Vibrational Frequencies calculated at B3LYP/SDD
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3165 |
3042 |
38.66 |
79.94 |
0.34 |
0.51 |
| 2 |
A1 |
2996 |
2880 |
76.59 |
252.82 |
0.02 |
0.05 |
| 3 |
A1 |
1526 |
1467 |
4.00 |
21.75 |
0.75 |
0.86 |
| 4 |
A1 |
1493 |
1435 |
0.06 |
9.87 |
0.73 |
0.85 |
| 5 |
A1 |
1243 |
1195 |
0.31 |
7.21 |
0.59 |
0.75 |
| 6 |
A1 |
873 |
840 |
26.86 |
16.73 |
0.29 |
0.45 |
| 7 |
A1 |
388 |
373 |
5.03 |
0.38 |
0.13 |
0.23 |
| 8 |
A2 |
3061 |
2942 |
0.00 |
16.54 |
0.75 |
0.86 |
| 9 |
A2 |
1497 |
1439 |
0.00 |
36.11 |
0.75 |
0.86 |
| 10 |
A2 |
1134 |
1090 |
0.00 |
14.42 |
0.75 |
0.86 |
| 11 |
A2 |
203 |
196 |
0.00 |
0.37 |
0.75 |
0.86 |
| 12 |
B1 |
3060 |
2942 |
182.50 |
87.97 |
0.75 |
0.86 |
| 13 |
B1 |
1507 |
1449 |
23.65 |
0.63 |
0.75 |
0.86 |
| 14 |
B1 |
1162 |
1117 |
1.44 |
4.10 |
0.75 |
0.86 |
| 15 |
B1 |
228 |
220 |
9.72 |
0.01 |
0.75 |
0.86 |
| 16 |
B2 |
3161 |
3039 |
34.99 |
69.91 |
0.75 |
0.86 |
| 17 |
B2 |
2985 |
2870 |
71.88 |
1.05 |
0.75 |
0.86 |
| 18 |
B2 |
1509 |
1451 |
18.11 |
3.57 |
0.75 |
0.86 |
| 19 |
B2 |
1469 |
1412 |
0.39 |
7.36 |
0.75 |
0.86 |
| 20 |
B2 |
1163 |
1118 |
53.24 |
0.14 |
0.75 |
0.86 |
| 21 |
B2 |
1086 |
1044 |
48.39 |
9.66 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17455.7 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 16780.2 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.319 |
|
|
|
| 2 |
C |
-0.434 |
|
|
|
| 3 |
C |
-0.434 |
|
|
|
| 4 |
H |
0.223 |
|
|
|
| 5 |
H |
0.223 |
|
|
|
| 6 |
H |
0.185 |
|
|
|
| 7 |
H |
0.185 |
|
|
|
| 8 |
H |
0.185 |
|
|
|
| 9 |
H |
0.185 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.932 |
1.932 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.866 |
0.000 |
0.000 |
| y |
0.000 |
-16.199 |
0.000 |
| z |
0.000 |
0.000 |
-21.259 |
|
| Traceless |
| | x | y | z |
| x |
-1.137 |
0.000 |
0.000 |
| y |
0.000 |
4.363 |
0.000 |
| z |
0.000 |
0.000 |
-3.226 |
|
| Polar |
| 3z2-r2 | -6.452 |
| x2-y2 | -3.667 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.350 |
0.000 |
0.000 |
| y |
0.000 |
4.377 |
0.000 |
| z |
0.000 |
0.000 |
3.404 |
<r2> (average value of r
2) Å
2
| <r2> |
54.363 |
| (<r2>)1/2 |
7.373 |