Vibrational Frequencies calculated at B2PLYP/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' |
3300 |
3300 |
2.51 |
|
|
|
2 |
A' |
3180 |
3180 |
7.17 |
|
|
|
3 |
A' |
3173 |
3173 |
1.91 |
|
|
|
4 |
A' |
3055 |
3055 |
3.68 |
|
|
|
5 |
A' |
1655 |
1655 |
146.36 |
|
|
|
6 |
A' |
1471 |
1471 |
24.27 |
|
|
|
7 |
A' |
1450 |
1450 |
25.49 |
|
|
|
8 |
A' |
1382 |
1382 |
31.68 |
|
|
|
9 |
A' |
1277 |
1277 |
51.91 |
|
|
|
10 |
A' |
1064 |
1064 |
5.90 |
|
|
|
11 |
A' |
923 |
923 |
5.54 |
|
|
|
12 |
A' |
829 |
829 |
1.88 |
|
|
|
13 |
A' |
523 |
523 |
14.74 |
|
|
|
14 |
A' |
385 |
385 |
2.41 |
|
|
|
15 |
A" |
3126 |
3126 |
8.85 |
|
|
|
16 |
A" |
1464 |
1464 |
7.90 |
|
|
|
17 |
A" |
1018 |
1018 |
4.84 |
|
|
|
18 |
A" |
751 |
751 |
29.79 |
|
|
|
19 |
A" |
512 |
512 |
0.72 |
|
|
|
20 |
A" |
341 |
341 |
0.08 |
|
|
|
21 |
A" |
84 |
84 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15480.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15480.5 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 B2PLYP/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.305 |
|
|
|
2 |
O |
-0.581 |
|
|
|
3 |
C |
0.916 |
|
|
|
4 |
C |
0.572 |
|
|
|
5 |
H |
-0.382 |
|
|
|
6 |
H |
-0.456 |
|
|
|
7 |
H |
-0.229 |
|
|
|
8 |
H |
-0.073 |
|
|
|
9 |
H |
-0.073 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.343 |
-2.918 |
0.000 |
3.212 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.935 |
-1.663 |
0.000 |
y |
-1.663 |
-27.747 |
0.000 |
z |
0.000 |
0.000 |
-25.035 |
|
Traceless |
| x | y | z |
x |
3.456 |
-1.663 |
0.000 |
y |
-1.663 |
-3.762 |
0.000 |
z |
0.000 |
0.000 |
0.306 |
|
Polar |
3z2-r2 | 0.613 |
x2-y2 | 4.812 |
xy | -1.663 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.157 |
0.153 |
0.000 |
y |
0.153 |
6.843 |
0.000 |
z |
0.000 |
0.000 |
4.717 |
<r2> (average value of r
2) Å
2
<r2> |
77.512 |
(<r2>)1/2 |
8.804 |