Vibrational Frequencies calculated at B1B95/6-311G**
| 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' |
3714 |
3566 |
111.92 |
|
|
|
| 2 |
A' |
3030 |
2909 |
46.14 |
|
|
|
| 3 |
A' |
1906 |
1830 |
210.26 |
|
|
|
| 4 |
A' |
1842 |
1769 |
121.51 |
|
|
|
| 5 |
A' |
1407 |
1351 |
351.15 |
|
|
|
| 6 |
A' |
1348 |
1295 |
16.46 |
|
|
|
| 7 |
A' |
1235 |
1186 |
8.44 |
|
|
|
| 8 |
A' |
902 |
866 |
45.07 |
|
|
|
| 9 |
A' |
696 |
669 |
17.11 |
|
|
|
| 10 |
A' |
507 |
487 |
5.34 |
|
|
|
| 11 |
A' |
295 |
283 |
36.11 |
|
|
|
| 12 |
A" |
1018 |
977 |
2.88 |
|
|
|
| 13 |
A" |
701 |
673 |
85.13 |
|
|
|
| 14 |
A" |
582 |
559 |
35.27 |
|
|
|
| 15 |
A" |
179 |
172 |
25.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9681.3 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 9295.0 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.139 |
|
|
|
| 2 |
C |
0.311 |
|
|
|
| 3 |
O |
-0.271 |
|
|
|
| 4 |
O |
-0.299 |
|
|
|
| 5 |
O |
-0.281 |
|
|
|
| 6 |
H |
0.133 |
|
|
|
| 7 |
H |
0.267 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.352 |
-1.943 |
0.000 |
1.975 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.379 |
0.037 |
0.000 |
| y |
0.037 |
-35.615 |
0.000 |
| z |
0.000 |
0.000 |
-26.094 |
|
| Traceless |
| | x | y | z |
| x |
5.475 |
0.037 |
0.000 |
| y |
0.037 |
-9.878 |
0.000 |
| z |
0.000 |
0.000 |
4.403 |
|
| Polar |
| 3z2-r2 | 8.806 |
| x2-y2 | 10.236 |
| xy | 0.037 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.746 |
-0.712 |
0.000 |
| y |
-0.712 |
5.266 |
0.000 |
| z |
0.000 |
0.000 |
2.290 |
<r2> (average value of r
2) Å
2
| <r2> |
98.141 |
| (<r2>)1/2 |
9.907 |