Vibrational Frequencies calculated at B3LYP/aug-cc-pVDZ
| 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' |
3269 |
3172 |
2.96 |
|
|
|
| 2 |
A' |
3153 |
3059 |
7.44 |
|
|
|
| 3 |
A' |
3147 |
3053 |
2.31 |
|
|
|
| 4 |
A' |
3034 |
2944 |
3.93 |
|
|
|
| 5 |
A' |
1580 |
1533 |
78.19 |
|
|
|
| 6 |
A' |
1458 |
1415 |
21.43 |
|
|
|
| 7 |
A' |
1435 |
1393 |
26.16 |
|
|
|
| 8 |
A' |
1372 |
1332 |
29.26 |
|
|
|
| 9 |
A' |
1268 |
1230 |
44.76 |
|
|
|
| 10 |
A' |
1056 |
1025 |
5.30 |
|
|
|
| 11 |
A' |
923 |
896 |
4.74 |
|
|
|
| 12 |
A' |
824 |
799 |
2.84 |
|
|
|
| 13 |
A' |
522 |
507 |
14.33 |
|
|
|
| 14 |
A' |
387 |
375 |
2.81 |
|
|
|
| 15 |
A" |
3096 |
3005 |
9.65 |
|
|
|
| 16 |
A" |
1450 |
1407 |
7.94 |
|
|
|
| 17 |
A" |
1011 |
981 |
5.38 |
|
|
|
| 18 |
A" |
771 |
748 |
27.60 |
|
|
|
| 19 |
A" |
509 |
494 |
0.79 |
|
|
|
| 20 |
A" |
354 |
343 |
0.10 |
|
|
|
| 21 |
A" |
70 |
68 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15343.7 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 14889.5 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.378 |
|
|
|
| 2 |
O |
-0.538 |
|
|
|
| 3 |
C |
1.050 |
|
|
|
| 4 |
C |
0.725 |
|
|
|
| 5 |
H |
-0.474 |
|
|
|
| 6 |
H |
-0.552 |
|
|
|
| 7 |
H |
-0.304 |
|
|
|
| 8 |
H |
-0.142 |
|
|
|
| 9 |
H |
-0.142 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.437 |
-2.818 |
0.000 |
3.164 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.891 |
-1.792 |
0.000 |
| y |
-1.792 |
-27.483 |
0.000 |
| z |
0.000 |
0.000 |
-24.889 |
|
| Traceless |
| | x | y | z |
| x |
3.295 |
-1.792 |
0.000 |
| y |
-1.792 |
-3.593 |
0.000 |
| z |
0.000 |
0.000 |
0.298 |
|
| Polar |
| 3z2-r2 | 0.597 |
| x2-y2 | 4.592 |
| xy | -1.792 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.360 |
0.192 |
0.000 |
| y |
0.192 |
7.010 |
0.000 |
| z |
0.000 |
0.000 |
4.740 |
<r2> (average value of r
2) Å
2
| <r2> |
77.363 |
| (<r2>)1/2 |
8.796 |