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' |
3193 |
3193 |
22.65 |
|
|
|
| 2 |
A' |
3117 |
3117 |
14.71 |
|
|
|
| 3 |
A' |
3043 |
3043 |
43.27 |
|
|
|
| 4 |
A' |
2975 |
2975 |
44.28 |
|
|
|
| 5 |
A' |
1492 |
1492 |
6.22 |
|
|
|
| 6 |
A' |
1479 |
1479 |
15.81 |
|
|
|
| 7 |
A' |
1410 |
1410 |
4.98 |
|
|
|
| 8 |
A' |
1181 |
1181 |
2.65 |
|
|
|
| 9 |
A' |
1024 |
1024 |
0.02 |
|
|
|
| 10 |
A' |
900 |
900 |
2.12 |
|
|
|
| 11 |
A' |
388 |
388 |
10.98 |
|
|
|
| 12 |
A' |
346 |
346 |
16.82 |
|
|
|
| 13 |
A' |
114 |
114 |
1.14 |
|
|
|
| 14 |
A" |
3118 |
3118 |
24.38 |
|
|
|
| 15 |
A" |
3043 |
3043 |
5.79 |
|
|
|
| 16 |
A" |
2971 |
2971 |
25.95 |
|
|
|
| 17 |
A" |
1477 |
1477 |
1.03 |
|
|
|
| 18 |
A" |
1468 |
1468 |
0.94 |
|
|
|
| 19 |
A" |
1414 |
1414 |
9.89 |
|
|
|
| 20 |
A" |
1366 |
1366 |
1.18 |
|
|
|
| 21 |
A" |
1162 |
1162 |
0.15 |
|
|
|
| 22 |
A" |
943 |
943 |
0.86 |
|
|
|
| 23 |
A" |
936 |
936 |
0.00 |
|
|
|
| 24 |
A" |
119 |
119 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19339.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19339.7 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 |
-0.253 |
|
|
|
| 2 |
C |
-0.302 |
|
|
|
| 3 |
C |
-0.302 |
|
|
|
| 4 |
H |
0.108 |
|
|
|
| 5 |
H |
0.130 |
|
|
|
| 6 |
H |
0.130 |
|
|
|
| 7 |
H |
0.134 |
|
|
|
| 8 |
H |
0.110 |
|
|
|
| 9 |
H |
0.134 |
|
|
|
| 10 |
H |
0.110 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.161 |
-0.143 |
0.000 |
0.215 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.636 |
0.316 |
0.000 |
| y |
0.316 |
-20.652 |
0.000 |
| z |
0.000 |
0.000 |
-20.617 |
|
| Traceless |
| | x | y | z |
| x |
-1.001 |
0.316 |
0.000 |
| y |
0.316 |
0.475 |
0.000 |
| z |
0.000 |
0.000 |
0.526 |
|
| Polar |
| 3z2-r2 | 1.053 |
| x2-y2 | -0.984 |
| xy | 0.316 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.192 |
-0.048 |
0.000 |
| y |
-0.048 |
5.731 |
0.000 |
| z |
0.000 |
0.000 |
6.679 |
<r2> (average value of r
2) Å
2
| <r2> |
61.064 |
| (<r2>)1/2 |
7.814 |