Vibrational Frequencies calculated at PBE1PBE/3-21G*
| 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 |
3079 |
2955 |
0.77 |
116.98 |
0.00 |
0.00 |
| 2 |
A1 |
2383 |
2287 |
3.69 |
36.57 |
0.31 |
0.47 |
| 3 |
A1 |
1477 |
1418 |
19.04 |
16.53 |
0.63 |
0.78 |
| 4 |
A1 |
949 |
911 |
1.65 |
3.02 |
0.19 |
0.31 |
| 5 |
E |
3155 |
3028 |
0.36 |
63.60 |
0.75 |
0.86 |
| 5 |
E |
3155 |
3028 |
0.36 |
63.60 |
0.75 |
0.86 |
| 6 |
E |
1539 |
1478 |
16.73 |
21.28 |
0.75 |
0.86 |
| 6 |
E |
1539 |
1478 |
16.73 |
21.28 |
0.75 |
0.86 |
| 7 |
E |
1121 |
1076 |
6.62 |
0.01 |
0.75 |
0.86 |
| 7 |
E |
1121 |
1076 |
6.62 |
0.01 |
0.75 |
0.86 |
| 8 |
E |
465 |
446 |
0.23 |
3.88 |
0.75 |
0.86 |
| 8 |
E |
465 |
446 |
0.23 |
3.88 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10223.7 cm
-1
Scaled (by 0.9598) Zero Point Vibrational Energy (zpe) 9812.7 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 PBE1PBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.690 |
|
|
|
| 2 |
C |
0.341 |
|
|
|
| 3 |
N |
-0.495 |
|
|
|
| 4 |
H |
0.281 |
|
|
|
| 5 |
H |
0.281 |
|
|
|
| 6 |
H |
0.281 |
|
|
|
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 |
-3.688 |
3.688 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.360 |
0.000 |
0.000 |
| y |
0.000 |
-17.360 |
0.000 |
| z |
0.000 |
0.000 |
-20.378 |
|
| Traceless |
| | x | y | z |
| x |
1.509 |
0.000 |
0.000 |
| y |
0.000 |
1.509 |
0.000 |
| z |
0.000 |
0.000 |
-3.017 |
|
| Polar |
| 3z2-r2 | -6.035 |
| x2-y2 | 0.000 |
| 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 |
2.303 |
0.000 |
0.000 |
| y |
0.000 |
2.303 |
0.000 |
| z |
0.000 |
0.000 |
4.635 |
<r2> (average value of r
2) Å
2
| <r2> |
45.126 |
| (<r2>)1/2 |
6.718 |