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 |
3774 |
3380 |
2.19 |
|
|
|
| 2 |
A |
3705 |
3318 |
11.25 |
|
|
|
| 3 |
A |
3566 |
3193 |
4.24 |
|
|
|
| 4 |
A |
3446 |
3085 |
1.54 |
|
|
|
| 5 |
A |
3375 |
3023 |
2.22 |
|
|
|
| 6 |
A |
3243 |
2904 |
10.24 |
|
|
|
| 7 |
A |
1915 |
1715 |
114.46 |
|
|
|
| 8 |
A |
1707 |
1529 |
28.74 |
|
|
|
| 9 |
A |
1644 |
1472 |
15.98 |
|
|
|
| 10 |
A |
1606 |
1438 |
7.66 |
|
|
|
| 11 |
A |
1541 |
1380 |
7.03 |
|
|
|
| 12 |
A |
1470 |
1316 |
14.57 |
|
|
|
| 13 |
A |
1385 |
1240 |
146.84 |
|
|
|
| 14 |
A |
1245 |
1115 |
4.64 |
|
|
|
| 15 |
A |
1178 |
1055 |
4.49 |
|
|
|
| 16 |
A |
1164 |
1042 |
5.35 |
|
|
|
| 17 |
A |
1085 |
972 |
23.02 |
|
|
|
| 18 |
A |
893 |
800 |
3.93 |
|
|
|
| 19 |
A |
674 |
603 |
51.97 |
|
|
|
| 20 |
A |
604 |
541 |
39.75 |
|
|
|
| 21 |
A |
572 |
513 |
197.11 |
|
|
|
| 22 |
A |
489 |
438 |
9.70 |
|
|
|
| 23 |
A |
434 |
388 |
74.71 |
|
|
|
| 24 |
A |
371 |
332 |
65.93 |
|
|
|
| 25 |
A |
261 |
234 |
4.97 |
|
|
|
| 26 |
A |
141 |
126 |
8.89 |
|
|
|
| 27 |
A |
86 |
77 |
1.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20786.6 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 18614.4 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 LSDA/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.203 |
|
|
|
| 2 |
H |
0.097 |
|
|
|
| 3 |
H |
0.109 |
|
|
|
| 4 |
H |
0.107 |
|
|
|
| 5 |
H |
0.209 |
|
|
|
| 6 |
N |
-0.305 |
|
|
|
| 7 |
C |
0.209 |
|
|
|
| 8 |
H |
0.195 |
|
|
|
| 9 |
H |
0.201 |
|
|
|
| 10 |
N |
-0.389 |
|
|
|
| 11 |
O |
-0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.218 |
1.087 |
-0.599 |
2.541 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.846 |
3.591 |
-1.221 |
| y |
3.591 |
-24.126 |
-2.838 |
| z |
-1.221 |
-2.838 |
-28.356 |
|
| Traceless |
| | x | y | z |
| x |
-1.604 |
3.591 |
-1.221 |
| y |
3.591 |
3.975 |
-2.838 |
| z |
-1.221 |
-2.838 |
-2.370 |
|
| Polar |
| 3z2-r2 | -4.741 |
| x2-y2 | -3.719 |
| xy | 3.591 |
| xz | -1.221 |
| yz | -2.838 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.635 |
-0.031 |
0.275 |
| y |
-0.031 |
3.895 |
-0.130 |
| z |
0.275 |
-0.130 |
1.414 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |