Vibrational Frequencies calculated at LSDA/6-31G*
| 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 |
3599 |
3532 |
18.09 |
|
|
|
| 2 |
A |
3067 |
3010 |
11.21 |
|
|
|
| 3 |
A |
3010 |
2954 |
43.32 |
|
|
|
| 4 |
A |
2937 |
2883 |
43.38 |
|
|
|
| 5 |
A |
1478 |
1450 |
11.76 |
|
|
|
| 6 |
A |
1415 |
1388 |
8.10 |
|
|
|
| 7 |
A |
1401 |
1375 |
0.20 |
|
|
|
| 8 |
A |
1353 |
1328 |
43.40 |
|
|
|
| 9 |
A |
1192 |
1170 |
8.29 |
|
|
|
| 10 |
A |
1147 |
1126 |
1.08 |
|
|
|
| 11 |
A |
1063 |
1043 |
15.07 |
|
|
|
| 12 |
A |
910 |
893 |
17.37 |
|
|
|
| 13 |
A |
449 |
441 |
7.09 |
|
|
|
| 14 |
A |
268 |
263 |
13.39 |
|
|
|
| 15 |
A |
186 |
182 |
116.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11737.6 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 11518.1 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 LSDA/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.296 |
|
|
|
| 2 |
O |
-0.247 |
|
|
|
| 3 |
O |
-0.408 |
|
|
|
| 4 |
H |
0.190 |
|
|
|
| 5 |
H |
0.158 |
|
|
|
| 6 |
H |
0.184 |
|
|
|
| 7 |
H |
0.420 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.667 |
-0.704 |
1.576 |
1.850 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.209 |
0.064 |
-2.771 |
| y |
0.064 |
-19.389 |
-0.183 |
| z |
-2.771 |
-0.183 |
-17.278 |
|
| Traceless |
| | x | y | z |
| x |
3.125 |
0.064 |
-2.771 |
| y |
0.064 |
-3.146 |
-0.183 |
| z |
-2.771 |
-0.183 |
0.021 |
|
| Polar |
| 3z2-r2 | 0.042 |
| x2-y2 | 4.180 |
| xy | 0.064 |
| xz | -2.771 |
| yz | -0.183 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.005 |
0.262 |
-0.220 |
| y |
0.262 |
2.673 |
0.004 |
| z |
-0.220 |
0.004 |
2.810 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |