Vibrational Frequencies calculated at PBE1PBE/6-31G**
| 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' |
3177 |
3028 |
14.59 |
74.59 |
0.72 |
0.84 |
| 2 |
A' |
3092 |
2947 |
17.53 |
65.20 |
0.02 |
0.04 |
| 3 |
A' |
3087 |
2943 |
4.09 |
147.93 |
0.06 |
0.11 |
| 4 |
A' |
2400 |
2287 |
9.36 |
59.46 |
0.29 |
0.45 |
| 5 |
A' |
1531 |
1459 |
6.71 |
10.88 |
0.74 |
0.85 |
| 6 |
A' |
1496 |
1426 |
5.60 |
17.99 |
0.71 |
0.83 |
| 7 |
A' |
1440 |
1372 |
2.23 |
2.84 |
0.66 |
0.79 |
| 8 |
A' |
1368 |
1303 |
2.95 |
5.69 |
0.62 |
0.76 |
| 9 |
A' |
1108 |
1056 |
5.29 |
3.53 |
0.16 |
0.28 |
| 10 |
A' |
1046 |
997 |
0.70 |
4.56 |
0.53 |
0.69 |
| 11 |
A' |
862 |
821 |
0.06 |
4.65 |
0.18 |
0.30 |
| 12 |
A' |
555 |
529 |
1.10 |
1.97 |
0.43 |
0.60 |
| 13 |
A' |
214 |
204 |
4.09 |
2.86 |
0.73 |
0.84 |
| 14 |
A" |
3183 |
3033 |
13.46 |
31.42 |
0.75 |
0.86 |
| 15 |
A" |
3130 |
2983 |
1.17 |
92.27 |
0.75 |
0.86 |
| 16 |
A" |
1524 |
1452 |
8.49 |
19.19 |
0.75 |
0.86 |
| 17 |
A" |
1302 |
1241 |
0.07 |
8.04 |
0.75 |
0.86 |
| 18 |
A" |
1125 |
1073 |
0.27 |
0.12 |
0.75 |
0.86 |
| 19 |
A" |
797 |
760 |
5.28 |
0.40 |
0.75 |
0.86 |
| 20 |
A" |
402 |
383 |
0.28 |
3.49 |
0.75 |
0.86 |
| 21 |
A" |
226 |
216 |
0.99 |
0.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16531.9 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 15756.6 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.525 |
|
|
|
| 2 |
C |
-0.413 |
|
|
|
| 3 |
C |
0.357 |
|
|
|
| 4 |
N |
-0.470 |
|
|
|
| 5 |
H |
0.191 |
|
|
|
| 6 |
H |
0.201 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
| 8 |
H |
0.228 |
|
|
|
| 9 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.236 |
3.255 |
0.000 |
3.949 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.717 |
-3.687 |
0.000 |
| y |
-3.687 |
-27.153 |
0.000 |
| z |
0.000 |
0.000 |
-23.497 |
|
| Traceless |
| | x | y | z |
| x |
-1.392 |
-3.687 |
0.000 |
| y |
-3.687 |
-2.046 |
0.000 |
| z |
0.000 |
0.000 |
3.438 |
|
| Polar |
| 3z2-r2 | 6.877 |
| x2-y2 | 0.436 |
| xy | -3.687 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.201 |
1.223 |
0.000 |
| y |
1.223 |
5.769 |
0.000 |
| z |
0.000 |
0.000 |
3.959 |
<r2> (average value of r
2) Å
2
| <r2> |
87.847 |
| (<r2>)1/2 |
9.373 |