Vibrational Frequencies calculated at B3PW91/6-31G*
| 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 |
3249 |
3109 |
17.53 |
|
|
|
| 2 |
A1 |
3081 |
2947 |
0.03 |
|
|
|
| 3 |
A1 |
1738 |
1663 |
19.15 |
|
|
|
| 4 |
A1 |
1433 |
1370 |
3.88 |
|
|
|
| 5 |
A1 |
1404 |
1343 |
19.89 |
|
|
|
| 6 |
A1 |
1272 |
1217 |
6.20 |
|
|
|
| 7 |
A1 |
1048 |
1003 |
1.99 |
|
|
|
| 8 |
A1 |
937 |
897 |
12.60 |
|
|
|
| 9 |
A2 |
1154 |
1104 |
0.00 |
|
|
|
| 10 |
A2 |
920 |
880 |
0.00 |
|
|
|
| 11 |
A2 |
549 |
525 |
0.00 |
|
|
|
| 12 |
B1 |
3121 |
2986 |
0.00 |
|
|
|
| 13 |
B1 |
1013 |
969 |
16.78 |
|
|
|
| 14 |
B1 |
827 |
791 |
4.41 |
|
|
|
| 15 |
B1 |
372 |
356 |
41.34 |
|
|
|
| 16 |
B2 |
3234 |
3094 |
11.97 |
|
|
|
| 17 |
B2 |
1808 |
1729 |
0.12 |
|
|
|
| 18 |
B2 |
1406 |
1345 |
33.12 |
|
|
|
| 19 |
B2 |
1250 |
1196 |
1.11 |
|
|
|
| 20 |
B2 |
1095 |
1047 |
31.30 |
|
|
|
| 21 |
B2 |
928 |
888 |
77.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15918.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 15229.2 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.092 |
|
|
|
| 2 |
N |
-0.359 |
|
|
|
| 3 |
N |
-0.359 |
|
|
|
| 4 |
C |
-0.014 |
|
|
|
| 5 |
C |
-0.014 |
|
|
|
| 6 |
H |
0.235 |
|
|
|
| 7 |
H |
0.235 |
|
|
|
| 8 |
H |
0.184 |
|
|
|
| 9 |
H |
0.184 |
|
|
|
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 |
-0.598 |
0.598 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.840 |
0.000 |
0.000 |
| y |
0.000 |
-34.385 |
0.000 |
| z |
0.000 |
0.000 |
-21.396 |
|
| Traceless |
| | x | y | z |
| x |
0.051 |
0.000 |
0.000 |
| y |
0.000 |
-9.767 |
0.000 |
| z |
0.000 |
0.000 |
9.717 |
|
| Polar |
| 3z2-r2 | 19.433 |
| x2-y2 | 6.545 |
| 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 |
3.357 |
0.000 |
0.000 |
| y |
0.000 |
5.026 |
0.000 |
| z |
0.000 |
0.000 |
7.832 |
<r2> (average value of r
2) Å
2
| <r2> |
76.765 |
| (<r2>)1/2 |
8.762 |