Vibrational Frequencies calculated at HF/CEP-121G
| 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' |
3298 |
3010 |
17.29 |
|
|
|
| 2 |
A' |
3171 |
2894 |
9.71 |
|
|
|
| 3 |
A' |
1797 |
1640 |
65.01 |
|
|
|
| 4 |
A' |
1602 |
1462 |
35.85 |
|
|
|
| 5 |
A' |
1555 |
1419 |
7.96 |
|
|
|
| 6 |
A' |
1282 |
1170 |
13.04 |
|
|
|
| 7 |
A' |
1001 |
913 |
0.10 |
|
|
|
| 8 |
A' |
601 |
548 |
6.71 |
|
|
|
| 9 |
A" |
3282 |
2995 |
14.34 |
|
|
|
| 10 |
A" |
1598 |
1458 |
17.94 |
|
|
|
| 11 |
A" |
1119 |
1021 |
5.21 |
|
|
|
| 12 |
A" |
178 |
163 |
1.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10241.2 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 9345.1 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-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.441 |
|
|
|
| 2 |
N |
0.130 |
|
|
|
| 3 |
O |
-0.252 |
|
|
|
| 4 |
H |
0.181 |
|
|
|
| 5 |
H |
0.191 |
|
|
|
| 6 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.728 |
-1.747 |
0.000 |
3.240 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.248 |
0.497 |
0.000 |
| y |
0.497 |
-19.438 |
0.000 |
| z |
0.000 |
0.000 |
-16.695 |
|
| Traceless |
| | x | y | z |
| x |
-1.181 |
0.497 |
0.000 |
| y |
0.497 |
-1.467 |
0.000 |
| z |
0.000 |
0.000 |
2.648 |
|
| Polar |
| 3z2-r2 | 5.297 |
| x2-y2 | 0.190 |
| xy | 0.497 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.417 |
0.035 |
0.000 |
| y |
0.035 |
2.566 |
0.000 |
| z |
0.000 |
0.000 |
2.374 |
<r2> (average value of r
2) Å
2
| <r2> |
36.167 |
| (<r2>)1/2 |
6.014 |