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 |
3062 |
2943 |
1.16 |
|
|
|
2 |
A1 |
2373 |
2281 |
0.00 |
|
|
|
3 |
A1 |
1494 |
1436 |
26.00 |
|
|
|
4 |
A1 |
919 |
883 |
5.61 |
|
|
|
5 |
A1 |
633 |
608 |
0.06 |
|
|
|
6 |
A1 |
173 |
166 |
6.97 |
|
|
|
7 |
A2 |
1326 |
1275 |
0.00 |
|
|
|
8 |
A2 |
462 |
444 |
0.00 |
|
|
|
9 |
B1 |
3102 |
2981 |
4.38 |
|
|
|
10 |
B1 |
975 |
937 |
0.95 |
|
|
|
11 |
B1 |
420 |
403 |
0.81 |
|
|
|
12 |
B2 |
2367 |
2275 |
0.23 |
|
|
|
13 |
B2 |
1389 |
1335 |
0.78 |
|
|
|
14 |
B2 |
1001 |
962 |
8.73 |
|
|
|
15 |
B2 |
457 |
440 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10075.6 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 9684.6 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 |
-0.569 |
|
|
|
2 |
C |
0.405 |
|
|
|
3 |
C |
0.405 |
|
|
|
4 |
H |
0.335 |
|
|
|
5 |
H |
0.335 |
|
|
|
6 |
N |
-0.455 |
|
|
|
7 |
N |
-0.455 |
|
|
|
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 |
3.645 |
3.645 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.497 |
0.000 |
0.000 |
y |
0.000 |
-41.154 |
0.000 |
z |
0.000 |
0.000 |
-26.576 |
|
Traceless |
| x | y | z |
x |
7.368 |
0.000 |
0.000 |
y |
0.000 |
-14.617 |
0.000 |
z |
0.000 |
0.000 |
7.249 |
|
Polar |
3z2-r2 | 14.498 |
x2-y2 | 14.657 |
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 |
2.900 |
0.000 |
0.000 |
y |
0.000 |
6.464 |
0.000 |
z |
0.000 |
0.000 |
4.183 |
<r2> (average value of r
2) Å
2
<r2> |
119.418 |
(<r2>)1/2 |
10.928 |