Vibrational Frequencies calculated at LSDA/6-31G*
| 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 |
3210 |
3150 |
2.77 |
|
|
|
| 2 |
A |
3177 |
3118 |
2.53 |
|
|
|
| 3 |
A |
3069 |
3012 |
21.10 |
|
|
|
| 4 |
A |
3030 |
2974 |
17.53 |
|
|
|
| 5 |
A |
2962 |
2906 |
52.85 |
|
|
|
| 6 |
A |
2947 |
2892 |
30.75 |
|
|
|
| 7 |
A |
1675 |
1644 |
52.23 |
|
|
|
| 8 |
A |
1470 |
1442 |
2.01 |
|
|
|
| 9 |
A |
1449 |
1422 |
1.29 |
|
|
|
| 10 |
A |
1379 |
1353 |
5.16 |
|
|
|
| 11 |
A |
1304 |
1280 |
3.17 |
|
|
|
| 12 |
A |
1265 |
1241 |
5.95 |
|
|
|
| 13 |
A |
1214 |
1192 |
23.39 |
|
|
|
| 14 |
A |
1195 |
1173 |
48.39 |
|
|
|
| 15 |
A |
1150 |
1129 |
38.68 |
|
|
|
| 16 |
A |
1089 |
1069 |
4.96 |
|
|
|
| 17 |
A |
1041 |
1022 |
3.62 |
|
|
|
| 18 |
A |
1018 |
999 |
11.29 |
|
|
|
| 19 |
A |
963 |
945 |
11.34 |
|
|
|
| 20 |
A |
945 |
928 |
32.38 |
|
|
|
| 21 |
A |
870 |
854 |
4.05 |
|
|
|
| 22 |
A |
848 |
832 |
1.88 |
|
|
|
| 23 |
A |
829 |
813 |
7.07 |
|
|
|
| 24 |
A |
686 |
674 |
33.51 |
|
|
|
| 25 |
A |
651 |
639 |
1.22 |
|
|
|
| 26 |
A |
455 |
446 |
23.92 |
|
|
|
| 27 |
A |
177 |
174 |
1.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20034.4 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 19659.8 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.156 |
|
|
|
| 2 |
C |
-0.205 |
|
|
|
| 3 |
H |
0.170 |
|
|
|
| 4 |
C |
0.075 |
|
|
|
| 5 |
O |
-0.383 |
|
|
|
| 6 |
H |
0.180 |
|
|
|
| 7 |
H |
0.180 |
|
|
|
| 8 |
C |
-0.392 |
|
|
|
| 9 |
H |
0.183 |
|
|
|
| 10 |
H |
0.176 |
|
|
|
| 11 |
C |
-0.140 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.777 |
0.726 |
0.144 |
1.073 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.609 |
1.416 |
0.093 |
| y |
1.416 |
-30.534 |
-0.190 |
| z |
0.093 |
-0.190 |
-30.794 |
|
| Traceless |
| | x | y | z |
| x |
4.055 |
1.416 |
0.093 |
| y |
1.416 |
-1.833 |
-0.190 |
| z |
0.093 |
-0.190 |
-2.223 |
|
| Polar |
| 3z2-r2 | -4.446 |
| x2-y2 | 3.925 |
| xy | 1.416 |
| xz | 0.093 |
| yz | -0.190 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.135 |
-0.136 |
0.072 |
| y |
-0.136 |
7.007 |
-0.004 |
| z |
0.072 |
-0.004 |
4.453 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |