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 |
A' |
3032 |
3015 |
23.75 |
|
|
|
| 2 |
A' |
2963 |
2947 |
14.03 |
|
|
|
| 3 |
A' |
2754 |
2739 |
34.05 |
|
|
|
| 4 |
A' |
1457 |
1449 |
3.25 |
|
|
|
| 5 |
A' |
1360 |
1353 |
7.76 |
|
|
|
| 6 |
A' |
1340 |
1333 |
26.64 |
|
|
|
| 7 |
A' |
1268 |
1261 |
15.49 |
|
|
|
| 8 |
A' |
1063 |
1057 |
3.24 |
|
|
|
| 9 |
A' |
1042 |
1037 |
17.76 |
|
|
|
| 10 |
A' |
852 |
848 |
2.04 |
|
|
|
| 11 |
A' |
415 |
412 |
6.32 |
|
|
|
| 12 |
A" |
3042 |
3025 |
20.19 |
|
|
|
| 13 |
A" |
2745 |
2730 |
9.99 |
|
|
|
| 14 |
A" |
1448 |
1440 |
3.62 |
|
|
|
| 15 |
A" |
1186 |
1179 |
0.02 |
|
|
|
| 16 |
A" |
822 |
818 |
0.28 |
|
|
|
| 17 |
A" |
235 |
234 |
14.21 |
|
|
|
| 18 |
A" |
161i |
160i |
31.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13430.4 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 13356.5 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 |
C |
-0.346 |
|
|
|
| 2 |
C |
-0.017 |
|
|
|
| 3 |
O |
-0.213 |
|
|
|
| 4 |
H |
0.097 |
|
|
|
| 5 |
H |
0.116 |
|
|
|
| 6 |
H |
0.116 |
|
|
|
| 7 |
H |
0.123 |
|
|
|
| 8 |
H |
0.123 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.828 |
0.577 |
0.000 |
1.917 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.915 |
0.322 |
0.000 |
| y |
0.322 |
-18.367 |
0.000 |
| z |
0.000 |
0.000 |
-17.939 |
|
| Traceless |
| | x | y | z |
| x |
-3.762 |
0.322 |
0.000 |
| y |
0.322 |
1.561 |
0.000 |
| z |
0.000 |
0.000 |
2.201 |
|
| Polar |
| 3z2-r2 | 4.403 |
| x2-y2 | -3.548 |
| xy | 0.322 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.642 |
-0.011 |
0.000 |
| y |
-0.011 |
4.082 |
0.000 |
| z |
0.000 |
0.000 |
3.996 |
<r2> (average value of r
2) Å
2
| <r2> |
51.696 |
| (<r2>)1/2 |
7.190 |