Vibrational Frequencies calculated at mPW1PW91/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3165 |
3165 |
13.62 |
|
|
|
| 2 |
A' |
3068 |
3068 |
19.30 |
|
|
|
| 3 |
A' |
2982 |
2982 |
23.47 |
|
|
|
| 4 |
A' |
1484 |
1484 |
3.39 |
|
|
|
| 5 |
A' |
1467 |
1467 |
2.99 |
|
|
|
| 6 |
A' |
1398 |
1398 |
2.73 |
|
|
|
| 7 |
A' |
1083 |
1083 |
0.09 |
|
|
|
| 8 |
A' |
977 |
977 |
0.60 |
|
|
|
| 9 |
A' |
489 |
489 |
57.33 |
|
|
|
| 10 |
A" |
3267 |
3267 |
11.93 |
|
|
|
| 11 |
A" |
3114 |
3114 |
17.25 |
|
|
|
| 12 |
A" |
1482 |
1482 |
6.51 |
|
|
|
| 13 |
A" |
1192 |
1192 |
2.30 |
|
|
|
| 14 |
A" |
811 |
811 |
2.09 |
|
|
|
| 15 |
A" |
101 |
101 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13039.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13039.4 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 mPW1PW91/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.254 |
|
|
|
| 2 |
C |
-0.376 |
|
|
|
| 3 |
H |
0.131 |
|
|
|
| 4 |
H |
0.123 |
|
|
|
| 5 |
H |
0.123 |
|
|
|
| 6 |
H |
0.126 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.122 |
-0.295 |
0.000 |
0.319 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.325 |
0.164 |
0.000 |
| y |
0.164 |
-14.332 |
0.000 |
| z |
0.000 |
0.000 |
-13.596 |
|
| Traceless |
| | x | y | z |
| x |
-1.361 |
0.164 |
0.000 |
| y |
0.164 |
0.129 |
0.000 |
| z |
0.000 |
0.000 |
1.232 |
|
| Polar |
| 3z2-r2 | 2.465 |
| x2-y2 | -0.993 |
| xy | 0.164 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.771 |
-0.056 |
0.000 |
| y |
-0.056 |
4.547 |
0.000 |
| z |
0.000 |
0.000 |
3.797 |
<r2> (average value of r
2) Å
2
| <r2> |
27.639 |
| (<r2>)1/2 |
5.257 |