Vibrational Frequencies calculated at BLYP/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' |
3375 |
3123 |
2.49 |
|
|
|
| 2 |
A' |
3340 |
3090 |
0.93 |
|
|
|
| 3 |
A' |
3258 |
3015 |
2.05 |
|
|
|
| 4 |
A' |
3226 |
2985 |
2.46 |
|
|
|
| 5 |
A' |
1826 |
1689 |
48.17 |
|
|
|
| 6 |
A' |
1615 |
1494 |
0.02 |
|
|
|
| 7 |
A' |
1580 |
1461 |
0.78 |
|
|
|
| 8 |
A' |
1317 |
1218 |
0.21 |
|
|
|
| 9 |
A' |
1265 |
1171 |
0.15 |
|
|
|
| 10 |
A' |
1100 |
1018 |
0.88 |
|
|
|
| 11 |
A' |
1003 |
928 |
0.25 |
|
|
|
| 12 |
A' |
850 |
786 |
0.74 |
|
|
|
| 13 |
A' |
777 |
719 |
4.44 |
|
|
|
| 14 |
A' |
669 |
619 |
0.06 |
|
|
|
| 15 |
A' |
385 |
356 |
0.02 |
|
|
|
| 16 |
A' |
80 |
74 |
1.26 |
|
|
|
| 17 |
A" |
3341 |
3091 |
0.00 |
|
|
|
| 18 |
A" |
3222 |
2981 |
0.14 |
|
|
|
| 19 |
A" |
1569 |
1452 |
3.56 |
|
|
|
| 20 |
A" |
1345 |
1245 |
2.35 |
|
|
|
| 21 |
A" |
1282 |
1186 |
0.00 |
|
|
|
| 22 |
A" |
1251 |
1157 |
0.27 |
|
|
|
| 23 |
A" |
1036 |
959 |
64.68 |
|
|
|
| 24 |
A" |
1020 |
943 |
0.00 |
|
|
|
| 25 |
A" |
989 |
915 |
17.79 |
|
|
|
| 26 |
A" |
716 |
662 |
0.00 |
|
|
|
| 27 |
A" |
436 |
403 |
2.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20935.9 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 19369.9 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.156 |
|
|
|
| 2 |
C |
0.145 |
|
|
|
| 3 |
C |
-0.154 |
|
|
|
| 4 |
C |
-0.154 |
|
|
|
| 5 |
C |
-0.135 |
|
|
|
| 6 |
H |
0.072 |
|
|
|
| 7 |
H |
0.072 |
|
|
|
| 8 |
H |
0.077 |
|
|
|
| 9 |
H |
0.077 |
|
|
|
| 10 |
H |
0.078 |
|
|
|
| 11 |
H |
0.078 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.002 |
-1.550 |
0.000 |
1.550 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.574 |
-0.004 |
0.000 |
| y |
-0.004 |
-31.612 |
0.000 |
| z |
0.000 |
0.000 |
-27.145 |
|
| Traceless |
| | x | y | z |
| x |
2.805 |
-0.004 |
0.000 |
| y |
-0.004 |
-4.753 |
0.000 |
| z |
0.000 |
0.000 |
1.948 |
|
| Polar |
| 3z2-r2 | 3.895 |
| x2-y2 | 5.038 |
| xy | -0.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.697 |
0.001 |
0.000 |
| y |
0.001 |
4.245 |
0.000 |
| z |
0.000 |
0.000 |
3.611 |
<r2> (average value of r
2) Å
2
| <r2> |
110.935 |
| (<r2>)1/2 |
10.533 |