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 |
A' |
3490 |
3348 |
9.78 |
|
|
|
| 2 |
A' |
3281 |
3148 |
33.48 |
|
|
|
| 3 |
A' |
2803 |
2689 |
146.47 |
|
|
|
| 4 |
A' |
1748 |
1677 |
6.92 |
|
|
|
| 5 |
A' |
1444 |
1385 |
32.31 |
|
|
|
| 6 |
A' |
1349 |
1294 |
10.08 |
|
|
|
| 7 |
A' |
1090 |
1046 |
30.84 |
|
|
|
| 8 |
A" |
1161 |
1114 |
12.05 |
|
|
|
| 9 |
A" |
911 |
874 |
250.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8637.7 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 8287.0 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 |
-0.080 |
|
|
|
| 2 |
N |
-0.710 |
|
|
|
| 3 |
H |
0.137 |
|
|
|
| 4 |
H |
0.308 |
|
|
|
| 5 |
H |
0.345 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.302 |
-3.302 |
0.000 |
3.550 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.656 |
-2.253 |
0.000 |
| y |
-2.253 |
-13.189 |
0.000 |
| z |
0.000 |
0.000 |
-13.343 |
|
| Traceless |
| | x | y | z |
| x |
1.610 |
-2.253 |
0.000 |
| y |
-2.253 |
-0.690 |
0.000 |
| z |
0.000 |
0.000 |
-0.920 |
|
| Polar |
| 3z2-r2 | -1.840 |
| x2-y2 | 1.533 |
| xy | -2.253 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.532 |
-0.287 |
0.000 |
| y |
-0.287 |
3.466 |
0.000 |
| z |
0.000 |
0.000 |
1.194 |
<r2> (average value of r
2) Å
2
| <r2> |
19.907 |
| (<r2>)1/2 |
4.462 |