Vibrational Frequencies calculated at B3PW91/3-21G
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 |
3199 |
3075 |
0.00 |
|
|
|
2 |
A1 |
1531 |
1471 |
0.18 |
|
|
|
3 |
A1 |
1379 |
1326 |
12.43 |
|
|
|
4 |
A1 |
917 |
881 |
5.44 |
|
|
|
5 |
A2 |
962 |
924 |
0.00 |
|
|
|
6 |
B1 |
3336 |
3206 |
6.37 |
|
|
|
7 |
B1 |
1098 |
1056 |
1.98 |
|
|
|
8 |
B2 |
978 |
940 |
82.73 |
|
|
|
9 |
B2 |
729 |
700 |
2.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7063.7 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 6789.6 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 B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.266 |
|
|
|
2 |
N |
-0.129 |
|
|
|
3 |
N |
-0.129 |
|
|
|
4 |
H |
0.262 |
|
|
|
5 |
H |
0.262 |
|
|
|
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 |
1.941 |
1.941 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.788 |
0.000 |
0.000 |
y |
0.000 |
-20.408 |
0.000 |
z |
0.000 |
0.000 |
-16.868 |
|
Traceless |
| x | y | z |
x |
2.850 |
0.000 |
0.000 |
y |
0.000 |
-4.080 |
0.000 |
z |
0.000 |
0.000 |
1.230 |
|
Polar |
3z2-r2 | 2.460 |
x2-y2 | 4.620 |
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 |
2.032 |
0.000 |
0.000 |
y |
0.000 |
2.312 |
0.000 |
z |
0.000 |
0.000 |
3.730 |
<r2> (average value of r
2) Å
2
<r2> |
30.925 |
(<r2>)1/2 |
5.561 |