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 |
A1 |
2978 |
2960 |
0.41 |
|
|
|
| 2 |
A1 |
2296 |
2283 |
0.35 |
|
|
|
| 3 |
A1 |
1357 |
1349 |
14.52 |
|
|
|
| 4 |
A1 |
887 |
882 |
3.51 |
|
|
|
| 5 |
A1 |
566 |
562 |
0.01 |
|
|
|
| 6 |
A1 |
140 |
139 |
7.99 |
|
|
|
| 7 |
A2 |
1179 |
1172 |
0.00 |
|
|
|
| 8 |
A2 |
362 |
360 |
0.00 |
|
|
|
| 9 |
B1 |
3022 |
3005 |
3.62 |
|
|
|
| 10 |
B1 |
883 |
878 |
0.52 |
|
|
|
| 11 |
B1 |
330 |
328 |
0.00 |
|
|
|
| 12 |
B2 |
2291 |
2278 |
1.35 |
|
|
|
| 13 |
B2 |
1272 |
1264 |
3.19 |
|
|
|
| 14 |
B2 |
976 |
971 |
2.91 |
|
|
|
| 15 |
B2 |
362 |
359 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9450.5 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 9395.7 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 PBEPBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.029 |
|
|
|
| 2 |
C |
-0.056 |
|
|
|
| 3 |
C |
-0.056 |
|
|
|
| 4 |
H |
0.128 |
|
|
|
| 5 |
H |
0.128 |
|
|
|
| 6 |
N |
-0.086 |
|
|
|
| 7 |
N |
-0.086 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
3.534 |
3.534 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.498 |
0.000 |
0.000 |
| y |
0.000 |
-40.669 |
0.000 |
| z |
0.000 |
0.000 |
-26.323 |
|
| Traceless |
| | x | y | z |
| x |
6.999 |
0.000 |
0.000 |
| y |
0.000 |
-14.259 |
0.000 |
| z |
0.000 |
0.000 |
7.261 |
|
| Polar |
| 3z2-r2 | 14.521 |
| x2-y2 | 14.172 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.552 |
0.000 |
0.000 |
| y |
0.000 |
7.621 |
0.000 |
| z |
0.000 |
0.000 |
4.893 |
<r2> (average value of r
2) Å
2
| <r2> |
121.684 |
| (<r2>)1/2 |
11.031 |