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' |
3744 |
3362 |
32.63 |
|
|
|
| 2 |
A' |
3363 |
3020 |
1.73 |
|
|
|
| 3 |
A' |
2249 |
2019 |
615.12 |
|
|
|
| 4 |
A' |
1563 |
1404 |
0.11 |
|
|
|
| 5 |
A' |
1246 |
1119 |
63.24 |
|
|
|
| 6 |
A' |
1146 |
1029 |
178.01 |
|
|
|
| 7 |
A' |
810 |
728 |
132.61 |
|
|
|
| 8 |
A' |
498 |
447 |
19.99 |
|
|
|
| 9 |
A" |
3460 |
3107 |
1.38 |
|
|
|
| 10 |
A" |
1078 |
968 |
0.12 |
|
|
|
| 11 |
A" |
967 |
868 |
70.34 |
|
|
|
| 12 |
A" |
442 |
397 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10282.2 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 9233.4 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 |
C |
-0.606 |
|
|
|
| 2 |
C |
-0.139 |
|
|
|
| 3 |
N |
-0.017 |
|
|
|
| 4 |
H |
0.209 |
|
|
|
| 5 |
H |
0.209 |
|
|
|
| 6 |
H |
0.345 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.629 |
-0.901 |
0.000 |
1.861 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.795 |
3.570 |
0.000 |
| y |
3.570 |
-17.871 |
0.000 |
| z |
0.000 |
0.000 |
-17.302 |
|
| Traceless |
| | x | y | z |
| x |
-1.209 |
3.570 |
0.000 |
| y |
3.570 |
0.178 |
0.000 |
| z |
0.000 |
0.000 |
1.031 |
|
| Polar |
| 3z2-r2 | 2.061 |
| x2-y2 | -0.925 |
| xy | 3.570 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.414 |
0.755 |
0.000 |
| y |
0.755 |
7.397 |
0.000 |
| z |
0.000 |
0.000 |
2.473 |
<r2> (average value of r
2) Å
2
| <r2> |
38.044 |
| (<r2>)1/2 |
6.168 |