Vibrational Frequencies calculated at LSDA/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' |
3086 |
3028 |
12.09 |
|
|
|
| 2 |
A' |
2996 |
2940 |
5.56 |
|
|
|
| 3 |
A' |
2715 |
2665 |
35.79 |
|
|
|
| 4 |
A' |
1453 |
1426 |
5.78 |
|
|
|
| 5 |
A' |
1377 |
1351 |
47.47 |
|
|
|
| 6 |
A' |
1349 |
1323 |
12.32 |
|
|
|
| 7 |
A' |
1239 |
1215 |
19.58 |
|
|
|
| 8 |
A' |
1150 |
1128 |
10.72 |
|
|
|
| 9 |
A' |
1083 |
1063 |
14.05 |
|
|
|
| 10 |
A' |
895 |
879 |
3.01 |
|
|
|
| 11 |
A' |
428 |
420 |
10.35 |
|
|
|
| 12 |
A" |
3089 |
3031 |
6.82 |
|
|
|
| 13 |
A" |
2704 |
2653 |
4.99 |
|
|
|
| 14 |
A" |
1440 |
1413 |
9.93 |
|
|
|
| 15 |
A" |
1158 |
1136 |
0.56 |
|
|
|
| 16 |
A" |
819 |
804 |
0.07 |
|
|
|
| 17 |
A" |
345 |
338 |
46.76 |
|
|
|
| 18 |
A" |
186 |
183 |
0.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13755.9 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 13498.7 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 LSDA/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.546 |
|
|
|
| 2 |
C |
-0.137 |
|
|
|
| 3 |
O |
-0.295 |
|
|
|
| 4 |
H |
0.169 |
|
|
|
| 5 |
H |
0.198 |
|
|
|
| 6 |
H |
0.198 |
|
|
|
| 7 |
H |
0.207 |
|
|
|
| 8 |
H |
0.207 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.135 |
0.644 |
0.000 |
2.230 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.109 |
0.384 |
0.000 |
| y |
0.384 |
-18.044 |
0.000 |
| z |
0.000 |
0.000 |
-17.914 |
|
| Traceless |
| | x | y | z |
| x |
-4.130 |
0.384 |
0.000 |
| y |
0.384 |
1.967 |
0.000 |
| z |
0.000 |
0.000 |
2.163 |
|
| Polar |
| 3z2-r2 | 4.326 |
| x2-y2 | -4.065 |
| xy | 0.384 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.541 |
0.052 |
0.000 |
| y |
0.052 |
3.922 |
0.000 |
| z |
0.000 |
0.000 |
3.844 |
<r2> (average value of r
2) Å
2
| <r2> |
50.483 |
| (<r2>)1/2 |
7.105 |