Vibrational Frequencies calculated at mPW1PW91/6-311+G(3df,2pd)
| 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' |
3239 |
3239 |
14.49 |
|
|
|
| 2 |
A' |
3156 |
3156 |
8.32 |
|
|
|
| 3 |
A' |
3148 |
3148 |
22.67 |
|
|
|
| 4 |
A' |
3128 |
3128 |
5.79 |
|
|
|
| 5 |
A' |
3041 |
3041 |
20.98 |
|
|
|
| 6 |
A' |
1729 |
1729 |
17.35 |
|
|
|
| 7 |
A' |
1493 |
1493 |
17.36 |
|
|
|
| 8 |
A' |
1452 |
1452 |
0.84 |
|
|
|
| 9 |
A' |
1404 |
1404 |
2.82 |
|
|
|
| 10 |
A' |
1331 |
1331 |
0.04 |
|
|
|
| 11 |
A' |
1196 |
1196 |
0.31 |
|
|
|
| 12 |
A' |
946 |
946 |
3.50 |
|
|
|
| 13 |
A' |
939 |
939 |
3.93 |
|
|
|
| 14 |
A' |
424 |
424 |
1.09 |
|
|
|
| 15 |
A" |
3096 |
3096 |
14.17 |
|
|
|
| 16 |
A" |
1479 |
1479 |
7.81 |
|
|
|
| 17 |
A" |
1073 |
1073 |
3.66 |
|
|
|
| 18 |
A" |
1034 |
1034 |
10.46 |
|
|
|
| 19 |
A" |
955 |
955 |
48.55 |
|
|
|
| 20 |
A" |
595 |
595 |
13.05 |
|
|
|
| 21 |
A" |
207 |
207 |
0.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17532.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17532.4 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,2pd)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.033 |
|
|
|
| 2 |
C |
-0.008 |
|
|
|
| 3 |
C |
-0.182 |
|
|
|
| 4 |
H |
0.022 |
|
|
|
| 5 |
H |
0.038 |
|
|
|
| 6 |
H |
0.009 |
|
|
|
| 7 |
H |
0.022 |
|
|
|
| 8 |
H |
0.033 |
|
|
|
| 9 |
H |
0.033 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.429 |
-0.055 |
0.000 |
0.433 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.028 |
-0.215 |
0.000 |
| y |
-0.215 |
-19.002 |
0.000 |
| z |
0.000 |
0.000 |
-21.889 |
|
| Traceless |
| | x | y | z |
| x |
1.418 |
-0.215 |
0.000 |
| y |
-0.215 |
1.456 |
0.000 |
| z |
0.000 |
0.000 |
-2.874 |
|
| Polar |
| 3z2-r2 | -5.748 |
| x2-y2 | -0.026 |
| xy | -0.215 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.533 |
0.066 |
0.000 |
| y |
0.066 |
5.377 |
0.000 |
| z |
0.000 |
0.000 |
4.681 |
<r2> (average value of r
2) Å
2
| <r2> |
54.801 |
| (<r2>)1/2 |
7.403 |