Vibrational Frequencies calculated at HF/TZVP
| 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' |
3280 |
2980 |
0.00 |
284.45 |
0.04 |
0.07 |
| 2 |
A1' |
1651 |
1500 |
0.00 |
2.34 |
0.21 |
0.34 |
| 3 |
A1' |
1280 |
1163 |
0.00 |
42.85 |
0.07 |
0.13 |
| 4 |
A1" |
1254 |
1140 |
0.00 |
0.00 |
0.00 |
0.00 |
| 5 |
A2' |
1212 |
1101 |
0.00 |
0.00 |
0.00 |
0.00 |
| 6 |
A2" |
3366 |
3058 |
49.94 |
0.00 |
0.04 |
0.07 |
| 7 |
A2" |
917 |
833 |
0.07 |
0.00 |
0.00 |
0.00 |
| 8 |
E' |
3267 |
2969 |
32.57 |
22.73 |
0.75 |
0.86 |
| 8 |
E' |
3267 |
2969 |
32.57 |
22.73 |
0.75 |
0.86 |
| 9 |
E' |
1592 |
1447 |
0.79 |
5.30 |
0.75 |
0.86 |
| 9 |
E' |
1592 |
1447 |
0.79 |
5.30 |
0.75 |
0.86 |
| 10 |
E' |
1170 |
1063 |
5.12 |
1.03 |
0.75 |
0.86 |
| 10 |
E' |
1170 |
1063 |
5.12 |
1.03 |
0.75 |
0.86 |
| 11 |
E' |
940 |
854 |
29.46 |
14.58 |
0.75 |
0.86 |
| 11 |
E' |
940 |
854 |
29.46 |
14.58 |
0.75 |
0.86 |
| 12 |
E" |
3344 |
3038 |
0.00 |
97.42 |
0.75 |
0.86 |
| 12 |
E" |
3344 |
3038 |
0.00 |
97.42 |
0.75 |
0.86 |
| 13 |
E" |
1315 |
1195 |
0.00 |
3.46 |
0.75 |
0.86 |
| 13 |
E" |
1315 |
1195 |
0.00 |
3.46 |
0.75 |
0.86 |
| 14 |
E" |
802 |
728 |
0.00 |
0.73 |
0.75 |
0.86 |
| 14 |
E" |
802 |
728 |
0.00 |
0.73 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18908.2 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 17180.0 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.206 |
|
|
|
| 2 |
C |
-0.206 |
|
|
|
| 3 |
C |
-0.206 |
|
|
|
| 4 |
H |
0.103 |
|
|
|
| 5 |
H |
0.103 |
|
|
|
| 6 |
H |
0.103 |
|
|
|
| 7 |
H |
0.103 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
| 9 |
H |
0.103 |
|
|
|
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 |
-20.772 |
0.000 |
0.000 |
| y |
0.000 |
-20.772 |
0.000 |
| z |
0.000 |
0.000 |
-18.501 |
|
| Traceless |
| | x | y | z |
| x |
-1.136 |
0.000 |
0.000 |
| y |
0.000 |
-1.136 |
0.000 |
| z |
0.000 |
0.000 |
2.271 |
|
| Polar |
| 3z2-r2 | 4.542 |
| 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 |
4.991 |
0.000 |
0.000 |
| y |
0.000 |
4.991 |
0.000 |
| z |
0.000 |
0.000 |
4.550 |
<r2> (average value of r
2) Å
2
| <r2> |
43.395 |
| (<r2>)1/2 |
6.588 |