Vibrational Frequencies calculated at B2PLYP/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 |
A1 |
3175 |
3175 |
3.99 |
192.15 |
0.09 |
0.17 |
| 2 |
A1 |
1575 |
1575 |
0.30 |
6.50 |
0.73 |
0.84 |
| 3 |
A1 |
1274 |
1274 |
5.08 |
19.37 |
0.13 |
0.22 |
| 4 |
A1 |
1149 |
1149 |
5.01 |
8.46 |
0.34 |
0.51 |
| 5 |
A1 |
813 |
813 |
41.15 |
12.37 |
0.65 |
0.79 |
| 6 |
A2 |
3258 |
3258 |
0.00 |
103.78 |
0.75 |
0.86 |
| 7 |
A2 |
1220 |
1220 |
0.00 |
5.82 |
0.75 |
0.86 |
| 8 |
A2 |
1015 |
1015 |
0.00 |
0.00 |
0.75 |
0.86 |
| 9 |
B1 |
3275 |
3275 |
43.52 |
13.30 |
0.75 |
0.86 |
| 10 |
B1 |
1120 |
1120 |
1.45 |
18.14 |
0.75 |
0.86 |
| 11 |
B1 |
844 |
844 |
0.04 |
10.61 |
0.75 |
0.86 |
| 12 |
B2 |
3165 |
3165 |
21.13 |
8.33 |
0.75 |
0.86 |
| 13 |
B2 |
1557 |
1557 |
0.02 |
5.67 |
0.75 |
0.86 |
| 14 |
B2 |
1164 |
1164 |
9.64 |
4.02 |
0.75 |
0.86 |
| 15 |
B2 |
733 |
733 |
4.93 |
8.84 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12668.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12668.3 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 B2PLYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.478 |
|
|
|
| 2 |
C |
-0.086 |
|
|
|
| 3 |
C |
-0.086 |
|
|
|
| 4 |
H |
0.163 |
|
|
|
| 5 |
H |
0.163 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
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 |
-2.610 |
2.610 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.478 |
0.000 |
0.000 |
| y |
0.000 |
-16.366 |
0.000 |
| z |
0.000 |
0.000 |
-21.155 |
|
| Traceless |
| | x | y | z |
| x |
1.282 |
0.000 |
0.000 |
| y |
0.000 |
2.951 |
0.000 |
| z |
0.000 |
0.000 |
-4.233 |
|
| Polar |
| 3z2-r2 | -8.465 |
| x2-y2 | -1.113 |
| 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 |
3.051 |
0.000 |
0.000 |
| y |
0.000 |
4.164 |
0.000 |
| z |
0.000 |
0.000 |
2.861 |
<r2> (average value of r
2) Å
2
| <r2> |
37.938 |
| (<r2>)1/2 |
6.159 |