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 |
3205 |
3140 |
3.63 |
|
|
|
| 2 |
A |
3191 |
3126 |
27.15 |
|
|
|
| 3 |
A |
3170 |
3105 |
4.44 |
|
|
|
| 4 |
A |
3070 |
3008 |
20.52 |
|
|
|
| 5 |
A |
1581 |
1549 |
3.34 |
|
|
|
| 6 |
A |
1443 |
1414 |
5.94 |
|
|
|
| 7 |
A |
1281 |
1255 |
4.18 |
|
|
|
| 8 |
A |
1189 |
1165 |
3.22 |
|
|
|
| 9 |
A |
1098 |
1076 |
3.12 |
|
|
|
| 10 |
A |
1027 |
1006 |
1.92 |
|
|
|
| 11 |
A |
958 |
938 |
6.86 |
|
|
|
| 12 |
A |
877 |
859 |
4.68 |
|
|
|
| 13 |
A |
808 |
792 |
0.27 |
|
|
|
| 14 |
A |
732 |
718 |
77.56 |
|
|
|
| 15 |
A |
426 |
417 |
6.99 |
|
|
|
| 16 |
A |
3184 |
3119 |
7.82 |
|
|
|
| 17 |
A |
3160 |
3095 |
4.24 |
|
|
|
| 18 |
A |
1286 |
1260 |
27.26 |
|
|
|
| 19 |
A |
1205 |
1180 |
0.16 |
|
|
|
| 20 |
A |
1090 |
1068 |
5.66 |
|
|
|
| 21 |
A |
1029 |
1008 |
6.96 |
|
|
|
| 22 |
A |
1021 |
1001 |
6.81 |
|
|
|
| 23 |
A |
941 |
922 |
2.40 |
|
|
|
| 24 |
A |
886 |
868 |
8.27 |
|
|
|
| 25 |
A |
827 |
810 |
1.39 |
|
|
|
| 26 |
A |
785 |
769 |
32.20 |
|
|
|
| 27 |
A |
454 |
444 |
1.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19961.2 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 19555.9 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 |
-0.106 |
|
|
|
| 2 |
C |
-0.106 |
|
|
|
| 3 |
C |
-0.224 |
|
|
|
| 4 |
C |
-0.224 |
|
|
|
| 5 |
C |
-0.325 |
|
|
|
| 6 |
H |
0.151 |
|
|
|
| 7 |
H |
0.151 |
|
|
|
| 8 |
H |
0.168 |
|
|
|
| 9 |
H |
0.168 |
|
|
|
| 10 |
H |
0.177 |
|
|
|
| 11 |
H |
0.168 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.152 |
-0.444 |
0.000 |
0.470 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.076 |
0.826 |
0.000 |
| y |
0.826 |
-27.814 |
0.000 |
| z |
0.000 |
0.000 |
-29.519 |
|
| Traceless |
| | x | y | z |
| x |
-2.410 |
0.826 |
0.000 |
| y |
0.826 |
2.484 |
0.000 |
| z |
0.000 |
0.000 |
-0.074 |
|
| Polar |
| 3z2-r2 | -0.148 |
| x2-y2 | -3.262 |
| xy | 0.826 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.251 |
-0.437 |
0.000 |
| y |
-0.437 |
7.624 |
0.000 |
| z |
0.000 |
0.000 |
7.100 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |