Vibrational Frequencies calculated at HF/6-31G**
| 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' |
4183 |
3776 |
52.52 |
|
|
|
| 2 |
A' |
3412 |
3080 |
14.44 |
|
|
|
| 3 |
A' |
3315 |
2992 |
6.76 |
|
|
|
| 4 |
A' |
3293 |
2972 |
23.27 |
|
|
|
| 5 |
A' |
3194 |
2883 |
22.88 |
|
|
|
| 6 |
A' |
1888 |
1704 |
190.66 |
|
|
|
| 7 |
A' |
1620 |
1462 |
3.19 |
|
|
|
| 8 |
A' |
1589 |
1434 |
1.93 |
|
|
|
| 9 |
A' |
1550 |
1399 |
49.73 |
|
|
|
| 10 |
A' |
1481 |
1337 |
18.37 |
|
|
|
| 11 |
A' |
1319 |
1190 |
171.77 |
|
|
|
| 12 |
A' |
1119 |
1010 |
36.74 |
|
|
|
| 13 |
A' |
1070 |
966 |
12.88 |
|
|
|
| 14 |
A' |
922 |
832 |
5.24 |
|
|
|
| 15 |
A' |
521 |
470 |
21.55 |
|
|
|
| 16 |
A' |
438 |
395 |
2.01 |
|
|
|
| 17 |
A" |
3254 |
2937 |
23.78 |
|
|
|
| 18 |
A" |
1601 |
1445 |
5.51 |
|
|
|
| 19 |
A" |
1173 |
1059 |
1.71 |
|
|
|
| 20 |
A" |
943 |
852 |
87.34 |
|
|
|
| 21 |
A" |
799 |
721 |
4.57 |
|
|
|
| 22 |
A" |
556 |
502 |
0.50 |
|
|
|
| 23 |
A" |
436 |
393 |
142.23 |
|
|
|
| 24 |
A" |
201 |
182 |
1.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19938.1 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 17996.2 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**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.354 |
|
|
|
| 2 |
C |
0.410 |
|
|
|
| 3 |
C |
-0.409 |
|
|
|
| 4 |
O |
-0.635 |
|
|
|
| 5 |
H |
0.127 |
|
|
|
| 6 |
H |
0.140 |
|
|
|
| 7 |
H |
0.140 |
|
|
|
| 8 |
H |
0.127 |
|
|
|
| 9 |
H |
0.108 |
|
|
|
| 10 |
H |
0.347 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.013 |
0.634 |
0.000 |
0.634 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.388 |
-3.481 |
0.000 |
| y |
-3.481 |
-24.266 |
0.000 |
| z |
0.000 |
0.000 |
-26.761 |
|
| Traceless |
| | x | y | z |
| x |
3.125 |
-3.481 |
0.000 |
| y |
-3.481 |
0.308 |
0.000 |
| z |
0.000 |
0.000 |
-3.433 |
|
| Polar |
| 3z2-r2 | -6.867 |
| x2-y2 | 1.878 |
| xy | -3.481 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.096 |
0.369 |
0.000 |
| y |
0.369 |
6.769 |
0.000 |
| z |
0.000 |
0.000 |
3.056 |
<r2> (average value of r
2) Å
2
| <r2> |
79.516 |
| (<r2>)1/2 |
8.917 |