Vibrational Frequencies calculated at PBEPBE/STO-3G
| 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 |
3344 |
3055 |
54.78 |
|
|
|
| 2 |
A1 |
3261 |
2979 |
1.78 |
|
|
|
| 3 |
A1 |
1823 |
1665 |
4.41 |
|
|
|
| 4 |
A1 |
1580 |
1444 |
0.23 |
|
|
|
| 5 |
A1 |
1226 |
1120 |
0.91 |
|
|
|
| 6 |
A1 |
880 |
804 |
7.72 |
|
|
|
| 7 |
A1 |
419 |
383 |
15.25 |
|
|
|
| 8 |
A2 |
3531 |
3226 |
0.00 |
|
|
|
| 9 |
A2 |
1466 |
1340 |
0.00 |
|
|
|
| 10 |
A2 |
1152 |
1052 |
0.00 |
|
|
|
| 11 |
A2 |
309 |
282 |
0.00 |
|
|
|
| 12 |
B1 |
3531 |
3226 |
45.88 |
|
|
|
| 13 |
B1 |
3375 |
3083 |
0.09 |
|
|
|
| 14 |
B1 |
1469 |
1342 |
3.32 |
|
|
|
| 15 |
B1 |
868 |
793 |
0.17 |
|
|
|
| 16 |
B1 |
395 |
361 |
105.45 |
|
|
|
| 17 |
B2 |
3342 |
3053 |
1.90 |
|
|
|
| 18 |
B2 |
1819 |
1662 |
1.24 |
|
|
|
| 19 |
B2 |
1419 |
1296 |
16.17 |
|
|
|
| 20 |
B2 |
1140 |
1041 |
6.39 |
|
|
|
| 21 |
B2 |
887 |
810 |
208.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18616.3 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 17007.9 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 PBEPBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.042 |
|
|
|
| 2 |
N |
-0.350 |
|
|
|
| 3 |
N |
-0.350 |
|
|
|
| 4 |
H |
0.088 |
|
|
|
| 5 |
H |
0.088 |
|
|
|
| 6 |
H |
0.142 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
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 |
-2.035 |
2.035 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.389 |
0.000 |
0.000 |
| y |
0.000 |
-25.514 |
0.000 |
| z |
0.000 |
0.000 |
-16.210 |
|
| Traceless |
| | x | y | z |
| x |
4.473 |
0.000 |
0.000 |
| y |
0.000 |
-9.215 |
0.000 |
| z |
0.000 |
0.000 |
4.741 |
|
| Polar |
| 3z2-r2 | 9.483 |
| x2-y2 | 9.125 |
| 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 |
2.398 |
0.000 |
0.000 |
| y |
0.000 |
2.131 |
0.000 |
| z |
0.000 |
0.000 |
2.142 |
<r2> (average value of r
2) Å
2
| <r2> |
55.492 |
| (<r2>)1/2 |
7.449 |