Vibrational Frequencies calculated at B2PLYP/6-31G*
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' |
3323 |
3154 |
3.98 |
|
|
|
2 |
A' |
3207 |
3044 |
5.78 |
|
|
|
3 |
A' |
3204 |
3041 |
3.65 |
|
|
|
4 |
A' |
3084 |
2928 |
3.63 |
|
|
|
5 |
A' |
1697 |
1611 |
108.26 |
|
|
|
6 |
A' |
1521 |
1444 |
11.38 |
|
|
|
7 |
A' |
1501 |
1425 |
25.79 |
|
|
|
8 |
A' |
1436 |
1363 |
26.74 |
|
|
|
9 |
A' |
1296 |
1230 |
67.55 |
|
|
|
10 |
A' |
1089 |
1033 |
5.23 |
|
|
|
11 |
A' |
941 |
893 |
5.18 |
|
|
|
12 |
A' |
831 |
789 |
1.44 |
|
|
|
13 |
A' |
527 |
500 |
15.20 |
|
|
|
14 |
A' |
385 |
366 |
1.82 |
|
|
|
15 |
A" |
3150 |
2990 |
11.58 |
|
|
|
16 |
A" |
1527 |
1449 |
8.47 |
|
|
|
17 |
A" |
1051 |
998 |
5.89 |
|
|
|
18 |
A" |
721 |
685 |
33.95 |
|
|
|
19 |
A" |
513 |
487 |
0.78 |
|
|
|
20 |
A" |
359 |
341 |
0.04 |
|
|
|
21 |
A" |
69 |
65 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15716.1 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 14917.7 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 B2PLYP/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.443 |
|
|
|
2 |
O |
-0.448 |
|
|
|
3 |
C |
-0.341 |
|
|
|
4 |
C |
-0.551 |
|
|
|
5 |
H |
0.189 |
|
|
|
6 |
H |
0.171 |
|
|
|
7 |
H |
0.189 |
|
|
|
8 |
H |
0.174 |
|
|
|
9 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.315 |
-2.660 |
0.000 |
2.967 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.379 |
-1.473 |
0.000 |
y |
-1.473 |
-26.610 |
0.000 |
z |
0.000 |
0.000 |
-24.247 |
|
Traceless |
| x | y | z |
x |
3.050 |
-1.473 |
0.000 |
y |
-1.473 |
-3.297 |
0.000 |
z |
0.000 |
0.000 |
0.247 |
|
Polar |
3z2-r2 | 0.495 |
x2-y2 | 4.231 |
xy | -1.473 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.660 |
0.263 |
0.000 |
y |
0.263 |
5.461 |
0.000 |
z |
0.000 |
0.000 |
3.040 |
<r2> (average value of r
2) Å
2
<r2> |
76.808 |
(<r2>)1/2 |
8.764 |