Vibrational Frequencies calculated at BLYP/aug-cc-pVTZ
| 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' |
3172 |
3161 |
4.30 |
|
|
|
| 2 |
A' |
3065 |
3054 |
8.20 |
|
|
|
| 3 |
A' |
3062 |
3052 |
3.79 |
|
|
|
| 4 |
A' |
2958 |
2948 |
4.39 |
|
|
|
| 5 |
A' |
1502 |
1497 |
67.36 |
|
|
|
| 6 |
A' |
1438 |
1433 |
16.71 |
|
|
|
| 7 |
A' |
1421 |
1416 |
32.01 |
|
|
|
| 8 |
A' |
1353 |
1348 |
23.25 |
|
|
|
| 9 |
A' |
1229 |
1225 |
50.83 |
|
|
|
| 10 |
A' |
1037 |
1033 |
5.83 |
|
|
|
| 11 |
A' |
904 |
901 |
5.49 |
|
|
|
| 12 |
A' |
785 |
782 |
5.91 |
|
|
|
| 13 |
A' |
510 |
508 |
11.89 |
|
|
|
| 14 |
A' |
379 |
378 |
2.57 |
|
|
|
| 15 |
A" |
3004 |
2994 |
9.78 |
|
|
|
| 16 |
A" |
1442 |
1437 |
7.31 |
|
|
|
| 17 |
A" |
997 |
993 |
4.75 |
|
|
|
| 18 |
A" |
746 |
744 |
24.52 |
|
|
|
| 19 |
A" |
485 |
483 |
1.22 |
|
|
|
| 20 |
A" |
304 |
303 |
0.01 |
|
|
|
| 21 |
A" |
42 |
42 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14916.8 cm
-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 14866.1 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 BLYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.631 |
|
|
|
| 2 |
O |
-0.628 |
|
|
|
| 3 |
C |
-0.685 |
|
|
|
| 4 |
C |
-0.456 |
|
|
|
| 5 |
H |
0.279 |
|
|
|
| 6 |
H |
0.305 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.198 |
|
|
|
| 9 |
H |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.468 |
-2.719 |
0.000 |
3.089 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.200 |
-1.825 |
0.000 |
| y |
-1.825 |
-27.576 |
0.000 |
| z |
0.000 |
0.000 |
-25.052 |
|
| Traceless |
| | x | y | z |
| x |
3.114 |
-1.825 |
0.000 |
| y |
-1.825 |
-3.450 |
0.000 |
| z |
0.000 |
0.000 |
0.335 |
|
| Polar |
| 3z2-r2 | 0.670 |
| x2-y2 | 4.376 |
| xy | -1.825 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.814 |
0.120 |
0.000 |
| y |
0.120 |
7.358 |
0.000 |
| z |
0.000 |
0.000 |
4.937 |
<r2> (average value of r
2) Å
2
| <r2> |
77.901 |
| (<r2>)1/2 |
8.826 |