Vibrational Frequencies calculated at BLYP/STO-3G
| 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' |
3346 |
3096 |
0.73 |
|
|
|
| 2 |
A' |
3325 |
3076 |
2.21 |
|
|
|
| 3 |
A' |
3205 |
2965 |
11.41 |
|
|
|
| 4 |
A' |
1698 |
1571 |
3.99 |
|
|
|
| 5 |
A' |
1484 |
1373 |
2.65 |
|
|
|
| 6 |
A' |
1138 |
1053 |
6.82 |
|
|
|
| 7 |
A' |
774 |
716 |
9.92 |
|
|
|
| 8 |
A" |
940 |
870 |
36.42 |
|
|
|
| 9 |
A" |
841 |
778 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8375.7 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 7749.2 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.060 |
|
|
|
| 2 |
C |
-0.183 |
|
|
|
| 3 |
H |
0.080 |
|
|
|
| 4 |
H |
0.081 |
|
|
|
| 5 |
H |
0.082 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.406 |
-0.099 |
0.000 |
0.418 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.095 |
-0.649 |
0.000 |
| y |
-0.649 |
-10.750 |
0.000 |
| z |
0.000 |
0.000 |
-12.670 |
|
| Traceless |
| | x | y | z |
| x |
0.614 |
-0.649 |
0.000 |
| y |
-0.649 |
1.133 |
0.000 |
| z |
0.000 |
0.000 |
-1.748 |
|
| Polar |
| 3z2-r2 | -3.495 |
| x2-y2 | -0.346 |
| xy | -0.649 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.320 |
-0.265 |
0.000 |
| y |
-0.265 |
2.599 |
0.000 |
| z |
0.000 |
0.000 |
0.449 |
<r2> (average value of r
2) Å
2
| <r2> |
19.999 |
| (<r2>)1/2 |
4.472 |