Vibrational Frequencies calculated at HF/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 |
A1' |
3438 |
3104 |
0.00 |
307.42 |
0.01 |
0.02 |
| 2 |
A1' |
1383 |
1249 |
0.00 |
18.32 |
0.03 |
0.06 |
| 3 |
A1' |
1196 |
1079 |
0.00 |
49.94 |
0.00 |
0.00 |
| 4 |
A1' |
1018 |
919 |
0.00 |
27.65 |
0.62 |
0.76 |
| 5 |
A1" |
1185 |
1070 |
0.00 |
0.00 |
0.00 |
0.00 |
| 6 |
A1" |
714 |
645 |
0.00 |
0.00 |
0.00 |
0.00 |
| 7 |
A2' |
1175 |
1061 |
0.00 |
0.00 |
0.00 |
0.00 |
| 8 |
A2" |
3421 |
3089 |
45.50 |
0.00 |
0.00 |
0.00 |
| 9 |
A2" |
1451 |
1310 |
0.20 |
0.00 |
0.00 |
0.00 |
| 10 |
A2" |
1041 |
940 |
4.02 |
0.00 |
0.00 |
0.00 |
| 11 |
E' |
3414 |
3082 |
20.08 |
45.12 |
0.75 |
0.86 |
| 11 |
E' |
3414 |
3082 |
20.08 |
45.12 |
0.75 |
0.86 |
| 12 |
E' |
1380 |
1246 |
13.27 |
4.16 |
0.75 |
0.86 |
| 12 |
E' |
1380 |
1246 |
13.27 |
4.16 |
0.75 |
0.86 |
| 13 |
E' |
1065 |
962 |
0.02 |
2.95 |
0.75 |
0.86 |
| 13 |
E' |
1065 |
962 |
0.02 |
2.95 |
0.75 |
0.86 |
| 14 |
E' |
911 |
823 |
22.78 |
18.85 |
0.75 |
0.86 |
| 14 |
E' |
911 |
823 |
22.78 |
18.85 |
0.75 |
0.86 |
| 15 |
E' |
897 |
810 |
55.37 |
4.69 |
0.75 |
0.86 |
| 15 |
E' |
897 |
810 |
55.37 |
4.69 |
0.75 |
0.86 |
| 16 |
E" |
3402 |
3072 |
0.00 |
144.74 |
0.75 |
0.86 |
| 16 |
E" |
3402 |
3072 |
0.00 |
144.74 |
0.75 |
0.86 |
| 17 |
E" |
1304 |
1177 |
0.00 |
0.03 |
0.75 |
0.86 |
| 17 |
E" |
1304 |
1177 |
0.00 |
0.03 |
0.75 |
0.86 |
| 18 |
E" |
1147 |
1036 |
0.00 |
9.16 |
0.75 |
0.86 |
| 18 |
E" |
1147 |
1036 |
0.00 |
9.16 |
0.75 |
0.86 |
| 19 |
E" |
873 |
788 |
0.00 |
3.41 |
0.75 |
0.86 |
| 19 |
E" |
873 |
788 |
0.00 |
3.41 |
0.75 |
0.86 |
| 20 |
E" |
802 |
725 |
0.00 |
0.75 |
0.75 |
0.86 |
| 20 |
E" |
802 |
725 |
0.00 |
0.75 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 23204.7 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 20951.5 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
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.196 |
|
|
|
| 2 |
C |
-0.196 |
|
|
|
| 3 |
C |
-0.196 |
|
|
|
| 4 |
C |
-0.196 |
|
|
|
| 5 |
C |
-0.196 |
|
|
|
| 6 |
C |
-0.196 |
|
|
|
| 7 |
H |
0.196 |
|
|
|
| 8 |
H |
0.196 |
|
|
|
| 9 |
H |
0.196 |
|
|
|
| 10 |
H |
0.196 |
|
|
|
| 11 |
H |
0.196 |
|
|
|
| 12 |
H |
0.196 |
|
|
|
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 |
-35.807 |
0.000 |
0.000 |
| y |
0.000 |
-35.807 |
0.000 |
| z |
0.000 |
0.000 |
-32.740 |
|
| Traceless |
| | x | y | z |
| x |
-1.534 |
0.000 |
0.000 |
| y |
0.000 |
-1.534 |
0.000 |
| z |
0.000 |
0.000 |
3.067 |
|
| Polar |
| 3z2-r2 | 6.134 |
| 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 |
6.900 |
0.000 |
0.000 |
| y |
0.000 |
6.900 |
0.000 |
| z |
0.000 |
0.000 |
7.246 |
<r2> (average value of r
2) Å
2
| <r2> |
101.828 |
| (<r2>)1/2 |
10.091 |