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' |
3202 |
3078 |
5.74 |
78.62 |
0.59 |
0.75 |
| 2 |
A' |
3083 |
2964 |
14.35 |
84.63 |
0.13 |
0.23 |
| 3 |
A' |
2321 |
2231 |
27.43 |
165.32 |
0.29 |
0.45 |
| 4 |
A' |
1720 |
1654 |
31.73 |
46.64 |
0.25 |
0.40 |
| 5 |
A' |
1500 |
1442 |
10.59 |
23.56 |
0.43 |
0.60 |
| 6 |
A' |
1220 |
1173 |
10.25 |
3.86 |
0.75 |
0.86 |
| 7 |
A' |
969 |
932 |
5.20 |
1.35 |
0.01 |
0.02 |
| 8 |
A' |
636 |
611 |
6.09 |
2.87 |
0.23 |
0.38 |
| 9 |
A' |
253 |
243 |
5.58 |
8.27 |
0.49 |
0.65 |
| 10 |
A" |
1090 |
1048 |
17.51 |
0.11 |
0.75 |
0.86 |
| 11 |
A" |
786 |
755 |
1.85 |
5.60 |
0.75 |
0.86 |
| 12 |
A" |
387 |
373 |
9.25 |
0.56 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8583.0 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 8251.7 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.206 |
|
|
|
| 2 |
N |
-0.215 |
|
|
|
| 3 |
C |
0.409 |
|
|
|
| 4 |
N |
-0.348 |
|
|
|
| 5 |
H |
0.181 |
|
|
|
| 6 |
H |
0.178 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.408 |
-4.345 |
0.000 |
4.365 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.060 |
-2.497 |
0.000 |
| y |
-2.497 |
-23.195 |
0.000 |
| z |
0.000 |
0.000 |
-22.267 |
|
| Traceless |
| | x | y | z |
| x |
-0.329 |
-2.497 |
0.000 |
| y |
-2.497 |
-0.531 |
0.000 |
| z |
0.000 |
0.000 |
0.861 |
|
| Polar |
| 3z2-r2 | 1.721 |
| x2-y2 | 0.134 |
| xy | -2.497 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.699 |
0.364 |
0.000 |
| y |
0.364 |
8.157 |
0.000 |
| z |
0.000 |
0.000 |
2.540 |
<r2> (average value of r
2) Å
2
| <r2> |
70.146 |
| (<r2>)1/2 |
8.375 |