Vibrational Frequencies calculated at PBE1PBE/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' |
3191 |
3059 |
34.10 |
|
|
|
| 2 |
A' |
3120 |
2990 |
20.56 |
|
|
|
| 3 |
A' |
3052 |
2925 |
58.25 |
|
|
|
| 4 |
A' |
2976 |
2853 |
54.82 |
|
|
|
| 5 |
A' |
1509 |
1446 |
5.89 |
|
|
|
| 6 |
A' |
1496 |
1434 |
20.49 |
|
|
|
| 7 |
A' |
1424 |
1365 |
5.89 |
|
|
|
| 8 |
A' |
1188 |
1138 |
3.14 |
|
|
|
| 9 |
A' |
1035 |
992 |
0.30 |
|
|
|
| 10 |
A' |
905 |
867 |
2.41 |
|
|
|
| 11 |
A' |
397 |
380 |
13.68 |
|
|
|
| 12 |
A' |
349 |
335 |
16.71 |
|
|
|
| 13 |
A' |
123 |
118 |
0.64 |
|
|
|
| 14 |
A" |
3121 |
2992 |
29.37 |
|
|
|
| 15 |
A" |
3051 |
2924 |
7.38 |
|
|
|
| 16 |
A" |
2971 |
2848 |
30.05 |
|
|
|
| 17 |
A" |
1494 |
1432 |
1.41 |
|
|
|
| 18 |
A" |
1484 |
1422 |
2.16 |
|
|
|
| 19 |
A" |
1429 |
1370 |
11.34 |
|
|
|
| 20 |
A" |
1374 |
1317 |
0.69 |
|
|
|
| 21 |
A" |
1171 |
1122 |
0.11 |
|
|
|
| 22 |
A" |
949 |
909 |
1.37 |
|
|
|
| 23 |
A" |
943 |
904 |
0.15 |
|
|
|
| 24 |
A" |
113 |
108 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19431.4 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 18625.0 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 PBE1PBE/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.208 |
|
|
|
| 2 |
C |
-0.682 |
|
|
|
| 3 |
C |
-0.682 |
|
|
|
| 4 |
H |
0.212 |
|
|
|
| 5 |
H |
0.225 |
|
|
|
| 6 |
H |
0.225 |
|
|
|
| 7 |
H |
0.225 |
|
|
|
| 8 |
H |
0.230 |
|
|
|
| 9 |
H |
0.225 |
|
|
|
| 10 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.181 |
-0.108 |
0.000 |
0.211 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.658 |
0.362 |
0.000 |
| y |
0.362 |
-20.552 |
0.000 |
| z |
0.000 |
0.000 |
-20.673 |
|
| Traceless |
| | x | y | z |
| x |
-1.045 |
0.362 |
0.000 |
| y |
0.362 |
0.613 |
0.000 |
| z |
0.000 |
0.000 |
0.432 |
|
| Polar |
| 3z2-r2 | 0.863 |
| x2-y2 | -1.105 |
| xy | 0.362 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.328 |
0.029 |
0.000 |
| y |
0.029 |
5.116 |
0.000 |
| z |
0.000 |
0.000 |
5.940 |
<r2> (average value of r
2) Å
2
| <r2> |
61.295 |
| (<r2>)1/2 |
7.829 |