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 |
3282 |
3264 |
2.27 |
|
|
|
| 2 |
A |
2941 |
2925 |
71.77 |
|
|
|
| 3 |
A |
1531 |
1523 |
1.23 |
|
|
|
| 4 |
A |
1383 |
1375 |
2.32 |
|
|
|
| 5 |
A |
1171 |
1164 |
4.23 |
|
|
|
| 6 |
A |
911 |
906 |
86.34 |
|
|
|
| 7 |
A |
556 |
553 |
111.93 |
|
|
|
| 8 |
A |
374 |
372 |
12.52 |
|
|
|
| 9 |
B |
3285 |
3267 |
6.40 |
|
|
|
| 10 |
B |
2981 |
2964 |
67.36 |
|
|
|
| 11 |
B |
1405 |
1397 |
50.06 |
|
|
|
| 12 |
B |
1342 |
1335 |
10.94 |
|
|
|
| 13 |
B |
977 |
972 |
34.68 |
|
|
|
| 14 |
B |
947 |
942 |
155.96 |
|
|
|
| 15 |
B |
421 |
419 |
203.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11753.6 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 11689.0 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 |
0.023 |
|
|
|
| 2 |
O |
-0.506 |
|
|
|
| 3 |
O |
-0.506 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
| 5 |
H |
0.180 |
|
|
|
| 6 |
H |
0.315 |
|
|
|
| 7 |
H |
0.315 |
|
|
|
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 |
-0.360 |
0.360 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.612 |
-3.385 |
0.000 |
| y |
-3.385 |
-22.316 |
0.000 |
| z |
0.000 |
0.000 |
-15.837 |
|
| Traceless |
| | x | y | z |
| x |
3.464 |
-3.385 |
0.000 |
| y |
-3.385 |
-6.591 |
0.000 |
| z |
0.000 |
0.000 |
3.127 |
|
| Polar |
| 3z2-r2 | 6.255 |
| x2-y2 | 6.704 |
| xy | -3.385 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.681 |
-0.211 |
0.000 |
| y |
-0.211 |
2.774 |
0.000 |
| z |
0.000 |
0.000 |
2.695 |
<r2> (average value of r
2) Å
2
| <r2> |
47.762 |
| (<r2>)1/2 |
6.911 |