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' |
3439 |
3182 |
0.16 |
|
|
|
| 2 |
A' |
3381 |
3128 |
0.61 |
|
|
|
| 3 |
A' |
3267 |
3023 |
4.99 |
|
|
|
| 4 |
A' |
3200 |
2960 |
0.00 |
|
|
|
| 5 |
A' |
1626 |
1504 |
3.69 |
|
|
|
| 6 |
A' |
1540 |
1425 |
2.87 |
|
|
|
| 7 |
A' |
1484 |
1373 |
2.16 |
|
|
|
| 8 |
A' |
1392 |
1288 |
36.68 |
|
|
|
| 9 |
A' |
1216 |
1125 |
15.68 |
|
|
|
| 10 |
A' |
1045 |
966 |
1.73 |
|
|
|
| 11 |
A' |
947 |
876 |
4.56 |
|
|
|
| 12 |
A' |
796 |
737 |
3.20 |
|
|
|
| 13 |
A' |
466 |
431 |
4.58 |
|
|
|
| 14 |
A' |
369 |
342 |
1.00 |
|
|
|
| 15 |
A" |
3357 |
3106 |
1.58 |
|
|
|
| 16 |
A" |
1625 |
1504 |
4.86 |
|
|
|
| 17 |
A" |
1047 |
969 |
4.05 |
|
|
|
| 18 |
A" |
645 |
597 |
16.57 |
|
|
|
| 19 |
A" |
468 |
433 |
1.18 |
|
|
|
| 20 |
A" |
73 |
68 |
0.02 |
|
|
|
| 21 |
A" |
259i |
239i |
20.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15561.4 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 14397.4 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 |
0.099 |
|
|
|
| 2 |
O |
-0.148 |
|
|
|
| 3 |
C |
-0.123 |
|
|
|
| 4 |
C |
-0.230 |
|
|
|
| 5 |
H |
0.085 |
|
|
|
| 6 |
H |
0.080 |
|
|
|
| 7 |
H |
0.082 |
|
|
|
| 8 |
H |
0.078 |
|
|
|
| 9 |
H |
0.078 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.035 |
-1.323 |
0.000 |
1.679 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.375 |
-1.100 |
0.000 |
| y |
-1.100 |
-23.389 |
0.000 |
| z |
0.000 |
0.000 |
-22.296 |
|
| Traceless |
| | x | y | z |
| x |
1.467 |
-1.100 |
0.000 |
| y |
-1.100 |
-1.553 |
0.000 |
| z |
0.000 |
0.000 |
0.086 |
|
| Polar |
| 3z2-r2 | 0.172 |
| x2-y2 | 2.014 |
| xy | -1.100 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.852 |
0.237 |
0.000 |
| y |
0.237 |
3.351 |
0.000 |
| z |
0.000 |
0.000 |
1.488 |
<r2> (average value of r
2) Å
2
| <r2> |
79.747 |
| (<r2>)1/2 |
8.930 |