Vibrational Frequencies calculated at HF/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 |
A' |
4167 |
3402 |
6.94 |
38.88 |
0.72 |
0.84 |
| 2 |
A' |
3962 |
3235 |
15.90 |
66.90 |
0.14 |
0.24 |
| 3 |
A' |
3433 |
2803 |
54.45 |
47.95 |
0.36 |
0.53 |
| 4 |
A' |
1968 |
1607 |
28.83 |
15.46 |
0.70 |
0.82 |
| 5 |
A' |
1643 |
1341 |
13.48 |
5.72 |
0.63 |
0.77 |
| 6 |
A' |
1550 |
1265 |
53.26 |
7.80 |
0.26 |
0.41 |
| 7 |
A' |
1188 |
970 |
6.39 |
2.46 |
0.64 |
0.78 |
| 8 |
A" |
1246 |
1017 |
1.97 |
1.00 |
0.75 |
0.86 |
| 9 |
A" |
757 |
618 |
208.87 |
1.15 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9956.5 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 8129.5 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.012 |
|
|
|
| 2 |
N |
-0.400 |
|
|
|
| 3 |
H |
-0.008 |
|
|
|
| 4 |
H |
0.192 |
|
|
|
| 5 |
H |
0.204 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.991 |
-2.512 |
0.000 |
2.700 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.908 |
-1.376 |
0.000 |
| y |
-1.376 |
-12.375 |
0.000 |
| z |
0.000 |
0.000 |
-11.834 |
|
| Traceless |
| | x | y | z |
| x |
1.197 |
-1.376 |
0.000 |
| y |
-1.376 |
-1.004 |
0.000 |
| z |
0.000 |
0.000 |
-0.192 |
|
| Polar |
| 3z2-r2 | -0.385 |
| x2-y2 | 1.467 |
| xy | -1.376 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.385 |
-0.319 |
0.000 |
| y |
-0.319 |
1.906 |
0.000 |
| z |
0.000 |
0.000 |
0.667 |
<r2> (average value of r
2) Å
2
| <r2> |
19.328 |
| (<r2>)1/2 |
4.396 |