Vibrational Frequencies calculated at PBEPBE/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' |
3101 |
3083 |
27.33 |
|
|
|
| 2 |
A' |
3041 |
3023 |
13.52 |
|
|
|
| 3 |
A' |
2966 |
2949 |
42.99 |
|
|
|
| 4 |
A' |
2872 |
2855 |
48.41 |
|
|
|
| 5 |
A' |
1410 |
1402 |
3.45 |
|
|
|
| 6 |
A' |
1397 |
1389 |
12.61 |
|
|
|
| 7 |
A' |
1335 |
1328 |
3.91 |
|
|
|
| 8 |
A' |
1129 |
1122 |
2.82 |
|
|
|
| 9 |
A' |
980 |
974 |
0.55 |
|
|
|
| 10 |
A' |
881 |
876 |
2.38 |
|
|
|
| 11 |
A' |
401 |
399 |
15.25 |
|
|
|
| 12 |
A' |
357 |
355 |
6.00 |
|
|
|
| 13 |
A' |
121 |
121 |
0.09 |
|
|
|
| 14 |
A" |
3043 |
3025 |
20.46 |
|
|
|
| 15 |
A" |
2966 |
2949 |
8.44 |
|
|
|
| 16 |
A" |
2866 |
2849 |
33.49 |
|
|
|
| 17 |
A" |
1401 |
1393 |
0.09 |
|
|
|
| 18 |
A" |
1388 |
1380 |
2.55 |
|
|
|
| 19 |
A" |
1348 |
1340 |
7.45 |
|
|
|
| 20 |
A" |
1299 |
1291 |
1.98 |
|
|
|
| 21 |
A" |
1137 |
1130 |
0.21 |
|
|
|
| 22 |
A" |
897 |
891 |
0.79 |
|
|
|
| 23 |
A" |
889 |
884 |
1.16 |
|
|
|
| 24 |
A" |
111 |
110 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18667.2 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 18558.9 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 PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.167 |
|
|
|
| 2 |
C |
-0.034 |
|
|
|
| 3 |
C |
-0.034 |
|
|
|
| 4 |
H |
0.008 |
|
|
|
| 5 |
H |
0.035 |
|
|
|
| 6 |
H |
0.035 |
|
|
|
| 7 |
H |
0.041 |
|
|
|
| 8 |
H |
0.037 |
|
|
|
| 9 |
H |
0.041 |
|
|
|
| 10 |
H |
0.037 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.172 |
-0.154 |
0.000 |
0.230 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.550 |
0.292 |
0.000 |
| y |
0.292 |
-20.606 |
0.000 |
| z |
0.000 |
0.000 |
-20.474 |
|
| Traceless |
| | x | y | z |
| x |
-1.010 |
0.292 |
0.000 |
| y |
0.292 |
0.406 |
0.000 |
| z |
0.000 |
0.000 |
0.605 |
|
| Polar |
| 3z2-r2 | 1.209 |
| x2-y2 | -0.944 |
| xy | 0.292 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.335 |
0.053 |
0.000 |
| y |
0.053 |
5.290 |
0.000 |
| z |
0.000 |
0.000 |
6.393 |
<r2> (average value of r
2) Å
2
| <r2> |
62.046 |
| (<r2>)1/2 |
7.877 |