Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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 |
3692 |
3549 |
62.63 |
|
|
|
| 2 |
A |
3690 |
3548 |
54.58 |
|
|
|
| 3 |
A |
3588 |
3449 |
37.07 |
|
|
|
| 4 |
A |
1676 |
1611 |
259.38 |
|
|
|
| 5 |
A |
1617 |
1555 |
25.31 |
|
|
|
| 6 |
A |
1505 |
1446 |
22.84 |
|
|
|
| 7 |
A |
1414 |
1360 |
12.17 |
|
|
|
| 8 |
A |
1310 |
1259 |
9.52 |
|
|
|
| 9 |
A |
1165 |
1120 |
10.16 |
|
|
|
| 10 |
A |
1110 |
1067 |
11.39 |
|
|
|
| 11 |
A |
1076 |
1035 |
8.21 |
|
|
|
| 12 |
A |
1051 |
1011 |
27.41 |
|
|
|
| 13 |
A |
1031 |
991 |
1.58 |
|
|
|
| 14 |
A |
772 |
742 |
33.01 |
|
|
|
| 15 |
A |
743 |
714 |
1.90 |
|
|
|
| 16 |
A |
729 |
701 |
3.80 |
|
|
|
| 17 |
A |
636 |
611 |
257.58 |
|
|
|
| 18 |
A |
514 |
494 |
68.13 |
|
|
|
| 19 |
A |
388 |
373 |
5.11 |
|
|
|
| 20 |
A |
316 |
304 |
4.47 |
|
|
|
| 21 |
A |
279 |
268 |
43.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14149.6 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 13603.5 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.540 |
|
|
|
| 2 |
H |
0.307 |
|
|
|
| 3 |
N |
-0.299 |
|
|
|
| 4 |
N |
-0.093 |
|
|
|
| 5 |
N |
-0.096 |
|
|
|
| 6 |
N |
-0.304 |
|
|
|
| 7 |
H |
0.285 |
|
|
|
| 8 |
H |
0.300 |
|
|
|
| 9 |
N |
-0.640 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-4.939 |
3.503 |
0.917 |
6.125 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.975 |
0.487 |
-2.838 |
| y |
0.487 |
-31.198 |
0.448 |
| z |
-2.838 |
0.448 |
-34.177 |
|
| Traceless |
| | x | y | z |
| x |
-0.287 |
0.487 |
-2.838 |
| y |
0.487 |
2.378 |
0.448 |
| z |
-2.838 |
0.448 |
-2.091 |
|
| Polar |
| 3z2-r2 | -4.181 |
| x2-y2 | -1.776 |
| xy | 0.487 |
| xz | -2.838 |
| yz | 0.448 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.058 |
-0.021 |
-0.054 |
| y |
-0.021 |
6.444 |
0.059 |
| z |
-0.054 |
0.059 |
3.351 |
<r2> (average value of r
2) Å
2
| <r2> |
119.430 |
| (<r2>)1/2 |
10.928 |