Vibrational Frequencies calculated at B3LYP/6-311G*
| 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' |
3170 |
3063 |
18.58 |
|
|
|
| 2 |
A' |
3060 |
2957 |
16.22 |
|
|
|
| 3 |
A' |
3041 |
2939 |
80.31 |
|
|
|
| 4 |
A' |
1814 |
1753 |
295.25 |
|
|
|
| 5 |
A' |
1516 |
1465 |
10.71 |
|
|
|
| 6 |
A' |
1482 |
1432 |
4.70 |
|
|
|
| 7 |
A' |
1407 |
1360 |
1.47 |
|
|
|
| 8 |
A' |
1236 |
1194 |
165.23 |
|
|
|
| 9 |
A' |
1186 |
1146 |
154.60 |
|
|
|
| 10 |
A' |
935 |
903 |
24.28 |
|
|
|
| 11 |
A' |
783 |
756 |
7.98 |
|
|
|
| 12 |
A' |
300 |
289 |
14.13 |
|
|
|
| 13 |
A" |
3132 |
3026 |
26.47 |
|
|
|
| 14 |
A" |
1504 |
1453 |
9.91 |
|
|
|
| 15 |
A" |
1184 |
1144 |
0.98 |
|
|
|
| 16 |
A" |
1034 |
999 |
0.12 |
|
|
|
| 17 |
A" |
348 |
336 |
27.39 |
|
|
|
| 18 |
A" |
119 |
115 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13624.1 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 13165.0 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 B3LYP/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.444 |
|
|
-0.027 |
| 2 |
O |
-0.275 |
|
|
-0.369 |
| 3 |
C |
0.185 |
|
|
0.648 |
| 4 |
O |
-0.327 |
|
|
-0.502 |
| 5 |
H |
0.222 |
|
|
0.088 |
| 6 |
H |
0.225 |
|
|
0.090 |
| 7 |
H |
0.225 |
|
|
0.090 |
| 8 |
H |
0.189 |
|
|
-0.018 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.983 |
1.567 |
0.000 |
1.850 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
1.030 |
1.555 |
0.000 |
1.865 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.273 |
-1.135 |
0.000 |
| y |
-1.135 |
-28.277 |
0.000 |
| z |
0.000 |
0.000 |
-22.982 |
|
| Traceless |
| | x | y | z |
| x |
6.357 |
-1.135 |
0.000 |
| y |
-1.135 |
-7.150 |
0.000 |
| z |
0.000 |
0.000 |
0.793 |
|
| Polar |
| 3z2-r2 | 1.586 |
| x2-y2 | 9.005 |
| xy | -1.135 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.887 |
0.301 |
0.000 |
| y |
0.301 |
4.473 |
0.000 |
| z |
0.000 |
0.000 |
2.993 |
<r2> (average value of r
2) Å
2
| <r2> |
71.512 |
| (<r2>)1/2 |
8.456 |