Vibrational Frequencies calculated at B3LYP/aug-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 |
A' |
3268 |
3172 |
2.71 |
|
|
|
| 2 |
A' |
3146 |
3053 |
2.25 |
|
|
|
| 3 |
A' |
2957 |
2869 |
80.58 |
|
|
|
| 4 |
A' |
1540 |
1494 |
42.89 |
|
|
|
| 5 |
A' |
1461 |
1418 |
11.29 |
|
|
|
| 6 |
A' |
1381 |
1340 |
13.97 |
|
|
|
| 7 |
A' |
1161 |
1127 |
19.72 |
|
|
|
| 8 |
A' |
976 |
947 |
3.44 |
|
|
|
| 9 |
A' |
503 |
488 |
12.49 |
|
|
|
| 10 |
A" |
974 |
945 |
0.59 |
|
|
|
| 11 |
A" |
777 |
754 |
36.34 |
|
|
|
| 12 |
A" |
441 |
428 |
0.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9292.2 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 9017.1 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 B3LYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.927 |
|
|
|
| 2 |
H |
-0.306 |
|
|
|
| 3 |
C |
0.706 |
|
|
|
| 4 |
O |
-0.467 |
|
|
|
| 5 |
H |
-0.439 |
|
|
|
| 6 |
H |
-0.421 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.039 |
0.013 |
0.000 |
3.039 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.886 |
-0.223 |
0.000 |
| y |
-0.223 |
-16.558 |
0.000 |
| z |
0.000 |
0.000 |
-18.565 |
|
| Traceless |
| | x | y | z |
| x |
-2.325 |
-0.223 |
0.000 |
| y |
-0.223 |
2.668 |
0.000 |
| z |
0.000 |
0.000 |
-0.343 |
|
| Polar |
| 3z2-r2 | -0.687 |
| x2-y2 | -3.329 |
| xy | -0.223 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.949 |
-0.367 |
0.000 |
| y |
-0.367 |
4.634 |
0.000 |
| z |
0.000 |
0.000 |
3.172 |
<r2> (average value of r
2) Å
2
| <r2> |
42.534 |
| (<r2>)1/2 |
6.522 |