Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
3370 |
3051 |
0.00 |
334.03 |
0.01 |
0.02 |
| 2 |
A1' |
1414 |
1280 |
0.00 |
21.41 |
0.02 |
0.03 |
| 3 |
A1' |
1198 |
1085 |
0.00 |
40.35 |
0.00 |
0.01 |
| 4 |
A1' |
1018 |
922 |
0.00 |
24.57 |
0.67 |
0.80 |
| 5 |
A1" |
1131 |
1024 |
0.00 |
0.00 |
0.00 |
0.00 |
| 6 |
A1" |
707 |
640 |
0.00 |
0.00 |
0.00 |
0.00 |
| 7 |
A2' |
1127 |
1020 |
0.00 |
0.00 |
0.00 |
0.00 |
| 8 |
A2" |
3358 |
3041 |
50.37 |
0.00 |
0.00 |
0.00 |
| 9 |
A2" |
1487 |
1346 |
0.61 |
0.00 |
0.00 |
0.00 |
| 10 |
A2" |
1055 |
956 |
1.68 |
0.00 |
0.00 |
0.00 |
| 11 |
E' |
3352 |
3036 |
30.12 |
47.06 |
0.75 |
0.86 |
| 11 |
E' |
3352 |
3036 |
30.12 |
47.06 |
0.75 |
0.86 |
| 12 |
E' |
1391 |
1260 |
6.14 |
3.91 |
0.75 |
0.86 |
| 12 |
E' |
1391 |
1260 |
6.14 |
3.91 |
0.75 |
0.86 |
| 13 |
E' |
1046 |
947 |
0.55 |
2.89 |
0.75 |
0.86 |
| 13 |
E' |
1046 |
947 |
0.55 |
2.89 |
0.75 |
0.86 |
| 14 |
E' |
920 |
833 |
0.37 |
6.13 |
0.75 |
0.86 |
| 14 |
E' |
920 |
833 |
0.37 |
6.13 |
0.75 |
0.86 |
| 15 |
E' |
893 |
809 |
51.00 |
10.29 |
0.75 |
0.86 |
| 15 |
E' |
893 |
809 |
51.00 |
10.29 |
0.75 |
0.86 |
| 16 |
E" |
3340 |
3024 |
0.00 |
152.23 |
0.75 |
0.86 |
| 16 |
E" |
3340 |
3024 |
0.00 |
152.23 |
0.75 |
0.86 |
| 17 |
E" |
1290 |
1168 |
0.00 |
0.08 |
0.75 |
0.86 |
| 17 |
E" |
1290 |
1168 |
0.00 |
0.08 |
0.75 |
0.86 |
| 18 |
E" |
1131 |
1024 |
0.00 |
6.83 |
0.75 |
0.86 |
| 18 |
E" |
1131 |
1024 |
0.00 |
6.83 |
0.75 |
0.86 |
| 19 |
E" |
865 |
784 |
0.00 |
2.71 |
0.75 |
0.86 |
| 19 |
E" |
865 |
784 |
0.00 |
2.71 |
0.75 |
0.86 |
| 20 |
E" |
776 |
703 |
0.00 |
0.08 |
0.75 |
0.86 |
| 20 |
E" |
776 |
703 |
0.00 |
0.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22937.9 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 20770.3 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.133 |
|
|
|
| 2 |
C |
-0.133 |
|
|
|
| 3 |
C |
-0.133 |
|
|
|
| 4 |
C |
-0.133 |
|
|
|
| 5 |
C |
-0.133 |
|
|
|
| 6 |
C |
-0.133 |
|
|
|
| 7 |
H |
0.133 |
|
|
|
| 8 |
H |
0.133 |
|
|
|
| 9 |
H |
0.133 |
|
|
|
| 10 |
H |
0.133 |
|
|
|
| 11 |
H |
0.133 |
|
|
|
| 12 |
H |
0.133 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.244 |
0.000 |
0.000 |
| y |
0.000 |
-35.244 |
0.000 |
| z |
0.000 |
0.000 |
-32.833 |
|
| Traceless |
| | x | y | z |
| x |
-1.206 |
0.000 |
0.000 |
| y |
0.000 |
-1.206 |
0.000 |
| z |
0.000 |
0.000 |
2.411 |
|
| Polar |
| 3z2-r2 | 4.822 |
| x2-y2 | 0.000 |
| 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 |
7.158 |
0.000 |
0.000 |
| y |
0.000 |
7.158 |
0.000 |
| z |
0.000 |
0.000 |
7.708 |
<r2> (average value of r
2) Å
2
| <r2> |
100.439 |
| (<r2>)1/2 |
10.022 |