Vibrational Frequencies calculated at PBE1PBE/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' |
3510 |
3369 |
11.64 |
102.84 |
0.53 |
0.70 |
| 2 |
A' |
3313 |
3180 |
25.02 |
295.93 |
0.30 |
0.46 |
| 3 |
A' |
2821 |
2707 |
140.83 |
123.35 |
0.47 |
0.64 |
| 4 |
A' |
1754 |
1683 |
8.35 |
33.03 |
0.43 |
0.60 |
| 5 |
A' |
1450 |
1392 |
31.25 |
11.25 |
0.73 |
0.84 |
| 6 |
A' |
1362 |
1307 |
11.90 |
2.95 |
0.29 |
0.45 |
| 7 |
A' |
1093 |
1049 |
30.19 |
13.74 |
0.62 |
0.76 |
| 8 |
A" |
1166 |
1119 |
12.00 |
0.83 |
0.75 |
0.86 |
| 9 |
A" |
918 |
881 |
255.41 |
1.49 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8693.0 cm
-1
Scaled (by 0.9598) Zero Point Vibrational Energy (zpe) 8343.5 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 PBE1PBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.077 |
|
|
|
| 2 |
N |
-0.724 |
|
|
|
| 3 |
H |
0.140 |
|
|
|
| 4 |
H |
0.313 |
|
|
|
| 5 |
H |
0.348 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.318 |
-3.298 |
0.000 |
3.552 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.677 |
-2.263 |
0.000 |
| y |
-2.263 |
-13.217 |
0.000 |
| z |
0.000 |
0.000 |
-13.375 |
|
| Traceless |
| | x | y | z |
| x |
1.619 |
-2.263 |
0.000 |
| y |
-2.263 |
-0.691 |
0.000 |
| z |
0.000 |
0.000 |
-0.928 |
|
| Polar |
| 3z2-r2 | -1.857 |
| x2-y2 | 1.540 |
| xy | -2.263 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.514 |
-0.293 |
0.000 |
| y |
-0.293 |
3.436 |
0.000 |
| z |
0.000 |
0.000 |
1.194 |
<r2> (average value of r
2) Å
2
| <r2> |
19.896 |
| (<r2>)1/2 |
4.460 |