Vibrational Frequencies calculated at B3PW91/cc-pVTZ
| 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' |
3144 |
3023 |
0.00 |
|
|
|
| 2 |
A1' |
1516 |
1458 |
0.00 |
|
|
|
| 3 |
A1' |
1227 |
1180 |
0.00 |
|
|
|
| 4 |
A1" |
1152 |
1108 |
0.00 |
|
|
|
| 5 |
A2' |
1088 |
1046 |
0.00 |
|
|
|
| 6 |
A2" |
3234 |
3110 |
27.97 |
|
|
|
| 7 |
A2" |
858 |
825 |
0.75 |
|
|
|
| 8 |
E' |
3136 |
3016 |
24.64 |
|
|
|
| 8 |
E' |
3136 |
3016 |
24.64 |
|
|
|
| 9 |
E' |
1467 |
1411 |
1.38 |
|
|
|
| 9 |
E' |
1467 |
1411 |
1.38 |
|
|
|
| 10 |
E' |
1052 |
1011 |
9.01 |
|
|
|
| 10 |
E' |
1052 |
1011 |
9.01 |
|
|
|
| 11 |
E' |
903 |
869 |
20.23 |
|
|
|
| 11 |
E' |
903 |
869 |
20.24 |
|
|
|
| 12 |
E" |
3213 |
3090 |
0.00 |
|
|
|
| 12 |
E" |
3213 |
3090 |
0.00 |
|
|
|
| 13 |
E" |
1209 |
1162 |
0.00 |
|
|
|
| 13 |
E" |
1209 |
1162 |
0.00 |
|
|
|
| 14 |
E" |
740 |
711 |
0.00 |
|
|
|
| 14 |
E" |
740 |
711 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17828.5 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 17143.9 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 B3PW91/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.203 |
|
|
|
| 2 |
C |
-0.203 |
|
|
|
| 3 |
C |
-0.203 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
| 5 |
H |
0.102 |
|
|
|
| 6 |
H |
0.102 |
|
|
|
| 7 |
H |
0.102 |
|
|
|
| 8 |
H |
0.102 |
|
|
|
| 9 |
H |
0.102 |
|
|
|
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 |
-20.602 |
0.000 |
0.000 |
| y |
0.000 |
-20.602 |
0.000 |
| z |
0.000 |
0.000 |
-18.306 |
|
| Traceless |
| | x | y | z |
| x |
-1.148 |
0.000 |
0.000 |
| y |
0.000 |
-1.148 |
0.000 |
| z |
0.000 |
0.000 |
2.296 |
|
| Polar |
| 3z2-r2 | 4.592 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
43.508 |
| (<r2>)1/2 |
6.596 |