Vibrational Frequencies calculated at HF/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' |
3577 |
3229 |
1.14 |
|
|
|
| 2 |
A' |
3329 |
3005 |
41.97 |
|
|
|
| 3 |
A' |
3225 |
2910 |
30.33 |
|
|
|
| 4 |
A' |
1849 |
1669 |
13.38 |
|
|
|
| 5 |
A' |
1641 |
1481 |
9.02 |
|
|
|
| 6 |
A' |
1483 |
1339 |
74.57 |
|
|
|
| 7 |
A' |
1173 |
1059 |
55.49 |
|
|
|
| 8 |
A" |
1285 |
1160 |
63.21 |
|
|
|
| 9 |
A" |
1234 |
1114 |
27.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9397.8 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 8482.5 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 HF/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.110 |
|
|
|
| 2 |
N |
-0.580 |
|
|
|
| 3 |
H |
0.183 |
|
|
|
| 4 |
H |
0.216 |
|
|
|
| 5 |
H |
0.292 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.689 |
1.442 |
0.000 |
2.220 |
| CHELPG |
-1.680 |
1.377 |
0.000 |
2.172 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.673 |
2.285 |
0.000 |
| y |
2.285 |
-12.475 |
0.000 |
| z |
0.000 |
0.000 |
-13.474 |
|
| Traceless |
| | x | y | z |
| x |
1.301 |
2.285 |
0.000 |
| y |
2.285 |
0.098 |
0.000 |
| z |
0.000 |
0.000 |
-1.399 |
|
| Polar |
| 3z2-r2 | -2.798 |
| x2-y2 | 0.802 |
| xy | 2.285 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.150 |
0.354 |
0.000 |
| y |
0.354 |
3.491 |
0.000 |
| z |
0.000 |
0.000 |
0.825 |
<r2> (average value of r
2) Å
2
| <r2> |
19.400 |
| (<r2>)1/2 |
4.405 |