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' |
3764 |
3393 |
44.97 |
|
|
|
| 2 |
A' |
3366 |
3034 |
2.27 |
|
|
|
| 3 |
A' |
2204 |
1987 |
547.61 |
|
|
|
| 4 |
A' |
1573 |
1418 |
4.90 |
|
|
|
| 5 |
A' |
1221 |
1100 |
19.99 |
|
|
|
| 6 |
A' |
1026 |
925 |
448.66 |
|
|
|
| 7 |
A' |
905 |
816 |
176.16 |
|
|
|
| 8 |
A' |
491 |
442 |
28.00 |
|
|
|
| 9 |
A" |
3472 |
3130 |
3.82 |
|
|
|
| 10 |
A" |
1118 |
1008 |
0.51 |
|
|
|
| 11 |
A" |
983 |
886 |
102.67 |
|
|
|
| 12 |
A" |
441 |
397 |
0.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10281.3 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 9267.5 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.561 |
|
|
|
| 2 |
C |
-0.135 |
|
|
|
| 3 |
N |
-0.021 |
|
|
|
| 4 |
H |
0.197 |
|
|
|
| 5 |
H |
0.197 |
|
|
|
| 6 |
H |
0.324 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.015 |
-0.428 |
0.000 |
2.060 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.787 |
3.653 |
0.000 |
| y |
3.653 |
-16.318 |
0.000 |
| z |
0.000 |
0.000 |
-17.497 |
|
| Traceless |
| | x | y | z |
| x |
-3.879 |
3.653 |
0.000 |
| y |
3.653 |
2.824 |
0.000 |
| z |
0.000 |
0.000 |
1.055 |
|
| Polar |
| 3z2-r2 | 2.110 |
| x2-y2 | -4.469 |
| xy | 3.653 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.065 |
-0.264 |
0.000 |
| y |
-0.264 |
7.905 |
0.000 |
| z |
0.000 |
0.000 |
2.270 |
<r2> (average value of r
2) Å
2
| <r2> |
38.734 |
| (<r2>)1/2 |
6.224 |