Vibrational Frequencies calculated at B3LYP/SDD
| 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' |
3294 |
3167 |
7.89 |
|
|
|
| 2 |
A' |
3177 |
3054 |
11.44 |
|
|
|
| 3 |
A' |
3163 |
3041 |
4.87 |
|
|
|
| 4 |
A' |
3047 |
2929 |
6.25 |
|
|
|
| 5 |
A' |
1504 |
1446 |
7.81 |
|
|
|
| 6 |
A' |
1491 |
1433 |
36.15 |
|
|
|
| 7 |
A' |
1438 |
1382 |
55.30 |
|
|
|
| 8 |
A' |
1428 |
1373 |
35.19 |
|
|
|
| 9 |
A' |
1292 |
1242 |
44.79 |
|
|
|
| 10 |
A' |
1062 |
1021 |
3.35 |
|
|
|
| 11 |
A' |
954 |
918 |
3.14 |
|
|
|
| 12 |
A' |
833 |
801 |
1.39 |
|
|
|
| 13 |
A' |
514 |
495 |
12.60 |
|
|
|
| 14 |
A' |
388 |
373 |
2.86 |
|
|
|
| 15 |
A" |
3126 |
3005 |
21.64 |
|
|
|
| 16 |
A" |
1507 |
1449 |
19.05 |
|
|
|
| 17 |
A" |
1055 |
1015 |
12.68 |
|
|
|
| 18 |
A" |
828 |
795 |
53.84 |
|
|
|
| 19 |
A" |
517 |
497 |
1.90 |
|
|
|
| 20 |
A" |
408 |
393 |
0.33 |
|
|
|
| 21 |
A" |
43i |
42i |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15492.0 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 14892.5 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 B3LYP/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.275 |
|
|
|
| 2 |
O |
-0.246 |
|
|
|
| 3 |
C |
-0.464 |
|
|
|
| 4 |
C |
-0.698 |
|
|
|
| 5 |
H |
0.238 |
|
|
|
| 6 |
H |
0.216 |
|
|
|
| 7 |
H |
0.243 |
|
|
|
| 8 |
H |
0.218 |
|
|
|
| 9 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.759 |
-2.948 |
0.000 |
3.433 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.479 |
-2.294 |
0.000 |
| y |
-2.294 |
-26.816 |
0.000 |
| z |
0.000 |
0.000 |
-24.665 |
|
| Traceless |
| | x | y | z |
| x |
3.262 |
-2.294 |
0.000 |
| y |
-2.294 |
-3.244 |
0.000 |
| z |
0.000 |
0.000 |
-0.018 |
|
| Polar |
| 3z2-r2 | -0.035 |
| x2-y2 | 4.337 |
| xy | -2.294 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.968 |
0.493 |
0.000 |
| y |
0.493 |
5.548 |
0.000 |
| z |
0.000 |
0.000 |
3.107 |
<r2> (average value of r
2) Å
2
| <r2> |
78.156 |
| (<r2>)1/2 |
8.841 |