Vibrational Frequencies calculated at B3PW91/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 |
3198 |
3085 |
3.39 |
|
|
|
| 2 |
A |
3171 |
3059 |
7.68 |
|
|
|
| 3 |
A |
3147 |
3035 |
1.44 |
|
|
|
| 4 |
A |
3036 |
2928 |
8.41 |
|
|
|
| 5 |
A |
2327 |
2244 |
21.55 |
|
|
|
| 6 |
A |
1700 |
1640 |
18.51 |
|
|
|
| 7 |
A |
1450 |
1398 |
15.78 |
|
|
|
| 8 |
A |
1410 |
1360 |
6.35 |
|
|
|
| 9 |
A |
1370 |
1321 |
5.37 |
|
|
|
| 10 |
A |
1251 |
1207 |
0.57 |
|
|
|
| 11 |
A |
1115 |
1076 |
0.04 |
|
|
|
| 12 |
A |
969 |
935 |
15.76 |
|
|
|
| 13 |
A |
914 |
882 |
2.67 |
|
|
|
| 14 |
A |
663 |
640 |
1.86 |
|
|
|
| 15 |
A |
391 |
377 |
0.14 |
|
|
|
| 16 |
A |
154 |
149 |
4.95 |
|
|
|
| 17 |
A |
3099 |
2989 |
7.23 |
|
|
|
| 18 |
A |
1444 |
1393 |
8.12 |
|
|
|
| 19 |
A |
1048 |
1011 |
0.68 |
|
|
|
| 20 |
A |
972 |
938 |
0.98 |
|
|
|
| 21 |
A |
746 |
719 |
37.39 |
|
|
|
| 22 |
A |
523 |
504 |
2.88 |
|
|
|
| 23 |
A |
285 |
275 |
2.76 |
|
|
|
| 24 |
A |
145 |
140 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17263.1 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 16652.0 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 B3PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.368 |
|
|
|
| 2 |
N |
-0.278 |
|
|
|
| 3 |
C |
1.038 |
|
|
|
| 4 |
H |
-0.489 |
|
|
|
| 5 |
C |
0.591 |
|
|
|
| 6 |
H |
-0.542 |
|
|
|
| 7 |
C |
0.257 |
|
|
|
| 8 |
H |
-0.167 |
|
|
|
| 9 |
H |
-0.021 |
|
|
|
| 10 |
H |
-0.021 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.198 |
1.146 |
0.000 |
4.352 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.628 |
-2.605 |
0.000 |
| y |
-2.605 |
-27.354 |
0.000 |
| z |
0.000 |
0.000 |
-31.039 |
|
| Traceless |
| | x | y | z |
| x |
-6.432 |
-2.605 |
0.000 |
| y |
-2.605 |
5.980 |
0.000 |
| z |
0.000 |
0.000 |
0.452 |
|
| Polar |
| 3z2-r2 | 0.903 |
| x2-y2 | -8.274 |
| xy | -2.605 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.451 |
-0.130 |
0.000 |
| y |
-0.130 |
7.709 |
0.000 |
| z |
0.000 |
0.000 |
5.684 |
<r2> (average value of r
2) Å
2
| <r2> |
126.863 |
| (<r2>)1/2 |
11.263 |