Vibrational Frequencies calculated at BLYP/3-21G*
| 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 |
2908 |
2890 |
118.76 |
103.55 |
0.31 |
0.47 |
| 2 |
A1 |
1786 |
1774 |
13.76 |
16.89 |
0.16 |
0.27 |
| 3 |
A1 |
1434 |
1424 |
0.60 |
3.01 |
0.51 |
0.68 |
| 4 |
A1 |
995 |
989 |
81.16 |
8.31 |
0.18 |
0.31 |
| 5 |
A1 |
497 |
493 |
0.22 |
14.25 |
0.36 |
0.53 |
| 6 |
A1 |
254 |
253 |
8.12 |
0.63 |
0.41 |
0.58 |
| 7 |
A2 |
1011 |
1004 |
0.00 |
1.30 |
0.75 |
0.86 |
| 8 |
A2 |
182 |
181 |
0.00 |
0.23 |
0.75 |
0.86 |
| 9 |
B1 |
1011 |
1004 |
0.41 |
3.65 |
0.75 |
0.86 |
| 10 |
B1 |
124 |
123 |
2.89 |
0.13 |
0.75 |
0.86 |
| 11 |
B2 |
2887 |
2868 |
2.25 |
3.88 |
0.75 |
0.86 |
| 12 |
B2 |
1692 |
1681 |
444.83 |
1.57 |
0.75 |
0.86 |
| 13 |
B2 |
1377 |
1368 |
2.24 |
15.60 |
0.75 |
0.86 |
| 14 |
B2 |
923 |
917 |
500.28 |
2.47 |
0.75 |
0.86 |
| 15 |
B2 |
662 |
657 |
34.97 |
0.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8870.4 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 8812.7 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 BLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.422 |
|
|
|
| 2 |
C |
0.408 |
|
|
|
| 3 |
C |
0.408 |
|
|
|
| 4 |
O |
-0.365 |
|
|
|
| 5 |
O |
-0.365 |
|
|
|
| 6 |
H |
0.168 |
|
|
|
| 7 |
H |
0.168 |
|
|
|
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 |
-3.034 |
3.034 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.171 |
0.000 |
0.000 |
| y |
0.000 |
-37.068 |
0.000 |
| z |
0.000 |
0.000 |
-26.175 |
|
| Traceless |
| | x | y | z |
| x |
5.451 |
0.000 |
0.000 |
| y |
0.000 |
-10.895 |
0.000 |
| z |
0.000 |
0.000 |
5.444 |
|
| Polar |
| 3z2-r2 | 10.888 |
| x2-y2 | 10.897 |
| 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 |
1.596 |
0.000 |
0.000 |
| y |
0.000 |
7.233 |
0.000 |
| z |
0.000 |
0.000 |
3.413 |
<r2> (average value of r
2) Å
2
| <r2> |
131.192 |
| (<r2>)1/2 |
11.454 |