478 |
|
|
|
4 |
O |
-0.407 |
|
|
|
5 |
O |
-0.403 |
|
|
|
6 |
H |
0.253 |
|
|
|
7 |
H |
0.379 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.247 |
-1.202 |
0.000 |
1.732 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.754 |
6.725 |
0.000 |
y |
6.725 |
-19.212 |
0.000 |
z |
0.000 |
0.000 |
-28.347 |
|
Traceless |
| x | y | z |
x |
-6.974 |
6.725 |
0.000 |
y |
6.725 |
10.339 |
0.000 |
z |
0.000 |
0.000 |
-3.364 |
|
Polar |
3z2-r2 | -6.728 |
x2-y2 | -11.542 |
xy | 6.725 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.117 |
0.561 |
0.000 |
y |
0.561 |
8.981 |
0.000 |
z |
0.000 |
0.000 |
3.249 |
<r2> (average value of r
2) Å
2
<r2> |
106.097 |
(<r2>)1/2 |
10.300 |