Vibrational Frequencies calculated at HF/cc-pVQZ
| 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' |
3769 |
3424 |
55.60 |
|
|
|
| 2 |
A' |
2576 |
2340 |
144.06 |
|
|
|
| 3 |
A' |
1771 |
1608 |
43.16 |
|
|
|
| 4 |
A' |
1147 |
1042 |
7.80 |
|
|
|
| 5 |
A' |
676 |
614 |
183.72 |
|
|
|
| 6 |
A' |
541 |
491 |
71.87 |
|
|
|
| 7 |
A" |
3869 |
3514 |
76.74 |
|
|
|
| 8 |
A" |
1310 |
1190 |
0.03 |
|
|
|
| 9 |
A" |
470 |
427 |
1.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8063.8 cm
-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 7325.2 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/cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.264 |
|
|
|
| 2 |
N |
-0.271 |
|
|
|
| 3 |
N |
-0.417 |
|
|
|
| 4 |
H |
0.212 |
|
|
|
| 5 |
H |
0.212 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.857 |
-4.576 |
0.000 |
4.655 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.573 |
1.986 |
0.000 |
| y |
1.986 |
-18.880 |
0.000 |
| z |
0.000 |
0.000 |
-15.149 |
|
| Traceless |
| | x | y | z |
| x |
-1.558 |
1.986 |
0.000 |
| y |
1.986 |
-2.019 |
0.000 |
| z |
0.000 |
0.000 |
3.577 |
|
| Polar |
| 3z2-r2 | 7.154 |
| x2-y2 | 0.307 |
| xy | 1.986 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.528 |
-0.071 |
0.000 |
| y |
-0.071 |
4.895 |
0.000 |
| z |
0.000 |
0.000 |
2.732 |
<r2> (average value of r
2) Å
2
| <r2> |
39.042 |
| (<r2>)1/2 |
6.248 |