Vibrational Frequencies calculated at B3PW91/6-311G**
| 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' |
3840 |
3699 |
38.40 |
|
|
|
| 2 |
A' |
3190 |
3072 |
4.58 |
|
|
|
| 3 |
A' |
3098 |
2984 |
19.64 |
|
|
|
| 4 |
A' |
2069 |
1993 |
32.22 |
|
|
|
| 5 |
A' |
1499 |
1444 |
75.06 |
|
|
|
| 6 |
A' |
1414 |
1362 |
42.23 |
|
|
|
| 7 |
A' |
1296 |
1248 |
11.65 |
|
|
|
| 8 |
A' |
1204 |
1159 |
130.81 |
|
|
|
| 9 |
A' |
999 |
963 |
111.48 |
|
|
|
| 10 |
A' |
922 |
888 |
39.83 |
|
|
|
| 11 |
A' |
629 |
606 |
25.03 |
|
|
|
| 12 |
A' |
216 |
208 |
0.65 |
|
|
|
| 13 |
A" |
3168 |
3052 |
7.78 |
|
|
|
| 14 |
A" |
1028 |
990 |
0.97 |
|
|
|
| 15 |
A" |
904 |
871 |
29.19 |
|
|
|
| 16 |
A" |
638 |
614 |
0.99 |
|
|
|
| 17 |
A" |
442 |
426 |
118.25 |
|
|
|
| 18 |
A" |
267 |
257 |
4.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13411.9 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 12917.0 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 B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.030 |
|
|
|
| 2 |
C |
-0.123 |
|
|
|
| 3 |
C |
-0.254 |
|
|
|
| 4 |
O |
-0.329 |
|
|
|
| 5 |
H |
0.143 |
|
|
|
| 6 |
H |
0.141 |
|
|
|
| 7 |
H |
0.141 |
|
|
|
| 8 |
H |
0.250 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.991 |
0.706 |
0.000 |
1.216 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.017 |
0.789 |
0.000 |
| y |
0.789 |
-24.240 |
0.000 |
| z |
0.000 |
0.000 |
-24.404 |
|
| Traceless |
| | x | y | z |
| x |
3.306 |
0.789 |
0.000 |
| y |
0.789 |
-1.530 |
0.000 |
| z |
0.000 |
0.000 |
-1.776 |
|
| Polar |
| 3z2-r2 | -3.551 |
| x2-y2 | 3.224 |
| xy | 0.789 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.882 |
-2.123 |
0.000 |
| y |
-2.123 |
8.616 |
0.000 |
| z |
0.000 |
0.000 |
3.284 |
<r2> (average value of r
2) Å
2
| <r2> |
87.505 |
| (<r2>)1/2 |
9.354 |