Vibrational Frequencies calculated at LSDA/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 |
3712 |
3656 |
23.34 |
|
|
|
| 2 |
A |
2959 |
2914 |
56.82 |
|
|
|
| 3 |
A |
1457 |
1435 |
0.02 |
|
|
|
| 4 |
A |
1330 |
1310 |
2.41 |
|
|
|
| 5 |
A |
1166 |
1149 |
0.00 |
|
|
|
| 6 |
A |
1046 |
1031 |
105.55 |
|
|
|
| 7 |
A |
575 |
566 |
99.19 |
|
|
|
| 8 |
A |
402 |
396 |
43.80 |
|
|
|
| 9 |
B |
3712 |
3657 |
43.09 |
|
|
|
| 10 |
B |
3011 |
2966 |
37.79 |
|
|
|
| 11 |
B |
1381 |
1361 |
57.61 |
|
|
|
| 12 |
B |
1307 |
1288 |
20.95 |
|
|
|
| 13 |
B |
1093 |
1076 |
282.08 |
|
|
|
| 14 |
B |
973 |
958 |
24.49 |
|
|
|
| 15 |
B |
400 |
394 |
221.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12261.4 cm
-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 12077.5 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.053 |
|
|
|
| 2 |
O |
-0.503 |
|
|
|
| 3 |
O |
-0.503 |
|
|
|
| 4 |
H |
0.164 |
|
|
|
| 5 |
H |
0.164 |
|
|
|
| 6 |
H |
0.366 |
|
|
|
| 7 |
H |
0.366 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.239 |
0.239 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.099 |
-3.839 |
0.000 |
| y |
-3.839 |
-23.305 |
0.000 |
| z |
0.000 |
0.000 |
-16.899 |
|
| Traceless |
| | x | y | z |
| x |
4.003 |
-3.839 |
0.000 |
| y |
-3.839 |
-6.806 |
0.000 |
| z |
0.000 |
0.000 |
2.804 |
|
| Polar |
| 3z2-r2 | 5.607 |
| x2-y2 | 7.206 |
| xy | -3.839 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.426 |
-0.139 |
0.000 |
| y |
-0.139 |
3.878 |
0.000 |
| z |
0.000 |
0.000 |
3.670 |
<r2> (average value of r
2) Å
2
| <r2> |
45.610 |
| (<r2>)1/2 |
6.754 |