Vibrational Frequencies calculated at HF/STO-3G
| 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' |
3789 |
3094 |
0.52 |
|
|
|
| 2 |
A' |
3774 |
3081 |
32.04 |
|
|
|
| 3 |
A' |
3628 |
2963 |
0.41 |
|
|
|
| 4 |
A' |
2742 |
2239 |
0.20 |
|
|
|
| 5 |
A' |
1847 |
1508 |
5.99 |
|
|
|
| 6 |
A' |
1674 |
1367 |
1.49 |
|
|
|
| 7 |
A' |
1470 |
1200 |
3.83 |
|
|
|
| 8 |
A' |
1362 |
1112 |
0.75 |
|
|
|
| 9 |
A' |
1284 |
1049 |
2.37 |
|
|
|
| 10 |
A' |
1132 |
925 |
9.77 |
|
|
|
| 11 |
A' |
1124 |
918 |
3.02 |
|
|
|
| 12 |
A' |
1067 |
871 |
17.12 |
|
|
|
| 13 |
A' |
711 |
580 |
5.66 |
|
|
|
| 14 |
A' |
611 |
499 |
1.37 |
|
|
|
| 15 |
A' |
525 |
428 |
0.35 |
|
|
|
| 16 |
A' |
231 |
189 |
3.37 |
|
|
|
| 17 |
A" |
3786 |
3092 |
3.44 |
|
|
|
| 18 |
A" |
3631 |
2965 |
3.91 |
|
|
|
| 19 |
A" |
1774 |
1448 |
1.79 |
|
|
|
| 20 |
A" |
1571 |
1283 |
0.21 |
|
|
|
| 21 |
A" |
1361 |
1111 |
0.41 |
|
|
|
| 22 |
A" |
1328 |
1085 |
0.26 |
|
|
|
| 23 |
A" |
1203 |
982 |
0.02 |
|
|
|
| 24 |
A" |
1096 |
895 |
0.59 |
|
|
|
| 25 |
A" |
1054 |
861 |
0.16 |
|
|
|
| 26 |
A" |
624 |
510 |
0.02 |
|
|
|
| 27 |
A" |
212 |
173 |
4.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22305.4 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 18212.4 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.081 |
|
|
|
| 2 |
H |
0.075 |
|
|
|
| 3 |
C |
-0.094 |
|
|
|
| 4 |
H |
0.081 |
|
|
|
| 5 |
H |
0.075 |
|
|
|
| 6 |
C |
-0.094 |
|
|
|
| 7 |
C |
-0.035 |
|
|
|
| 8 |
H |
0.097 |
|
|
|
| 9 |
C |
-0.076 |
|
|
|
| 10 |
N |
-0.188 |
|
|
|
| 11 |
C |
0.078 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.520 |
-3.065 |
0.000 |
3.109 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.835 |
0.682 |
0.000 |
| y |
0.682 |
-42.418 |
0.000 |
| z |
0.000 |
0.000 |
-31.280 |
|
| Traceless |
| | x | y | z |
| x |
5.014 |
0.682 |
0.000 |
| y |
0.682 |
-10.861 |
0.000 |
| z |
0.000 |
0.000 |
5.847 |
|
| Polar |
| 3z2-r2 | 11.694 |
| x2-y2 | 10.583 |
| xy | 0.682 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.890 |
-0.068 |
0.000 |
| y |
-0.068 |
5.533 |
0.000 |
| z |
0.000 |
0.000 |
3.742 |
<r2> (average value of r
2) Å
2
| <r2> |
146.205 |
| (<r2>)1/2 |
12.092 |