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 |
3500 |
3238 |
10.71 |
|
|
|
| 2 |
A |
3276 |
3031 |
0.69 |
|
|
|
| 3 |
A |
1586 |
1467 |
10.92 |
|
|
|
| 4 |
A |
1388 |
1284 |
0.00 |
|
|
|
| 5 |
A |
1210 |
1120 |
9.06 |
|
|
|
| 6 |
A |
935 |
865 |
47.28 |
|
|
|
| 7 |
A |
918 |
849 |
0.40 |
|
|
|
| 8 |
A |
544 |
503 |
57.18 |
|
|
|
| 9 |
A |
502 |
465 |
5.43 |
|
|
|
| 10 |
A |
314 |
291 |
4.21 |
|
|
|
| 11 |
A |
116 |
107 |
0.00 |
|
|
|
| 12 |
B |
3500 |
3238 |
53.39 |
|
|
|
| 13 |
B |
3278 |
3033 |
0.11 |
|
|
|
| 14 |
B |
2055 |
1901 |
297.61 |
|
|
|
| 15 |
B |
1492 |
1381 |
60.29 |
|
|
|
| 16 |
B |
1329 |
1229 |
11.04 |
|
|
|
| 17 |
B |
1082 |
1001 |
138.26 |
|
|
|
| 18 |
B |
842 |
779 |
18.60 |
|
|
|
| 19 |
B |
578 |
534 |
12.17 |
|
|
|
| 20 |
B |
538 |
498 |
54.86 |
|
|
|
| 21 |
B |
152 |
141 |
1.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14566.3 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 13476.8 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 |
C |
-0.124 |
|
|
|
| 2 |
C |
-0.029 |
|
|
|
| 3 |
C |
-0.029 |
|
|
|
| 4 |
O |
-0.180 |
|
|
|
| 5 |
O |
-0.180 |
|
|
|
| 6 |
H |
0.083 |
|
|
|
| 7 |
H |
0.083 |
|
|
|
| 8 |
H |
0.188 |
|
|
|
| 9 |
H |
0.188 |
|
|
|
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 |
-0.920 |
0.920 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.955 |
-0.900 |
0.000 |
| y |
-0.900 |
-30.941 |
0.000 |
| z |
0.000 |
0.000 |
-24.893 |
|
| Traceless |
| | x | y | z |
| x |
3.962 |
-0.900 |
0.000 |
| y |
-0.900 |
-6.517 |
0.000 |
| z |
0.000 |
0.000 |
2.555 |
|
| Polar |
| 3z2-r2 | 5.110 |
| x2-y2 | 6.986 |
| xy | -0.900 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.445 |
0.942 |
0.000 |
| y |
0.942 |
7.610 |
0.000 |
| z |
0.000 |
0.000 |
2.229 |
<r2> (average value of r
2) Å
2
| <r2> |
151.049 |
| (<r2>)1/2 |
12.290 |