Vibrational Frequencies calculated at HF/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' |
4257 |
3476 |
14.52 |
|
|
|
| 2 |
A' |
3824 |
3123 |
0.88 |
|
|
|
| 3 |
A' |
3766 |
3075 |
0.08 |
|
|
|
| 4 |
A' |
3662 |
2990 |
34.79 |
|
|
|
| 5 |
A' |
3569 |
2914 |
0.16 |
|
|
|
| 6 |
A' |
2077 |
1696 |
67.64 |
|
|
|
| 7 |
A' |
1815 |
1482 |
4.37 |
|
|
|
| 8 |
A' |
1755 |
1433 |
0.21 |
|
|
|
| 9 |
A' |
1708 |
1394 |
18.75 |
|
|
|
| 10 |
A' |
1674 |
1366 |
1.93 |
|
|
|
| 11 |
A' |
1481 |
1209 |
70.57 |
|
|
|
| 12 |
A' |
1197 |
977 |
4.57 |
|
|
|
| 13 |
A' |
1144 |
934 |
7.83 |
|
|
|
| 14 |
A' |
980 |
800 |
1.71 |
|
|
|
| 15 |
A' |
511 |
417 |
11.92 |
|
|
|
| 16 |
A' |
426 |
348 |
1.67 |
|
|
|
| 17 |
A" |
3738 |
3052 |
0.01 |
|
|
|
| 18 |
A" |
1805 |
1473 |
2.12 |
|
|
|
| 19 |
A" |
1266 |
1033 |
4.09 |
|
|
|
| 20 |
A" |
1052 |
859 |
31.88 |
|
|
|
| 21 |
A" |
859 |
702 |
1.28 |
|
|
|
| 22 |
A" |
562 |
459 |
5.49 |
|
|
|
| 23 |
A" |
470 |
384 |
91.33 |
|
|
|
| 24 |
A" |
131 |
107 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21864.1 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 17852.0 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.189 |
|
|
|
| 2 |
C |
0.139 |
|
|
|
| 3 |
C |
-0.197 |
|
|
|
| 4 |
O |
-0.282 |
|
|
|
| 5 |
H |
0.072 |
|
|
|
| 6 |
H |
0.076 |
|
|
|
| 7 |
H |
0.076 |
|
|
|
| 8 |
H |
0.061 |
|
|
|
| 9 |
H |
0.049 |
|
|
|
| 10 |
H |
0.195 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.158 |
0.641 |
0.000 |
0.660 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.103 |
-2.811 |
0.000 |
| y |
-2.811 |
-23.017 |
0.000 |
| z |
0.000 |
0.000 |
-23.939 |
|
| Traceless |
| | x | y | z |
| x |
1.375 |
-2.811 |
0.000 |
| y |
-2.811 |
0.004 |
0.000 |
| z |
0.000 |
0.000 |
-1.379 |
|
| Polar |
| 3z2-r2 | -2.759 |
| x2-y2 | 0.914 |
| xy | -2.811 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.226 |
0.219 |
0.000 |
| y |
0.219 |
4.097 |
0.000 |
| z |
0.000 |
0.000 |
1.151 |
<r2> (average value of r
2) Å
2
| <r2> |
80.324 |
| (<r2>)1/2 |
8.962 |