Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3072 |
3040 |
5.36 |
|
|
|
| 2 |
A1 |
1658 |
1641 |
15.94 |
|
|
|
| 3 |
A1 |
1446 |
1431 |
2.33 |
|
|
|
| 4 |
A1 |
1042 |
1031 |
1.52 |
|
|
|
| 5 |
A2 |
961 |
951 |
0.00 |
|
|
|
| 6 |
B1 |
3190 |
3158 |
11.09 |
|
|
|
| 7 |
B1 |
1108 |
1097 |
3.76 |
|
|
|
| 8 |
B2 |
959 |
950 |
27.74 |
|
|
|
| 9 |
B2 |
823 |
814 |
14.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7129.6 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 7056.1 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.222 |
|
|
|
| 2 |
N |
-0.033 |
|
|
|
| 3 |
N |
-0.033 |
|
|
|
| 4 |
H |
0.144 |
|
|
|
| 5 |
H |
0.144 |
|
|
|
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 |
1.524 |
1.524 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.732 |
0.000 |
0.000 |
| y |
0.000 |
-19.443 |
0.000 |
| z |
0.000 |
0.000 |
-16.892 |
|
| Traceless |
| | x | y | z |
| x |
2.435 |
0.000 |
0.000 |
| y |
0.000 |
-3.131 |
0.000 |
| z |
0.000 |
0.000 |
0.696 |
|
| Polar |
| 3z2-r2 | 1.392 |
| x2-y2 | 3.711 |
| 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 |
2.600 |
0.000 |
0.000 |
| y |
0.000 |
2.744 |
0.000 |
| z |
0.000 |
0.000 |
3.974 |
<r2> (average value of r
2) Å
2
| <r2> |
29.728 |
| (<r2>)1/2 |
5.452 |