Vibrational Frequencies calculated at B3LYP/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' |
3267 |
3152 |
0.87 |
|
|
|
| 2 |
A' |
3188 |
3077 |
13.25 |
|
|
|
| 3 |
A' |
3052 |
2945 |
70.70 |
|
|
|
| 4 |
A' |
2384 |
2300 |
241.26 |
|
|
|
| 5 |
A' |
1676 |
1617 |
280.14 |
|
|
|
| 6 |
A' |
1631 |
1574 |
93.07 |
|
|
|
| 7 |
A' |
1487 |
1435 |
69.04 |
|
|
|
| 8 |
A' |
1399 |
1350 |
15.47 |
|
|
|
| 9 |
A' |
1308 |
1262 |
80.01 |
|
|
|
| 10 |
A' |
1275 |
1230 |
110.52 |
|
|
|
| 11 |
A' |
1126 |
1087 |
9.62 |
|
|
|
| 12 |
A' |
1027 |
991 |
29.03 |
|
|
|
| 13 |
A' |
911 |
879 |
2.97 |
|
|
|
| 14 |
A' |
550 |
531 |
16.25 |
|
|
|
| 15 |
A' |
346 |
334 |
7.95 |
|
|
|
| 16 |
A" |
1135 |
1095 |
158.80 |
|
|
|
| 17 |
A" |
1057 |
1020 |
0.13 |
|
|
|
| 18 |
A" |
1029 |
993 |
20.96 |
|
|
|
| 19 |
A" |
818 |
789 |
36.18 |
|
|
|
| 20 |
A" |
441 |
426 |
14.72 |
|
|
|
| 21 |
A" |
351 |
338 |
1.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14728.8 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 14211.8 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.383 |
|
|
|
| 2 |
C |
0.227 |
|
|
|
| 3 |
C |
0.187 |
|
|
|
| 4 |
O |
-0.498 |
|
|
|
| 5 |
O |
-0.548 |
|
|
|
| 6 |
H |
0.385 |
|
|
|
| 7 |
H |
0.198 |
|
|
|
| 8 |
H |
0.200 |
|
|
|
| 9 |
H |
0.232 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.289 |
2.597 |
0.000 |
2.613 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.672 |
0.126 |
0.000 |
| y |
0.126 |
-28.484 |
0.000 |
| z |
0.000 |
0.000 |
-29.916 |
|
| Traceless |
| | x | y | z |
| x |
0.528 |
0.126 |
0.000 |
| y |
0.126 |
0.810 |
0.000 |
| z |
0.000 |
0.000 |
-1.338 |
|
| Polar |
| 3z2-r2 | -2.677 |
| x2-y2 | -0.188 |
| xy | 0.126 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.150 |
0.231 |
0.000 |
| y |
0.231 |
5.742 |
0.000 |
| z |
0.000 |
0.000 |
1.650 |
<r2> (average value of r
2) Å
2
| <r2> |
100.084 |
| (<r2>)1/2 |
10.004 |