Vibrational Frequencies calculated at LSDA/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3080 |
3025 |
1.21 |
|
|
|
| 2 |
A1 |
3077 |
3022 |
6.62 |
|
|
|
| 3 |
A1 |
1848 |
1815 |
5.90 |
|
|
|
| 4 |
A1 |
1463 |
1437 |
0.01 |
|
|
|
| 5 |
A1 |
1435 |
1409 |
5.05 |
|
|
|
| 6 |
A1 |
1046 |
1027 |
7.99 |
|
|
|
| 7 |
A1 |
1023 |
1005 |
16.87 |
|
|
|
| 8 |
A1 |
732 |
719 |
4.11 |
|
|
|
| 9 |
A2 |
3155 |
3099 |
0.00 |
|
|
|
| 10 |
A2 |
1143 |
1122 |
0.00 |
|
|
|
| 11 |
A2 |
950 |
933 |
0.00 |
|
|
|
| 12 |
A2 |
620 |
608 |
0.00 |
|
|
|
| 13 |
B1 |
3170 |
3113 |
3.38 |
|
|
|
| 14 |
B1 |
1092 |
1073 |
0.62 |
|
|
|
| 15 |
B1 |
910 |
894 |
56.18 |
|
|
|
| 16 |
B1 |
756 |
743 |
3.81 |
|
|
|
| 17 |
B1 |
317 |
311 |
5.95 |
|
|
|
| 18 |
B2 |
3160 |
3103 |
6.02 |
|
|
|
| 19 |
B2 |
3077 |
3022 |
2.87 |
|
|
|
| 20 |
B2 |
1431 |
1405 |
7.35 |
|
|
|
| 21 |
B2 |
1145 |
1124 |
16.75 |
|
|
|
| 22 |
B2 |
1067 |
1048 |
8.45 |
|
|
|
| 23 |
B2 |
893 |
877 |
8.98 |
|
|
|
| 24 |
B2 |
363 |
357 |
1.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18476.5 cm
-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 18143.9 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.566 |
|
|
|
| 2 |
C |
0.004 |
|
|
|
| 3 |
H |
0.205 |
|
|
|
| 4 |
H |
0.205 |
|
|
|
| 5 |
C |
-0.402 |
|
|
|
| 6 |
C |
-0.402 |
|
|
|
| 7 |
H |
0.239 |
|
|
|
| 8 |
H |
0.239 |
|
|
|
| 9 |
H |
0.239 |
|
|
|
| 10 |
H |
0.239 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.394 |
0.394 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.196 |
0.000 |
0.000 |
| y |
0.000 |
-23.876 |
0.000 |
| z |
0.000 |
0.000 |
-24.078 |
|
| Traceless |
| | x | y | z |
| x |
-1.219 |
0.000 |
0.000 |
| y |
0.000 |
0.761 |
0.000 |
| z |
0.000 |
0.000 |
0.458 |
|
| Polar |
| 3z2-r2 | 0.916 |
| x2-y2 | -1.319 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.605 |
0.000 |
0.000 |
| y |
0.000 |
5.533 |
0.000 |
| z |
0.000 |
0.000 |
7.734 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |