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' |
3163 |
3153 |
0.42 |
|
|
|
| 2 |
A' |
3048 |
3037 |
3.58 |
|
|
|
| 3 |
A' |
2949 |
2939 |
7.29 |
|
|
|
| 4 |
A' |
1600 |
1595 |
1.83 |
|
|
|
| 5 |
A' |
1360 |
1355 |
8.04 |
|
|
|
| 6 |
A' |
1015 |
1011 |
8.06 |
|
|
|
| 7 |
A' |
684 |
681 |
23.39 |
|
|
|
| 8 |
A" |
890 |
887 |
69.92 |
|
|
|
| 9 |
A" |
777 |
774 |
16.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7742.5 cm
-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 7716.2 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 |
-0.554 |
|
|
|
| 2 |
C |
-0.457 |
|
|
|
| 3 |
H |
0.403 |
|
|
|
| 4 |
H |
0.287 |
|
|
|
| 5 |
H |
0.320 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.602 |
-0.352 |
0.000 |
0.698 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.740 |
-1.209 |
0.000 |
| y |
-1.209 |
-11.696 |
0.000 |
| z |
0.000 |
0.000 |
-15.026 |
|
| Traceless |
| | x | y | z |
| x |
0.621 |
-1.209 |
0.000 |
| y |
-1.209 |
2.187 |
0.000 |
| z |
0.000 |
0.000 |
-2.808 |
|
| Polar |
| 3z2-r2 | -5.616 |
| x2-y2 | -1.044 |
| xy | -1.209 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.745 |
-0.029 |
0.000 |
| y |
-0.029 |
5.493 |
0.000 |
| z |
0.000 |
0.000 |
3.364 |
<r2> (average value of r
2) Å
2
| <r2> |
20.713 |
| (<r2>)1/2 |
4.551 |