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' |
3598 |
3328 |
147.16 |
|
|
|
| 2 |
A' |
3469 |
3210 |
11.70 |
|
|
|
| 3 |
A' |
2340 |
2165 |
15.76 |
|
|
|
| 4 |
A' |
1373 |
1270 |
37.20 |
|
|
|
| 5 |
A' |
997 |
923 |
19.97 |
|
|
|
| 6 |
A' |
651 |
602 |
17.90 |
|
|
|
| 7 |
A' |
332 |
307 |
5.49 |
|
|
|
| 8 |
A" |
521 |
482 |
29.04 |
|
|
|
| 9 |
A" |
315 |
292 |
2.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6797.6 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 6289.1 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.000 |
|
|
|
| 2 |
C |
-0.158 |
|
|
|
| 3 |
O |
-0.169 |
|
|
|
| 4 |
H |
0.107 |
|
|
|
| 5 |
H |
0.220 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.444 |
-0.340 |
0.000 |
1.484 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.846 |
-2.647 |
0.000 |
| y |
-2.647 |
-13.155 |
0.000 |
| z |
0.000 |
0.000 |
-16.287 |
|
| Traceless |
| | x | y | z |
| x |
0.876 |
-2.647 |
0.000 |
| y |
-2.647 |
1.911 |
0.000 |
| z |
0.000 |
0.000 |
-2.787 |
|
| Polar |
| 3z2-r2 | -5.574 |
| x2-y2 | -0.691 |
| xy | -2.647 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.179 |
-1.036 |
0.000 |
| y |
-1.036 |
3.674 |
0.000 |
| z |
0.000 |
0.000 |
0.347 |
<r2> (average value of r
2) Å
2
| <r2> |
41.853 |
| (<r2>)1/2 |
6.469 |