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' |
4172 |
3790 |
59.43 |
|
|
|
| 2 |
A' |
3384 |
3074 |
13.85 |
|
|
|
| 3 |
A' |
3286 |
2985 |
5.99 |
|
|
|
| 4 |
A' |
3271 |
2972 |
24.91 |
|
|
|
| 5 |
A' |
3176 |
2885 |
23.71 |
|
|
|
| 6 |
A' |
1863 |
1692 |
208.47 |
|
|
|
| 7 |
A' |
1609 |
1461 |
6.19 |
|
|
|
| 8 |
A' |
1577 |
1432 |
1.18 |
|
|
|
| 9 |
A' |
1537 |
1396 |
51.18 |
|
|
|
| 10 |
A' |
1470 |
1335 |
19.66 |
|
|
|
| 11 |
A' |
1320 |
1199 |
166.52 |
|
|
|
| 12 |
A' |
1114 |
1012 |
37.19 |
|
|
|
| 13 |
A' |
1063 |
966 |
16.59 |
|
|
|
| 14 |
A' |
916 |
832 |
5.89 |
|
|
|
| 15 |
A' |
520 |
472 |
21.23 |
|
|
|
| 16 |
A' |
438 |
398 |
1.89 |
|
|
|
| 17 |
A" |
3230 |
2935 |
25.02 |
|
|
|
| 18 |
A" |
1590 |
1445 |
7.41 |
|
|
|
| 19 |
A" |
1167 |
1060 |
0.76 |
|
|
|
| 20 |
A" |
936 |
850 |
89.43 |
|
|
|
| 21 |
A" |
796 |
723 |
3.14 |
|
|
|
| 22 |
A" |
556 |
505 |
0.10 |
|
|
|
| 23 |
A" |
440 |
399 |
129.98 |
|
|
|
| 24 |
A" |
204 |
186 |
1.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19816.2 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 18003.0 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 |
-0.179 |
|
|
|
| 2 |
C |
0.146 |
|
|
|
| 3 |
C |
-0.298 |
|
|
|
| 4 |
O |
-0.442 |
|
|
|
| 5 |
H |
0.099 |
|
|
|
| 6 |
H |
0.110 |
|
|
|
| 7 |
H |
0.110 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
| 9 |
H |
0.092 |
|
|
|
| 10 |
H |
0.257 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.015 |
0.575 |
0.000 |
0.575 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.590 |
-3.474 |
0.000 |
| y |
-3.474 |
-24.430 |
0.000 |
| z |
0.000 |
0.000 |
-27.064 |
|
| Traceless |
| | x | y | z |
| x |
3.157 |
-3.474 |
0.000 |
| y |
-3.474 |
0.397 |
0.000 |
| z |
0.000 |
0.000 |
-3.554 |
|
| Polar |
| 3z2-r2 | -7.108 |
| x2-y2 | 1.840 |
| xy | -3.474 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.259 |
0.369 |
0.000 |
| y |
0.369 |
7.090 |
0.000 |
| z |
0.000 |
0.000 |
3.568 |
<r2> (average value of r
2) Å
2
| <r2> |
79.570 |
| (<r2>)1/2 |
8.920 |