Vibrational Frequencies calculated at mPW1PW91/3-21G*
| 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 |
3081 |
2926 |
1.50 |
|
|
|
| 2 |
A1 |
2395 |
2274 |
0.01 |
|
|
|
| 3 |
A1 |
1501 |
1425 |
26.67 |
|
|
|
| 4 |
A1 |
927 |
880 |
5.85 |
|
|
|
| 5 |
A1 |
639 |
606 |
0.07 |
|
|
|
| 6 |
A1 |
174 |
165 |
7.10 |
|
|
|
| 7 |
A2 |
1335 |
1268 |
0.00 |
|
|
|
| 8 |
A2 |
466 |
442 |
0.00 |
|
|
|
| 9 |
B1 |
3122 |
2965 |
5.19 |
|
|
|
| 10 |
B1 |
982 |
933 |
0.97 |
|
|
|
| 11 |
B1 |
423 |
402 |
0.79 |
|
|
|
| 12 |
B2 |
2390 |
2269 |
0.33 |
|
|
|
| 13 |
B2 |
1398 |
1328 |
0.85 |
|
|
|
| 14 |
B2 |
1011 |
960 |
9.43 |
|
|
|
| 15 |
B2 |
461 |
438 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10151.8 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 9640.2 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 mPW1PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.574 |
|
|
|
| 2 |
C |
0.407 |
|
|
|
| 3 |
C |
0.407 |
|
|
|
| 4 |
H |
0.340 |
|
|
|
| 5 |
H |
0.340 |
|
|
|
| 6 |
N |
-0.460 |
|
|
|
| 7 |
N |
-0.460 |
|
|
|
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 |
3.668 |
3.668 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.514 |
0.000 |
0.000 |
| y |
0.000 |
-41.194 |
0.000 |
| z |
0.000 |
0.000 |
-26.600 |
|
| Traceless |
| | x | y | z |
| x |
7.383 |
0.000 |
0.000 |
| y |
0.000 |
-14.637 |
0.000 |
| z |
0.000 |
0.000 |
7.255 |
|
| Polar |
| 3z2-r2 | 14.509 |
| x2-y2 | 14.680 |
| 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 |
2.885 |
0.000 |
0.000 |
| y |
0.000 |
6.411 |
0.000 |
| z |
0.000 |
0.000 |
4.160 |
<r2> (average value of r
2) Å
2
| <r2> |
119.268 |
| (<r2>)1/2 |
10.921 |