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 |
3059 |
2937 |
15.76 |
82.69 |
0.18 |
0.31 |
2 |
A1 |
2398 |
2303 |
0.27 |
66.01 |
0.06 |
0.12 |
3 |
A1 |
878 |
844 |
8.61 |
7.55 |
0.18 |
0.30 |
4 |
A1 |
610 |
586 |
0.08 |
3.41 |
0.01 |
0.02 |
5 |
A1 |
196 |
188 |
14.57 |
2.89 |
0.71 |
0.83 |
6 |
A2 |
456 |
438 |
0.00 |
0.00 |
0.75 |
0.86 |
7 |
E |
2392 |
2297 |
1.57 |
24.30 |
0.75 |
0.86 |
7 |
E |
2392 |
2297 |
1.57 |
24.30 |
0.75 |
0.86 |
8 |
E |
1330 |
1278 |
0.25 |
5.01 |
0.75 |
0.86 |
8 |
E |
1330 |
1278 |
0.25 |
5.01 |
0.75 |
0.86 |
9 |
E |
1050 |
1008 |
22.42 |
3.15 |
0.75 |
0.86 |
9 |
E |
1050 |
1008 |
22.42 |
3.15 |
0.75 |
0.86 |
10 |
E |
646 |
620 |
0.07 |
3.43 |
0.75 |
0.86 |
10 |
E |
646 |
620 |
0.07 |
3.43 |
0.75 |
0.86 |
11 |
E |
455 |
437 |
0.04 |
3.82 |
0.75 |
0.86 |
11 |
E |
455 |
437 |
0.04 |
3.82 |
0.75 |
0.86 |
12 |
E |
159 |
152 |
5.00 |
4.87 |
0.75 |
0.86 |
12 |
E |
159 |
152 |
5.00 |
4.87 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9829.1 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 9439.9 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 |
-0.556 |
|
|
|
2 |
H |
0.391 |
|
|
|
3 |
C |
0.484 |
|
|
|
4 |
C |
0.484 |
|
|
|
5 |
C |
0.484 |
|
|
|
6 |
N |
-0.429 |
|
|
|
7 |
N |
-0.429 |
|
|
|
8 |
N |
-0.429 |
|
|
|
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 |
2.805 |
2.805 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-48.666 |
0.000 |
0.000 |
y |
0.000 |
-48.666 |
0.000 |
z |
0.000 |
0.000 |
-35.467 |
|
Traceless |
| x | y | z |
x |
-6.599 |
0.000 |
0.000 |
y |
0.000 |
-6.599 |
0.000 |
z |
0.000 |
0.000 |
13.199 |
|
Polar |
3z2-r2 | 26.398 |
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 |
6.967 |
0.000 |
0.000 |
y |
0.000 |
6.967 |
0.000 |
z |
0.000 |
0.000 |
4.044 |
<r2> (average value of r
2) Å
2
<r2> |
199.441 |
(<r2>)1/2 |
14.122 |