Vibrational Frequencies calculated at HF/CEP-31G*
| 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' |
3397 |
3050 |
23.46 |
|
|
|
| 2 |
A' |
3283 |
2948 |
32.24 |
|
|
|
| 3 |
A' |
1873 |
1682 |
817.34 |
|
|
|
| 4 |
A' |
1632 |
1466 |
12.75 |
|
|
|
| 5 |
A' |
1623 |
1458 |
103.18 |
|
|
|
| 6 |
A' |
1540 |
1383 |
245.80 |
|
|
|
| 7 |
A' |
1324 |
1189 |
8.10 |
|
|
|
| 8 |
A' |
1205 |
1082 |
212.91 |
|
|
|
| 9 |
A' |
1043 |
937 |
32.73 |
|
|
|
| 10 |
A' |
773 |
694 |
1.92 |
|
|
|
| 11 |
A' |
654 |
588 |
21.72 |
|
|
|
| 12 |
A' |
379 |
340 |
5.19 |
|
|
|
| 13 |
A" |
3390 |
3044 |
35.41 |
|
|
|
| 14 |
A" |
1615 |
1451 |
6.06 |
|
|
|
| 15 |
A" |
1283 |
1152 |
3.24 |
|
|
|
| 16 |
A" |
879 |
789 |
26.40 |
|
|
|
| 17 |
A" |
252 |
227 |
0.69 |
|
|
|
| 18 |
A" |
139 |
125 |
2.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13141.7 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 11801.2 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/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.234 |
|
|
|
| 2 |
O |
-0.177 |
|
|
|
| 3 |
O |
-0.147 |
|
|
|
| 4 |
O |
-0.185 |
|
|
|
| 5 |
C |
-0.279 |
|
|
|
| 6 |
H |
0.194 |
|
|
|
| 7 |
H |
0.180 |
|
|
|
| 8 |
H |
0.180 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.206 |
-3.989 |
0.000 |
3.995 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.208 |
0.069 |
0.000 |
| y |
0.069 |
-26.776 |
0.000 |
| z |
0.000 |
0.000 |
-26.697 |
|
| Traceless |
| | x | y | z |
| x |
-5.472 |
0.069 |
0.000 |
| y |
0.069 |
2.676 |
0.000 |
| z |
0.000 |
0.000 |
2.795 |
|
| Polar |
| 3z2-r2 | 5.591 |
| x2-y2 | -5.432 |
| xy | 0.069 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.606 |
0.545 |
0.000 |
| y |
0.545 |
5.247 |
0.000 |
| z |
0.000 |
0.000 |
2.646 |
<r2> (average value of r
2) Å
2
| <r2> |
80.539 |
| (<r2>)1/2 |
8.974 |