Vibrational Frequencies calculated at PBE1PBE/aug-cc-pVDZ
| 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' |
3272 |
3146 |
0.23 |
|
|
|
| 2 |
A' |
3161 |
3040 |
13.20 |
|
|
|
| 3 |
A' |
3062 |
2945 |
10.76 |
|
|
|
| 4 |
A' |
3048 |
2931 |
23.36 |
|
|
|
| 5 |
A' |
1708 |
1642 |
4.91 |
|
|
|
| 6 |
A' |
1450 |
1395 |
11.41 |
|
|
|
| 7 |
A' |
1376 |
1323 |
2.34 |
|
|
|
| 8 |
A' |
1258 |
1210 |
1.20 |
|
|
|
| 9 |
A' |
1116 |
1073 |
3.83 |
|
|
|
| 10 |
A' |
940 |
904 |
4.65 |
|
|
|
| 11 |
A' |
800 |
769 |
15.13 |
|
|
|
| 12 |
A' |
406 |
391 |
8.90 |
|
|
|
| 13 |
A" |
3117 |
2998 |
13.52 |
|
|
|
| 14 |
A" |
1450 |
1394 |
7.73 |
|
|
|
| 15 |
A" |
1044 |
1004 |
2.88 |
|
|
|
| 16 |
A" |
810 |
779 |
1.63 |
|
|
|
| 17 |
A" |
610 |
586 |
63.69 |
|
|
|
| 18 |
A" |
193 |
186 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14410.3 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 13856.9 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.984 |
|
|
|
| 2 |
C |
-0.178 |
|
|
|
| 3 |
C |
0.329 |
|
|
|
| 4 |
H |
-0.433 |
|
|
|
| 5 |
H |
-0.460 |
|
|
|
| 6 |
H |
-0.144 |
|
|
|
| 7 |
H |
-0.049 |
|
|
|
| 8 |
H |
-0.049 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.653 |
0.442 |
0.000 |
0.788 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.451 |
1.195 |
0.000 |
| y |
1.195 |
-18.715 |
0.000 |
| z |
0.000 |
0.000 |
-21.186 |
|
| Traceless |
| | x | y | z |
| x |
1.499 |
1.195 |
0.000 |
| y |
1.195 |
1.103 |
0.000 |
| z |
0.000 |
0.000 |
-2.603 |
|
| Polar |
| 3z2-r2 | -5.206 |
| x2-y2 | 0.264 |
| xy | 1.195 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.601 |
0.485 |
0.000 |
| y |
0.485 |
5.462 |
0.000 |
| z |
0.000 |
0.000 |
4.694 |
<r2> (average value of r
2) Å
2
| <r2> |
51.662 |
| (<r2>)1/2 |
7.188 |