Vibrational Frequencies calculated at HF/6-311G**
| 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' |
4119 |
3742 |
86.33 |
|
|
|
| 2 |
A' |
3158 |
2869 |
77.17 |
|
|
|
| 3 |
A' |
3123 |
2837 |
53.78 |
|
|
|
| 4 |
A' |
2004 |
1821 |
213.64 |
|
|
|
| 5 |
A' |
1616 |
1468 |
7.98 |
|
|
|
| 6 |
A' |
1579 |
1435 |
55.93 |
|
|
|
| 7 |
A' |
1516 |
1378 |
24.94 |
|
|
|
| 8 |
A' |
1397 |
1269 |
58.80 |
|
|
|
| 9 |
A' |
1247 |
1133 |
93.20 |
|
|
|
| 10 |
A' |
933 |
848 |
48.02 |
|
|
|
| 11 |
A' |
821 |
746 |
23.84 |
|
|
|
| 12 |
A' |
314 |
285 |
23.76 |
|
|
|
| 13 |
A" |
3178 |
2887 |
41.54 |
|
|
|
| 14 |
A" |
1368 |
1243 |
0.66 |
|
|
|
| 15 |
A" |
1231 |
1118 |
0.12 |
|
|
|
| 16 |
A" |
807 |
733 |
1.43 |
|
|
|
| 17 |
A" |
336 |
305 |
105.44 |
|
|
|
| 18 |
A" |
139 |
126 |
27.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14442.7 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 13121.2 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.103 |
|
|
|
| 2 |
C |
0.224 |
|
|
|
| 3 |
O |
-0.477 |
|
|
|
| 4 |
O |
-0.391 |
|
|
|
| 5 |
H |
0.272 |
|
|
|
| 6 |
H |
0.096 |
|
|
|
| 7 |
H |
0.096 |
|
|
|
| 8 |
H |
0.077 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.130 |
1.533 |
0.000 |
2.625 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.838 |
4.423 |
0.000 |
| y |
4.423 |
-26.797 |
0.000 |
| z |
0.000 |
0.000 |
-22.840 |
|
| Traceless |
| | x | y | z |
| x |
0.980 |
4.423 |
0.000 |
| y |
4.423 |
-3.458 |
0.000 |
| z |
0.000 |
0.000 |
2.478 |
|
| Polar |
| 3z2-r2 | 4.956 |
| x2-y2 | 2.959 |
| xy | 4.423 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.041 |
0.332 |
0.000 |
| y |
0.332 |
4.574 |
0.000 |
| z |
0.000 |
0.000 |
2.846 |
<r2> (average value of r
2) Å
2
| <r2> |
72.494 |
| (<r2>)1/2 |
8.514 |