Vibrational Frequencies calculated at B3LYP/daug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3098 |
3098 |
17.16 |
255.52 |
0.06 |
0.12 |
| 2 |
A1 |
1524 |
1524 |
2.55 |
2.53 |
0.30 |
0.46 |
| 3 |
A1 |
1295 |
1295 |
14.54 |
31.70 |
0.11 |
0.20 |
| 4 |
A1 |
1129 |
1129 |
0.05 |
3.55 |
0.16 |
0.27 |
| 5 |
A1 |
880 |
880 |
71.88 |
8.46 |
0.74 |
0.85 |
| 6 |
A2 |
3183 |
3183 |
0.00 |
116.55 |
0.75 |
0.86 |
| 7 |
A2 |
1159 |
1159 |
0.00 |
0.80 |
0.75 |
0.86 |
| 8 |
A2 |
1034 |
1034 |
0.00 |
0.02 |
0.75 |
0.86 |
| 9 |
B1 |
3197 |
3197 |
41.41 |
23.32 |
0.75 |
0.86 |
| 10 |
B1 |
1152 |
1152 |
3.72 |
3.42 |
0.75 |
0.86 |
| 11 |
B1 |
806 |
806 |
0.20 |
3.17 |
0.75 |
0.86 |
| 12 |
B2 |
3093 |
3093 |
37.33 |
10.74 |
0.75 |
0.86 |
| 13 |
B2 |
1486 |
1486 |
0.11 |
3.37 |
0.75 |
0.86 |
| 14 |
B2 |
1144 |
1144 |
0.24 |
0.35 |
0.75 |
0.86 |
| 15 |
B2 |
831 |
831 |
10.74 |
3.75 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12505.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12505.3 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 B3LYP/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.644 |
|
|
|
| 2 |
C |
2.012 |
|
|
|
| 3 |
C |
2.012 |
|
|
|
| 4 |
H |
-0.845 |
|
|
|
| 5 |
H |
-0.845 |
|
|
|
| 6 |
H |
-0.845 |
|
|
|
| 7 |
H |
-0.845 |
|
|
|
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 |
-1.935 |
1.935 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.638 |
0.000 |
0.000 |
| y |
0.000 |
-16.682 |
0.000 |
| z |
0.000 |
0.000 |
-21.141 |
|
| Traceless |
| | x | y | z |
| x |
1.274 |
0.000 |
0.000 |
| y |
0.000 |
2.707 |
0.000 |
| z |
0.000 |
0.000 |
-3.981 |
|
| Polar |
| 3z2-r2 | -7.962 |
| x2-y2 | -0.955 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.056 |
0.000 |
0.000 |
| y |
0.000 |
4.955 |
0.000 |
| z |
0.000 |
0.000 |
4.074 |
<r2> (average value of r
2) Å
2
| <r2> |
36.960 |
| (<r2>)1/2 |
6.079 |