Vibrational Frequencies calculated at HF/aug-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' |
4180 |
3797 |
129.23 |
|
|
|
| 2 |
A' |
3378 |
3068 |
6.18 |
|
|
|
| 3 |
A' |
3260 |
2961 |
6.72 |
|
|
|
| 4 |
A' |
1909 |
1734 |
1.32 |
|
|
|
| 5 |
A' |
1585 |
1440 |
22.21 |
|
|
|
| 6 |
A' |
1489 |
1353 |
92.55 |
|
|
|
| 7 |
A' |
1303 |
1183 |
21.90 |
|
|
|
| 8 |
A' |
1073 |
975 |
121.51 |
|
|
|
| 9 |
A' |
583 |
530 |
8.28 |
|
|
|
| 10 |
A" |
1142 |
1037 |
34.16 |
|
|
|
| 11 |
A" |
875 |
795 |
2.45 |
|
|
|
| 12 |
A" |
412 |
374 |
150.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10593.8 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 9624.5 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/aug-cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.641 |
|
|
|
| 2 |
N |
-0.181 |
|
|
|
| 3 |
O |
-0.494 |
|
|
|
| 4 |
H |
0.480 |
|
|
|
| 5 |
H |
0.520 |
|
|
|
| 6 |
H |
0.316 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.458 |
-0.180 |
0.000 |
0.492 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.621 |
-1.640 |
0.000 |
| y |
-1.640 |
-19.459 |
0.000 |
| z |
0.000 |
0.000 |
-19.098 |
|
| Traceless |
| | x | y | z |
| x |
7.657 |
-1.640 |
0.000 |
| y |
-1.640 |
-4.099 |
0.000 |
| z |
0.000 |
0.000 |
-3.558 |
|
| Polar |
| 3z2-r2 | -7.116 |
| x2-y2 | 7.837 |
| xy | -1.640 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.520 |
-0.132 |
0.000 |
| y |
-0.132 |
3.494 |
0.000 |
| z |
0.000 |
0.000 |
2.786 |
<r2> (average value of r
2) Å
2
| <r2> |
39.620 |
| (<r2>)1/2 |
6.294 |