Vibrational Frequencies calculated at mPW1PW91/aug-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' |
3160 |
3028 |
0.00 |
327.02 |
0.02 |
0.04 |
| 2 |
A1' |
1523 |
1460 |
0.00 |
2.07 |
0.17 |
0.29 |
| 3 |
A1' |
1234 |
1183 |
0.00 |
42.18 |
0.06 |
0.11 |
| 4 |
A1" |
1157 |
1109 |
0.00 |
0.00 |
0.75 |
0.86 |
| 5 |
A2' |
1093 |
1047 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3251 |
3114 |
25.48 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
858 |
822 |
0.77 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3152 |
3020 |
21.95 |
23.73 |
0.75 |
0.86 |
| 8 |
E' |
3152 |
3020 |
21.95 |
23.60 |
0.75 |
0.86 |
| 9 |
E' |
1472 |
1410 |
1.47 |
4.57 |
0.75 |
0.86 |
| 9 |
E' |
1472 |
1410 |
1.47 |
4.57 |
0.75 |
0.86 |
| 10 |
E' |
1056 |
1011 |
8.38 |
1.04 |
0.75 |
0.86 |
| 10 |
E' |
1056 |
1011 |
8.38 |
1.07 |
0.75 |
0.86 |
| 11 |
E' |
909 |
871 |
20.79 |
6.69 |
0.75 |
0.86 |
| 11 |
E' |
909 |
871 |
20.79 |
6.77 |
0.75 |
0.86 |
| 12 |
E" |
3229 |
3094 |
0.00 |
94.73 |
0.75 |
0.86 |
| 12 |
E" |
3229 |
3094 |
0.00 |
94.95 |
0.75 |
0.86 |
| 13 |
E" |
1214 |
1163 |
0.00 |
1.04 |
0.75 |
0.86 |
| 13 |
E" |
1214 |
1163 |
0.00 |
1.07 |
0.75 |
0.86 |
| 14 |
E" |
742 |
711 |
0.00 |
0.49 |
0.75 |
0.86 |
| 14 |
E" |
742 |
711 |
0.00 |
0.47 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17911.7 cm
-1
Scaled (by 0.9581) Zero Point Vibrational Energy (zpe) 17161.2 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 mPW1PW91/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.470 |
|
|
|
| 2 |
C |
-0.470 |
|
|
|
| 3 |
C |
-0.470 |
|
|
|
| 4 |
H |
0.235 |
|
|
|
| 5 |
H |
0.235 |
|
|
|
| 6 |
H |
0.235 |
|
|
|
| 7 |
H |
0.235 |
|
|
|
| 8 |
H |
0.235 |
|
|
|
| 9 |
H |
0.235 |
|
|
|
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 |
-20.665 |
0.000 |
0.000 |
| y |
0.000 |
-20.665 |
0.000 |
| z |
0.000 |
0.000 |
-18.329 |
|
| Traceless |
| | x | y | z |
| x |
-1.168 |
0.000 |
0.000 |
| y |
0.000 |
-1.168 |
0.000 |
| z |
0.000 |
0.000 |
2.336 |
|
| Polar |
| 3z2-r2 | 4.672 |
| 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 |
5.579 |
0.000 |
0.000 |
| y |
0.000 |
5.579 |
0.000 |
| z |
0.000 |
0.000 |
4.892 |
<r2> (average value of r
2) Å
2
| <r2> |
43.451 |
| (<r2>)1/2 |
6.592 |