Vibrational Frequencies calculated at LSDA/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 |
A |
3125 |
3074 |
1.62 |
|
|
|
| 2 |
A |
3105 |
3054 |
3.84 |
|
|
|
| 3 |
A |
3067 |
3017 |
0.55 |
|
|
|
| 4 |
A |
2973 |
2925 |
1.76 |
|
|
|
| 5 |
A |
2284 |
2247 |
7.71 |
|
|
|
| 6 |
A |
1668 |
1641 |
11.91 |
|
|
|
| 7 |
A |
1477 |
1453 |
25.97 |
|
|
|
| 8 |
A |
1405 |
1382 |
20.69 |
|
|
|
| 9 |
A |
1393 |
1370 |
11.50 |
|
|
|
| 10 |
A |
1248 |
1228 |
2.12 |
|
|
|
| 11 |
A |
1123 |
1104 |
1.41 |
|
|
|
| 12 |
A |
979 |
963 |
21.43 |
|
|
|
| 13 |
A |
926 |
911 |
4.61 |
|
|
|
| 14 |
A |
699 |
687 |
2.39 |
|
|
|
| 15 |
A |
423 |
416 |
0.45 |
|
|
|
| 16 |
A |
168 |
165 |
3.61 |
|
|
|
| 17 |
A |
3035 |
2985 |
2.38 |
|
|
|
| 18 |
A |
1477 |
1453 |
16.81 |
|
|
|
| 19 |
A |
1057 |
1040 |
1.35 |
|
|
|
| 20 |
A |
969 |
953 |
0.86 |
|
|
|
| 21 |
A |
773 |
760 |
45.28 |
|
|
|
| 22 |
A |
578 |
568 |
16.51 |
|
|
|
| 23 |
A |
303 |
298 |
2.19 |
|
|
|
| 24 |
A |
172 |
169 |
0.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17213.5 cm
-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 16931.2 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.247 |
|
|
|
| 2 |
N |
-0.447 |
|
|
|
| 3 |
C |
-0.197 |
|
|
|
| 4 |
H |
0.258 |
|
|
|
| 5 |
C |
-0.136 |
|
|
|
| 6 |
H |
0.228 |
|
|
|
| 7 |
C |
-0.700 |
|
|
|
| 8 |
H |
0.252 |
|
|
|
| 9 |
H |
0.248 |
|
|
|
| 10 |
H |
0.248 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.717 |
1.083 |
0.000 |
3.871 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.830 |
-2.577 |
0.000 |
| y |
-2.577 |
-26.789 |
0.000 |
| z |
0.000 |
0.000 |
-30.851 |
|
| Traceless |
| | x | y | z |
| x |
-5.010 |
-2.577 |
0.000 |
| y |
-2.577 |
5.551 |
0.000 |
| z |
0.000 |
0.000 |
-0.542 |
|
| Polar |
| 3z2-r2 | -1.083 |
| x2-y2 | -7.041 |
| xy | -2.577 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.404 |
-0.036 |
0.000 |
| y |
-0.036 |
6.052 |
0.000 |
| z |
0.000 |
0.000 |
3.158 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |