Vibrational Frequencies calculated at HF/6-31G**
| 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' |
3346 |
3020 |
2.50 |
46.62 |
0.71 |
0.83 |
| 2 |
A' |
3247 |
2931 |
1.98 |
98.53 |
0.03 |
0.05 |
| 3 |
A' |
1688 |
1524 |
105.68 |
12.31 |
0.36 |
0.52 |
| 4 |
A' |
1605 |
1449 |
11.48 |
11.85 |
0.75 |
0.86 |
| 5 |
A' |
1557 |
1406 |
0.19 |
1.12 |
0.75 |
0.86 |
| 6 |
A' |
1263 |
1140 |
2.29 |
1.02 |
0.75 |
0.86 |
| 7 |
A' |
1051 |
949 |
5.05 |
9.98 |
0.10 |
0.18 |
| 8 |
A' |
744 |
671 |
42.44 |
5.12 |
0.47 |
0.64 |
| 9 |
A' |
690 |
623 |
15.22 |
2.06 |
0.67 |
0.80 |
| 10 |
A" |
3381 |
3052 |
0.95 |
40.86 |
0.75 |
0.86 |
| 11 |
A" |
1879 |
1696 |
583.16 |
0.84 |
0.75 |
0.86 |
| 12 |
A" |
1591 |
1436 |
37.79 |
10.74 |
0.75 |
0.86 |
| 13 |
A" |
1224 |
1105 |
29.74 |
3.48 |
0.75 |
0.86 |
| 14 |
A" |
529 |
477 |
1.51 |
1.03 |
0.75 |
0.86 |
| 15 |
A" |
20 |
18 |
0.02 |
0.57 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11908.2 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 10748.3 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.191 |
|
|
|
| 2 |
N |
0.550 |
|
|
|
| 3 |
H |
0.187 |
|
|
|
| 4 |
H |
0.181 |
|
|
|
| 5 |
H |
0.181 |
|
|
|
| 6 |
O |
-0.454 |
|
|
|
| 7 |
O |
-0.454 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.030 |
-4.032 |
0.000 |
4.033 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.388 |
-0.092 |
0.000 |
| y |
-0.092 |
-21.825 |
0.000 |
| z |
0.000 |
0.000 |
-26.710 |
|
| Traceless |
| | x | y | z |
| x |
2.879 |
-0.092 |
0.000 |
| y |
-0.092 |
2.224 |
0.000 |
| z |
0.000 |
0.000 |
-5.103 |
|
| Polar |
| 3z2-r2 | -10.206 |
| x2-y2 | 0.436 |
| xy | -0.092 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.450 |
-0.024 |
0.000 |
| y |
-0.024 |
3.451 |
0.000 |
| z |
0.000 |
0.000 |
4.719 |
<r2> (average value of r
2) Å
2
| <r2> |
62.324 |
| (<r2>)1/2 |
7.895 |