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 |
A' |
3085 |
3068 |
4.82 |
|
|
|
| 2 |
A' |
2997 |
2980 |
18.87 |
|
|
|
| 3 |
A' |
2972 |
2956 |
74.03 |
|
|
|
| 4 |
A' |
1661 |
1652 |
154.64 |
|
|
|
| 5 |
A' |
1517 |
1508 |
8.63 |
|
|
|
| 6 |
A' |
1403 |
1395 |
24.78 |
|
|
|
| 7 |
A' |
1358 |
1350 |
1.17 |
|
|
|
| 8 |
A' |
1147 |
1141 |
2.36 |
|
|
|
| 9 |
A' |
1052 |
1047 |
238.31 |
|
|
|
| 10 |
A' |
832 |
828 |
5.10 |
|
|
|
| 11 |
A' |
714 |
710 |
9.75 |
|
|
|
| 12 |
A' |
320 |
318 |
16.22 |
|
|
|
| 13 |
A" |
3077 |
3060 |
23.08 |
|
|
|
| 14 |
A" |
1528 |
1519 |
5.69 |
|
|
|
| 15 |
A" |
1112 |
1105 |
0.50 |
|
|
|
| 16 |
A" |
982 |
976 |
1.40 |
|
|
|
| 17 |
A" |
321 |
319 |
24.27 |
|
|
|
| 18 |
A" |
91 |
90 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13082.9 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 13010.9 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.355 |
|
|
|
| 2 |
O |
-0.419 |
|
|
|
| 3 |
C |
0.376 |
|
|
|
| 4 |
O |
-0.414 |
|
|
|
| 5 |
H |
0.214 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
H |
0.205 |
|
|
|
| 8 |
H |
0.186 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.056 |
1.179 |
0.000 |
1.583 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.926 |
1.038 |
0.000 |
| y |
1.038 |
-28.067 |
0.000 |
| z |
0.000 |
0.000 |
-22.767 |
|
| Traceless |
| | x | y | z |
| x |
6.491 |
1.038 |
0.000 |
| y |
1.038 |
-7.221 |
0.000 |
| z |
0.000 |
0.000 |
0.730 |
|
| Polar |
| 3z2-r2 | 1.460 |
| x2-y2 | 9.141 |
| xy | 1.038 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
74.233 |
| (<r2>)1/2 |
8.616 |