Vibrational Frequencies calculated at LSDA/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' |
3429 |
3070 |
2.40 |
|
|
|
| 2 |
A' |
3373 |
3021 |
77.26 |
|
|
|
| 3 |
A' |
2222 |
1990 |
67.32 |
|
|
|
| 4 |
A' |
1513 |
1355 |
7.51 |
|
|
|
| 5 |
A' |
1182 |
1058 |
0.85 |
|
|
|
| 6 |
A' |
1089 |
975 |
165.68 |
|
|
|
| 7 |
A' |
785 |
703 |
65.00 |
|
|
|
| 8 |
A' |
445 |
398 |
13.13 |
|
|
|
| 9 |
A" |
3514 |
3147 |
16.25 |
|
|
|
| 10 |
A" |
1035 |
927 |
0.70 |
|
|
|
| 11 |
A" |
954 |
854 |
36.62 |
|
|
|
| 12 |
A" |
388 |
348 |
1.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9964.4 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 8923.1 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 LSDA/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.258 |
|
|
|
| 2 |
C |
0.091 |
|
|
|
| 3 |
N |
-0.278 |
|
|
|
| 4 |
H |
0.117 |
|
|
|
| 5 |
H |
0.117 |
|
|
|
| 6 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.340 |
0.692 |
0.000 |
1.508 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.923 |
-0.371 |
0.000 |
| y |
-0.371 |
-13.136 |
0.000 |
| z |
0.000 |
0.000 |
-15.737 |
|
| Traceless |
| | x | y | z |
| x |
-4.486 |
-0.371 |
0.000 |
| y |
-0.371 |
4.194 |
0.000 |
| z |
0.000 |
0.000 |
0.292 |
|
| Polar |
| 3z2-r2 | 0.585 |
| x2-y2 | -5.787 |
| xy | -0.371 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.089 |
-1.938 |
0.000 |
| y |
-1.938 |
3.642 |
0.000 |
| z |
0.000 |
0.000 |
1.185 |
<r2> (average value of r
2) Å
2
| <r2> |
44.210 |
| (<r2>)1/2 |
6.649 |