Vibrational Frequencies calculated at mPW1PW91/6-31G(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 |
3073 |
2934 |
16.09 |
|
|
|
2 |
A1 |
2267 |
2164 |
125.59 |
|
|
|
3 |
A1 |
1460 |
1394 |
4.22 |
|
|
|
4 |
A1 |
992 |
947 |
10.02 |
|
|
|
5 |
E |
3159 |
3015 |
5.19 |
|
|
|
5 |
E |
3159 |
3015 |
5.19 |
|
|
|
6 |
E |
1492 |
1424 |
9.30 |
|
|
|
6 |
E |
1492 |
1424 |
9.30 |
|
|
|
7 |
E |
1152 |
1100 |
0.01 |
|
|
|
7 |
E |
1152 |
1100 |
0.01 |
|
|
|
8 |
E |
286 |
273 |
0.25 |
|
|
|
8 |
E |
286 |
273 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9984.0 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 9531.7 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 mPW1PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.347 |
|
|
|
2 |
N |
0.009 |
|
|
|
3 |
C |
-0.226 |
|
|
|
4 |
H |
0.188 |
|
|
|
5 |
H |
0.188 |
|
|
|
6 |
H |
0.188 |
|
|
|
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 |
-3.715 |
3.715 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.349 |
0.000 |
0.000 |
y |
0.000 |
-17.349 |
0.000 |
z |
0.000 |
0.000 |
-20.826 |
|
Traceless |
| x | y | z |
x |
1.738 |
0.000 |
0.000 |
y |
0.000 |
1.738 |
0.000 |
z |
0.000 |
0.000 |
-3.477 |
|
Polar |
3z2-r2 | -6.953 |
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 |
3.031 |
0.000 |
0.000 |
y |
0.000 |
3.031 |
0.000 |
z |
0.000 |
0.000 |
5.397 |
<r2> (average value of r
2) Å
2
<r2> |
42.280 |
(<r2>)1/2 |
6.502 |