Vibrational Frequencies calculated at PBEPBE/6-311G*
| 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' |
3101 |
3069 |
35.93 |
|
|
|
| 2 |
A' |
3029 |
2998 |
19.52 |
|
|
|
| 3 |
A' |
2953 |
2922 |
59.45 |
|
|
|
| 4 |
A' |
2871 |
2841 |
66.44 |
|
|
|
| 5 |
A' |
1463 |
1448 |
5.47 |
|
|
|
| 6 |
A' |
1448 |
1433 |
19.27 |
|
|
|
| 7 |
A' |
1377 |
1362 |
5.42 |
|
|
|
| 8 |
A' |
1149 |
1137 |
2.97 |
|
|
|
| 9 |
A' |
1001 |
990 |
0.46 |
|
|
|
| 10 |
A' |
879 |
870 |
2.52 |
|
|
|
| 11 |
A' |
387 |
383 |
12.75 |
|
|
|
| 12 |
A' |
346 |
342 |
16.38 |
|
|
|
| 13 |
A' |
114 |
113 |
0.63 |
|
|
|
| 14 |
A" |
3030 |
2999 |
31.48 |
|
|
|
| 15 |
A" |
2953 |
2922 |
9.48 |
|
|
|
| 16 |
A" |
2866 |
2836 |
32.51 |
|
|
|
| 17 |
A" |
1447 |
1432 |
1.59 |
|
|
|
| 18 |
A" |
1436 |
1421 |
1.61 |
|
|
|
| 19 |
A" |
1376 |
1361 |
10.37 |
|
|
|
| 20 |
A" |
1333 |
1319 |
1.11 |
|
|
|
| 21 |
A" |
1139 |
1127 |
0.33 |
|
|
|
| 22 |
A" |
919 |
909 |
1.65 |
|
|
|
| 23 |
A" |
914 |
904 |
0.06 |
|
|
|
| 24 |
A" |
112 |
111 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18820.2 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 18624.4 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 PBEPBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.189 |
|
|
|
| 2 |
C |
-0.659 |
|
|
|
| 3 |
C |
-0.659 |
|
|
|
| 4 |
H |
0.198 |
|
|
|
| 5 |
H |
0.216 |
|
|
|
| 6 |
H |
0.216 |
|
|
|
| 7 |
H |
0.216 |
|
|
|
| 8 |
H |
0.222 |
|
|
|
| 9 |
H |
0.216 |
|
|
|
| 10 |
H |
0.222 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.169 |
-0.116 |
0.000 |
0.205 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.891 |
0.333 |
0.000 |
| y |
0.333 |
-20.740 |
0.000 |
| z |
0.000 |
0.000 |
-20.791 |
|
| Traceless |
| | x | y | z |
| x |
-1.125 |
0.333 |
0.000 |
| y |
0.333 |
0.601 |
0.000 |
| z |
0.000 |
0.000 |
0.524 |
|
| Polar |
| 3z2-r2 | 1.048 |
| x2-y2 | -1.150 |
| xy | 0.333 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.483 |
0.016 |
0.000 |
| y |
0.016 |
5.353 |
0.000 |
| z |
0.000 |
0.000 |
6.359 |
<r2> (average value of r
2) Å
2
| <r2> |
61.944 |
| (<r2>)1/2 |
7.870 |