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' |
3138 |
3028 |
17.71 |
|
|
|
| 2 |
A' |
3071 |
2963 |
13.90 |
|
|
|
| 3 |
A' |
3032 |
2925 |
18.45 |
|
|
|
| 4 |
A' |
2902 |
2800 |
138.75 |
|
|
|
| 5 |
A' |
1743 |
1682 |
75.88 |
|
|
|
| 6 |
A' |
1565 |
1510 |
8.40 |
|
|
|
| 7 |
A' |
1508 |
1455 |
21.26 |
|
|
|
| 8 |
A' |
1471 |
1420 |
11.59 |
|
|
|
| 9 |
A' |
1442 |
1391 |
5.15 |
|
|
|
| 10 |
A' |
1365 |
1317 |
11.65 |
|
|
|
| 11 |
A' |
1120 |
1081 |
20.08 |
|
|
|
| 12 |
A' |
1019 |
983 |
1.55 |
|
|
|
| 13 |
A' |
846 |
816 |
21.09 |
|
|
|
| 14 |
A' |
684 |
660 |
2.75 |
|
|
|
| 15 |
A' |
270 |
261 |
10.14 |
|
|
|
| 16 |
A" |
3137 |
3027 |
19.20 |
|
|
|
| 17 |
A" |
3055 |
2948 |
6.49 |
|
|
|
| 18 |
A" |
1565 |
1510 |
8.43 |
|
|
|
| 19 |
A" |
1319 |
1273 |
0.21 |
|
|
|
| 20 |
A" |
1173 |
1132 |
0.75 |
|
|
|
| 21 |
A" |
937 |
904 |
2.35 |
|
|
|
| 22 |
A" |
704 |
679 |
7.09 |
|
|
|
| 23 |
A" |
237 |
229 |
0.38 |
|
|
|
| 24 |
A" |
120 |
116 |
1.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18711.5 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 18054.8 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 |
-0.543 |
|
|
|
| 2 |
C |
-0.506 |
|
|
|
| 3 |
C |
0.267 |
|
|
|
| 4 |
O |
-0.412 |
|
|
|
| 5 |
H |
0.188 |
|
|
|
| 6 |
H |
0.206 |
|
|
|
| 7 |
H |
0.206 |
|
|
|
| 8 |
H |
0.219 |
|
|
|
| 9 |
H |
0.219 |
|
|
|
| 10 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.107 |
2.413 |
0.000 |
2.415 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.080 |
2.369 |
0.000 |
2.370 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.046 |
-1.541 |
0.000 |
| y |
-1.541 |
-28.080 |
0.000 |
| z |
0.000 |
0.000 |
-24.191 |
|
| Traceless |
| | x | y | z |
| x |
2.089 |
-1.541 |
0.000 |
| y |
-1.541 |
-3.962 |
0.000 |
| z |
0.000 |
0.000 |
1.873 |
|
| Polar |
| 3z2-r2 | 3.745 |
| x2-y2 | 4.034 |
| xy | -1.541 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.030 |
-0.032 |
0.000 |
| y |
-0.032 |
5.253 |
0.000 |
| z |
0.000 |
0.000 |
3.597 |
<r2> (average value of r
2) Å
2
| <r2> |
84.441 |
| (<r2>)1/2 |
9.189 |