Vibrational Frequencies calculated at BLYP/6-31G(2df,p)
| 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 |
3032 |
3016 |
26.55 |
97.61 |
0.30 |
0.47 |
| 2 |
A1 |
2887 |
2871 |
61.70 |
204.36 |
0.03 |
0.05 |
| 3 |
A1 |
1484 |
1476 |
0.42 |
15.84 |
0.74 |
0.85 |
| 4 |
A1 |
1451 |
1443 |
0.00 |
14.62 |
0.73 |
0.84 |
| 5 |
A1 |
1234 |
1228 |
4.60 |
2.33 |
0.65 |
0.79 |
| 6 |
A1 |
903 |
898 |
28.65 |
7.48 |
0.36 |
0.53 |
| 7 |
A1 |
404 |
402 |
2.07 |
0.67 |
0.05 |
0.10 |
| 8 |
A2 |
2916 |
2900 |
0.00 |
19.37 |
0.75 |
0.86 |
| 9 |
A2 |
1439 |
1431 |
0.00 |
34.82 |
0.75 |
0.86 |
| 10 |
A2 |
1131 |
1125 |
0.00 |
6.39 |
0.75 |
0.86 |
| 11 |
A2 |
222 |
221 |
0.00 |
0.26 |
0.75 |
0.86 |
| 12 |
B1 |
2911 |
2895 |
151.81 |
95.37 |
0.75 |
0.86 |
| 13 |
B1 |
1448 |
1440 |
7.36 |
0.37 |
0.75 |
0.86 |
| 14 |
B1 |
1165 |
1159 |
6.55 |
2.67 |
0.75 |
0.86 |
| 15 |
B1 |
244 |
243 |
4.63 |
0.07 |
0.75 |
0.86 |
| 16 |
B2 |
3031 |
3014 |
34.59 |
71.90 |
0.75 |
0.86 |
| 17 |
B2 |
2871 |
2855 |
61.05 |
3.46 |
0.75 |
0.86 |
| 18 |
B2 |
1459 |
1451 |
11.82 |
3.59 |
0.75 |
0.86 |
| 19 |
B2 |
1423 |
1415 |
9.61 |
7.38 |
0.75 |
0.86 |
| 20 |
B2 |
1147 |
1140 |
65.85 |
0.35 |
0.75 |
0.86 |
| 21 |
B2 |
1082 |
1076 |
64.36 |
3.60 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16941.5 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 16848.3 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 BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.157 |
|
|
|
| 2 |
C |
-0.211 |
|
|
|
| 3 |
C |
-0.211 |
|
|
|
| 4 |
H |
0.112 |
|
|
|
| 5 |
H |
0.112 |
|
|
|
| 6 |
H |
0.089 |
|
|
|
| 7 |
H |
0.089 |
|
|
|
| 8 |
H |
0.089 |
|
|
|
| 9 |
H |
0.089 |
|
|
|
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 |
-1.081 |
1.081 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.078 |
0.000 |
0.000 |
| y |
0.000 |
-17.503 |
0.000 |
| z |
0.000 |
0.000 |
-20.857 |
|
| Traceless |
| | x | y | z |
| x |
-0.899 |
0.000 |
0.000 |
| y |
0.000 |
2.965 |
0.000 |
| z |
0.000 |
0.000 |
-2.066 |
|
| Polar |
| 3z2-r2 | -4.132 |
| x2-y2 | -2.576 |
| 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 |
3.935 |
0.000 |
0.000 |
| y |
0.000 |
5.127 |
0.000 |
| z |
0.000 |
0.000 |
3.898 |
<r2> (average value of r
2) Å
2
| <r2> |
53.212 |
| (<r2>)1/2 |
7.295 |