Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
4169 |
3775 |
64.37 |
|
|
|
| 2 |
A' |
3356 |
3038 |
6.70 |
|
|
|
| 3 |
A' |
3270 |
2961 |
15.13 |
|
|
|
| 4 |
A' |
2234 |
2023 |
35.50 |
|
|
|
| 5 |
A' |
1640 |
1485 |
87.66 |
|
|
|
| 6 |
A' |
1538 |
1393 |
74.34 |
|
|
|
| 7 |
A' |
1391 |
1259 |
5.29 |
|
|
|
| 8 |
A' |
1298 |
1175 |
146.25 |
|
|
|
| 9 |
A' |
1078 |
976 |
123.84 |
|
|
|
| 10 |
A' |
1048 |
949 |
36.22 |
|
|
|
| 11 |
A' |
690 |
625 |
21.38 |
|
|
|
| 12 |
A' |
242 |
219 |
1.00 |
|
|
|
| 13 |
A" |
3345 |
3029 |
8.76 |
|
|
|
| 14 |
A" |
1127 |
1021 |
2.82 |
|
|
|
| 15 |
A" |
1025 |
928 |
15.37 |
|
|
|
| 16 |
A" |
702 |
635 |
2.98 |
|
|
|
| 17 |
A" |
410 |
371 |
131.85 |
|
|
|
| 18 |
A" |
319 |
289 |
1.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14439.7 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 13075.2 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.020 |
|
|
|
| 2 |
C |
0.124 |
|
|
|
| 3 |
C |
-0.466 |
|
|
|
| 4 |
O |
-0.520 |
|
|
|
| 5 |
H |
0.171 |
|
|
|
| 6 |
H |
0.164 |
|
|
|
| 7 |
H |
0.164 |
|
|
|
| 8 |
H |
0.342 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.923 |
0.776 |
0.000 |
1.206 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.801 |
0.745 |
0.000 |
| y |
0.745 |
-24.357 |
0.000 |
| z |
0.000 |
0.000 |
-24.195 |
|
| Traceless |
| | x | y | z |
| x |
3.474 |
0.745 |
0.000 |
| y |
0.745 |
-1.858 |
0.000 |
| z |
0.000 |
0.000 |
-1.616 |
|
| Polar |
| 3z2-r2 | -3.232 |
| x2-y2 | 3.555 |
| xy | 0.745 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.683 |
-2.212 |
0.000 |
| y |
-2.212 |
8.147 |
0.000 |
| z |
0.000 |
0.000 |
3.247 |
<r2> (average value of r
2) Å
2
| <r2> |
86.003 |
| (<r2>)1/2 |
9.274 |