Vibrational Frequencies calculated at B1B95/6-31G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σg |
2422 |
2313 |
0.00 |
|
|
|
2 |
Σg |
2248 |
2146 |
0.00 |
|
|
|
3 |
Σg |
625 |
597 |
0.00 |
|
|
|
4 |
Σu |
2383 |
2275 |
10.18 |
|
|
|
5 |
Σu |
1206 |
1151 |
0.00 |
|
|
|
6 |
Πg |
559 |
534 |
0.00 |
|
|
|
6 |
Πg |
559 |
534 |
0.00 |
|
|
|
7 |
Πg |
292 |
279 |
0.00 |
|
|
|
7 |
Πg |
292 |
279 |
0.00 |
|
|
|
8 |
Πu |
522 |
499 |
5.27 |
|
|
|
8 |
Πu |
522 |
499 |
5.27 |
|
|
|
9 |
Πu |
120 |
114 |
10.18 |
|
|
|
9 |
Πu |
120 |
114 |
10.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5935.4 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 5667.1 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.395 |
|
|
|
2 |
C |
0.395 |
|
|
|
3 |
C |
0.020 |
|
|
|
4 |
C |
0.020 |
|
|
|
5 |
N |
-0.415 |
|
|
|
6 |
N |
-0.415 |
|
|
|
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 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.090 |
0.000 |
0.000 |
y |
0.000 |
-31.090 |
0.000 |
z |
0.000 |
0.000 |
-48.948 |
|
Traceless |
| x | y | z |
x |
8.929 |
0.000 |
0.000 |
y |
0.000 |
8.929 |
0.000 |
z |
0.000 |
0.000 |
-17.858 |
|
Polar |
3z2-r2 | -35.716 |
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 |
2.811 |
0.000 |
0.000 |
y |
0.000 |
2.811 |
0.000 |
z |
0.000 |
0.000 |
17.612 |
<r2> (average value of r
2) Å
2
<r2> |
212.142 |
(<r2>)1/2 |
14.565 |