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' |
3686 |
3289 |
20.00 |
|
|
|
| 2 |
A' |
3486 |
3111 |
0.70 |
|
|
|
| 3 |
A' |
3332 |
2973 |
2.51 |
|
|
|
| 4 |
A' |
3318 |
2961 |
1.34 |
|
|
|
| 5 |
A' |
1882 |
1679 |
62.15 |
|
|
|
| 6 |
A' |
1686 |
1504 |
4.89 |
|
|
|
| 7 |
A' |
1645 |
1468 |
3.54 |
|
|
|
| 8 |
A' |
1573 |
1404 |
1.22 |
|
|
|
| 9 |
A' |
1496 |
1335 |
14.25 |
|
|
|
| 10 |
A' |
1433 |
1279 |
3.60 |
|
|
|
| 11 |
A' |
1229 |
1097 |
103.89 |
|
|
|
| 12 |
A' |
1146 |
1023 |
44.20 |
|
|
|
| 13 |
A' |
1076 |
961 |
2.02 |
|
|
|
| 14 |
A' |
826 |
737 |
7.22 |
|
|
|
| 15 |
A' |
563 |
503 |
10.86 |
|
|
|
| 16 |
A' |
421 |
376 |
15.20 |
|
|
|
| 17 |
A' |
221 |
197 |
0.89 |
|
|
|
| 18 |
A" |
3488 |
3113 |
0.98 |
|
|
|
| 19 |
A" |
3433 |
3063 |
0.09 |
|
|
|
| 20 |
A" |
1679 |
1498 |
3.36 |
|
|
|
| 21 |
A" |
1372 |
1224 |
0.28 |
|
|
|
| 22 |
A" |
1171 |
1045 |
0.00 |
|
|
|
| 23 |
A" |
851 |
760 |
7.71 |
|
|
|
| 24 |
A" |
643 |
574 |
67.43 |
|
|
|
| 25 |
A" |
509 |
454 |
4.64 |
|
|
|
| 26 |
A" |
185 |
165 |
0.01 |
|
|
|
| 27 |
A" |
32i |
29i |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21157.7 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 18881.1 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 |
0.205 |
|
|
|
| 2 |
C |
-0.149 |
|
|
|
| 3 |
C |
-0.216 |
|
|
|
| 4 |
O |
-0.222 |
|
|
|
| 5 |
O |
-0.223 |
|
|
|
| 6 |
H |
0.086 |
|
|
|
| 7 |
H |
0.086 |
|
|
|
| 8 |
H |
0.077 |
|
|
|
| 9 |
H |
0.080 |
|
|
|
| 10 |
H |
0.080 |
|
|
|
| 11 |
H |
0.194 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.763 |
-0.055 |
0.000 |
0.765 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.221 |
-0.161 |
0.000 |
| y |
-0.161 |
-23.890 |
0.000 |
| z |
0.000 |
0.000 |
-26.850 |
|
| Traceless |
| | x | y | z |
| x |
-5.851 |
-0.161 |
0.000 |
| y |
-0.161 |
5.146 |
0.000 |
| z |
0.000 |
0.000 |
0.705 |
|
| Polar |
| 3z2-r2 | 1.410 |
| x2-y2 | -7.331 |
| xy | -0.161 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.455 |
-0.046 |
0.000 |
| y |
-0.046 |
4.022 |
0.000 |
| z |
0.000 |
0.000 |
1.953 |
<r2> (average value of r
2) Å
2
| <r2> |
128.880 |
| (<r2>)1/2 |
11.353 |