Vibrational Frequencies calculated at B3LYP/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' |
3486 |
3111 |
0.27 |
|
|
|
| 2 |
A' |
3319 |
2962 |
0.45 |
|
|
|
| 3 |
A' |
3283 |
2930 |
3.44 |
|
|
|
| 4 |
A' |
3230 |
2883 |
15.87 |
|
|
|
| 5 |
A' |
1848 |
1649 |
105.89 |
|
|
|
| 6 |
A' |
1683 |
1502 |
4.50 |
|
|
|
| 7 |
A' |
1650 |
1473 |
5.95 |
|
|
|
| 8 |
A' |
1567 |
1398 |
1.64 |
|
|
|
| 9 |
A' |
1465 |
1307 |
32.70 |
|
|
|
| 10 |
A' |
1429 |
1275 |
6.66 |
|
|
|
| 11 |
A' |
1237 |
1104 |
87.52 |
|
|
|
| 12 |
A' |
1174 |
1048 |
51.18 |
|
|
|
| 13 |
A' |
1095 |
977 |
12.81 |
|
|
|
| 14 |
A' |
925 |
826 |
5.05 |
|
|
|
| 15 |
A' |
747 |
667 |
5.60 |
|
|
|
| 16 |
A' |
365 |
326 |
3.14 |
|
|
|
| 17 |
A' |
221 |
198 |
3.44 |
|
|
|
| 18 |
A" |
3491 |
3116 |
0.64 |
|
|
|
| 19 |
A" |
3386 |
3022 |
4.39 |
|
|
|
| 20 |
A" |
1670 |
1490 |
3.44 |
|
|
|
| 21 |
A" |
1351 |
1206 |
0.01 |
|
|
|
| 22 |
A" |
1215 |
1084 |
6.22 |
|
|
|
| 23 |
A" |
936 |
835 |
0.27 |
|
|
|
| 24 |
A" |
858 |
766 |
1.51 |
|
|
|
| 25 |
A" |
325 |
290 |
9.96 |
|
|
|
| 26 |
A" |
193 |
173 |
0.38 |
|
|
|
| 27 |
A" |
27 |
24 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21088.2 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 18819.1 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 B3LYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.221 |
|
|
|
| 2 |
C |
-0.041 |
|
|
|
| 3 |
O |
-0.168 |
|
|
|
| 4 |
C |
0.143 |
|
|
|
| 5 |
O |
-0.206 |
|
|
|
| 6 |
H |
0.083 |
|
|
|
| 7 |
H |
0.084 |
|
|
|
| 8 |
H |
0.084 |
|
|
|
| 9 |
H |
0.085 |
|
|
|
| 10 |
H |
0.085 |
|
|
|
| 11 |
H |
0.074 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.283 |
0.163 |
0.000 |
1.293 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.104 |
3.355 |
0.000 |
| y |
3.355 |
-27.785 |
0.000 |
| z |
0.000 |
0.000 |
-26.924 |
|
| Traceless |
| | x | y | z |
| x |
-1.750 |
3.355 |
0.000 |
| y |
3.355 |
0.229 |
0.000 |
| z |
0.000 |
0.000 |
1.521 |
|
| Polar |
| 3z2-r2 | 3.041 |
| x2-y2 | -1.319 |
| xy | 3.355 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.462 |
0.213 |
0.000 |
| y |
0.213 |
3.239 |
0.000 |
| z |
0.000 |
0.000 |
1.999 |
<r2> (average value of r
2) Å
2
| <r2> |
139.004 |
| (<r2>)1/2 |
11.790 |