Vibrational Frequencies calculated at HF/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1' |
3431 |
3097 |
0.00 |
|
|
|
| 2 |
A1' |
1274 |
1150 |
0.00 |
|
|
|
| 3 |
A1' |
1073 |
969 |
0.00 |
|
|
|
| 4 |
A2' |
1516 |
1368 |
0.00 |
|
|
|
| 5 |
A2' |
1041 |
940 |
0.00 |
|
|
|
| 6 |
A2" |
1095 |
989 |
0.66 |
|
|
|
| 7 |
A2" |
841 |
759 |
65.51 |
|
|
|
| 8 |
E' |
3420 |
3087 |
21.74 |
|
|
|
| 8 |
E' |
3420 |
3087 |
21.74 |
|
|
|
| 9 |
E' |
1689 |
1524 |
113.08 |
|
|
|
| 9 |
E' |
1689 |
1524 |
113.08 |
|
|
|
| 10 |
E' |
1547 |
1396 |
126.58 |
|
|
|
| 10 |
E' |
1547 |
1396 |
126.58 |
|
|
|
| 11 |
E' |
1251 |
1129 |
0.10 |
|
|
|
| 11 |
E' |
1251 |
1129 |
0.10 |
|
|
|
| 12 |
E' |
760 |
686 |
25.03 |
|
|
|
| 12 |
E' |
760 |
686 |
25.03 |
|
|
|
| 13 |
E" |
1184 |
1069 |
0.00 |
|
|
|
| 13 |
E" |
1184 |
1069 |
0.00 |
|
|
|
| 14 |
E" |
458 |
413 |
0.00 |
|
|
|
| 14 |
E" |
458 |
413 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15443.9 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 13939.6 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.346 |
1.050 |
|
|
| 2 |
C |
0.346 |
1.041 |
|
|
| 3 |
C |
0.346 |
1.041 |
|
|
| 4 |
N |
-0.636 |
-1.008 |
|
|
| 5 |
N |
-0.636 |
-1.009 |
|
|
| 6 |
N |
-0.636 |
-1.009 |
|
|
| 7 |
H |
0.290 |
-0.038 |
|
|
| 8 |
H |
0.290 |
-0.034 |
|
|
| 9 |
H |
0.290 |
-0.034 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.000 |
0.000 |
| CHELPG |
0.000 |
0.000 |
0.000 |
0.000 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.539 |
0.000 |
0.000 |
| y |
0.000 |
-35.539 |
0.000 |
| z |
0.000 |
0.000 |
-34.559 |
|
| Traceless |
| | x | y | z |
| x |
-0.490 |
0.000 |
0.000 |
| y |
0.000 |
-0.490 |
0.000 |
| z |
0.000 |
0.000 |
0.980 |
|
| Polar |
| 3z2-r2 | 1.959 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.713 |
0.000 |
0.000 |
| y |
0.000 |
6.713 |
0.000 |
| z |
0.000 |
0.000 |
2.230 |
<r2> (average value of r
2) Å
2
| <r2> |
108.024 |
| (<r2>)1/2 |
10.393 |