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 |
3204 |
3144 |
9.27 |
|
|
|
| 2 |
A |
3096 |
3038 |
11.20 |
|
|
|
| 3 |
A |
3083 |
3026 |
14.87 |
|
|
|
| 4 |
A |
3072 |
3014 |
20.02 |
|
|
|
| 5 |
A |
2989 |
2934 |
20.41 |
|
|
|
| 6 |
A |
2944 |
2889 |
17.72 |
|
|
|
| 7 |
A |
2862 |
2808 |
24.78 |
|
|
|
| 8 |
A |
1453 |
1425 |
3.90 |
|
|
|
| 9 |
A |
1439 |
1412 |
8.72 |
|
|
|
| 10 |
A |
1413 |
1387 |
4.78 |
|
|
|
| 11 |
A |
1395 |
1369 |
4.98 |
|
|
|
| 12 |
A |
1357 |
1331 |
6.42 |
|
|
|
| 13 |
A |
1308 |
1284 |
0.47 |
|
|
|
| 14 |
A |
1204 |
1182 |
0.46 |
|
|
|
| 15 |
A |
1143 |
1121 |
0.32 |
|
|
|
| 16 |
A |
1108 |
1087 |
1.17 |
|
|
|
| 17 |
A |
996 |
978 |
1.05 |
|
|
|
| 18 |
A |
915 |
898 |
2.40 |
|
|
|
| 19 |
A |
875 |
858 |
1.37 |
|
|
|
| 20 |
A |
724 |
711 |
1.95 |
|
|
|
| 21 |
A |
467 |
458 |
51.30 |
|
|
|
| 22 |
A |
363 |
356 |
2.13 |
|
|
|
| 23 |
A |
249 |
245 |
0.15 |
|
|
|
| 24 |
A |
94 |
93 |
1.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18875.9 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 18522.9 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 |
-0.277 |
|
|
|
| 2 |
C |
-0.258 |
|
|
|
| 3 |
C |
-0.433 |
|
|
|
| 4 |
H |
0.137 |
|
|
|
| 5 |
H |
0.147 |
|
|
|
| 6 |
H |
0.143 |
|
|
|
| 7 |
H |
0.147 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
| 9 |
H |
0.124 |
|
|
|
| 10 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.219 |
0.238 |
0.099 |
0.338 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.730 |
0.139 |
-0.064 |
| y |
0.139 |
-20.104 |
-0.292 |
| z |
-0.064 |
-0.292 |
-21.358 |
|
| Traceless |
| | x | y | z |
| x |
0.001 |
0.139 |
-0.064 |
| y |
0.139 |
0.940 |
-0.292 |
| z |
-0.064 |
-0.292 |
-0.941 |
|
| Polar |
| 3z2-r2 | -1.883 |
| x2-y2 | -0.626 |
| xy | 0.139 |
| xz | -0.064 |
| yz | -0.292 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.647 |
-0.206 |
-0.133 |
| y |
-0.206 |
5.071 |
-0.094 |
| z |
-0.133 |
-0.094 |
4.023 |
<r2> (average value of r
2) Å
2
| <r2> |
58.528 |
| (<r2>)1/2 |
7.650 |