Vibrational Frequencies calculated at PBEPBE/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 |
A' |
3125 |
2980 |
2.10 |
|
|
|
| 2 |
A' |
3028 |
2887 |
0.18 |
|
|
|
| 3 |
A' |
1488 |
1419 |
15.90 |
|
|
|
| 4 |
A' |
1361 |
1298 |
2.82 |
|
|
|
| 5 |
A' |
1156 |
1103 |
97.96 |
|
|
|
| 6 |
A' |
1081 |
1031 |
1.61 |
|
|
|
| 7 |
A' |
802 |
764 |
9.18 |
|
|
|
| 8 |
A' |
578 |
551 |
11.91 |
|
|
|
| 9 |
A' |
519 |
495 |
2.86 |
|
|
|
| 10 |
A" |
3160 |
3013 |
0.50 |
|
|
|
| 11 |
A" |
1489 |
1420 |
1.52 |
|
|
|
| 12 |
A" |
1348 |
1285 |
101.72 |
|
|
|
| 13 |
A" |
1034 |
986 |
9.94 |
|
|
|
| 14 |
A" |
412 |
393 |
0.18 |
|
|
|
| 15 |
A" |
27 |
26 |
0.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10303.5 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 9824.4 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.445 |
|
|
|
| 2 |
N |
0.206 |
|
|
|
| 3 |
H |
0.267 |
|
|
|
| 4 |
H |
0.254 |
|
|
|
| 5 |
H |
0.254 |
|
|
|
| 6 |
O |
-0.269 |
|
|
|
| 7 |
O |
-0.269 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.078 |
-3.267 |
0.000 |
3.268 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.341 |
-0.178 |
0.000 |
| y |
-0.178 |
-21.683 |
0.000 |
| z |
0.000 |
0.000 |
-25.750 |
|
| Traceless |
| | x | y | z |
| x |
2.376 |
-0.178 |
0.000 |
| y |
-0.178 |
1.863 |
0.000 |
| z |
0.000 |
0.000 |
-4.238 |
|
| Polar |
| 3z2-r2 | -8.476 |
| x2-y2 | 0.342 |
| xy | -0.178 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.092 |
-0.009 |
0.000 |
| y |
-0.009 |
3.585 |
0.000 |
| z |
0.000 |
0.000 |
4.577 |
<r2> (average value of r
2) Å
2
| <r2> |
67.495 |
| (<r2>)1/2 |
8.216 |