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 |
3507 |
3141 |
32.05 |
|
|
|
| 2 |
A |
3471 |
3108 |
3.33 |
|
|
|
| 3 |
A |
3469 |
3106 |
15.92 |
|
|
|
| 4 |
A |
3436 |
3077 |
2.38 |
|
|
|
| 5 |
A |
3289 |
2945 |
1.61 |
|
|
|
| 6 |
A |
1707 |
1529 |
22.60 |
|
|
|
| 7 |
A |
1615 |
1446 |
14.31 |
|
|
|
| 8 |
A |
1607 |
1439 |
9.85 |
|
|
|
| 9 |
A |
1521 |
1362 |
14.05 |
|
|
|
| 10 |
A |
1508 |
1351 |
2.04 |
|
|
|
| 11 |
A |
1402 |
1255 |
8.61 |
|
|
|
| 12 |
A |
1330 |
1191 |
7.40 |
|
|
|
| 13 |
A |
1221 |
1093 |
6.28 |
|
|
|
| 14 |
A |
1115 |
998 |
9.25 |
|
|
|
| 15 |
A |
1090 |
977 |
0.10 |
|
|
|
| 16 |
A |
1068 |
956 |
11.25 |
|
|
|
| 17 |
A |
1033 |
925 |
0.33 |
|
|
|
| 18 |
A |
996 |
892 |
0.37 |
|
|
|
| 19 |
A |
923 |
827 |
3.32 |
|
|
|
| 20 |
A |
894 |
800 |
0.26 |
|
|
|
| 21 |
A |
817 |
732 |
25.23 |
|
|
|
| 22 |
A |
670 |
600 |
0.51 |
|
|
|
| 23 |
A |
636 |
569 |
0.57 |
|
|
|
| 24 |
A |
600 |
537 |
1.78 |
|
|
|
| 25 |
A |
318 |
285 |
0.92 |
|
|
|
| 26 |
A |
247 |
222 |
1.08 |
|
|
|
| 27 |
A |
42 |
38 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19764.9 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 17699.5 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 |
-0.288 |
|
|
|
| 2 |
H |
0.119 |
|
|
|
| 3 |
H |
0.119 |
|
|
|
| 4 |
H |
0.119 |
|
|
|
| 5 |
C |
0.070 |
|
|
|
| 6 |
O |
-0.039 |
|
|
|
| 7 |
N |
-0.124 |
|
|
|
| 8 |
C |
-0.063 |
|
|
|
| 9 |
H |
0.121 |
|
|
|
| 10 |
C |
-0.148 |
|
|
|
| 11 |
H |
0.114 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.902 |
1.877 |
0.000 |
2.672 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.825 |
-2.932 |
0.000 |
| y |
-2.932 |
-32.484 |
0.000 |
| z |
0.000 |
0.000 |
-32.594 |
|
| Traceless |
| | x | y | z |
| x |
2.714 |
-2.932 |
0.000 |
| y |
-2.932 |
-1.274 |
0.000 |
| z |
0.000 |
0.000 |
-1.440 |
|
| Polar |
| 3z2-r2 | -2.880 |
| x2-y2 | 2.659 |
| xy | -2.932 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.201 |
-0.291 |
0.000 |
| y |
-0.291 |
4.382 |
0.000 |
| z |
0.000 |
0.000 |
1.583 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |