Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
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 |
2976 |
2959 |
16.72 |
|
|
|
2 |
A1 |
2160 |
2147 |
89.99 |
|
|
|
3 |
A1 |
1377 |
1369 |
4.08 |
|
|
|
4 |
A1 |
957 |
952 |
5.71 |
|
|
|
5 |
E |
3063 |
3045 |
4.24 |
|
|
|
5 |
E |
3063 |
3045 |
4.24 |
|
|
|
6 |
E |
1407 |
1399 |
10.59 |
|
|
|
6 |
E |
1407 |
1399 |
10.59 |
|
|
|
7 |
E |
1084 |
1078 |
0.20 |
|
|
|
7 |
E |
1084 |
1078 |
0.20 |
|
|
|
8 |
E |
269 |
267 |
0.18 |
|
|
|
8 |
E |
269 |
267 |
0.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9557.9 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 9502.5 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.026 |
|
|
|
2 |
N |
-0.055 |
|
|
|
3 |
C |
-0.203 |
|
|
|
4 |
H |
0.077 |
|
|
|
5 |
H |
0.077 |
|
|
|
6 |
H |
0.077 |
|
|
|
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 |
-3.814 |
3.814 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.545 |
0.000 |
0.000 |
y |
0.000 |
-17.545 |
0.000 |
z |
0.000 |
0.000 |
-21.296 |
|
Traceless |
| x | y | z |
x |
1.876 |
0.000 |
0.000 |
y |
0.000 |
1.876 |
0.000 |
z |
0.000 |
0.000 |
-3.751 |
|
Polar |
3z2-r2 | -7.503 |
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 |
2.981 |
0.000 |
0.000 |
y |
0.000 |
2.981 |
0.000 |
z |
0.000 |
0.000 |
5.802 |
<r2> (average value of r
2) Å
2
<r2> |
43.240 |
(<r2>)1/2 |
6.576 |