Vibrational Frequencies calculated at B2PLYP/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' |
3144 |
3144 |
32.40 |
|
|
|
| 2 |
A' |
3137 |
3137 |
29.14 |
|
|
|
| 3 |
A' |
3062 |
3062 |
18.12 |
|
|
|
| 4 |
A' |
2994 |
2994 |
89.94 |
|
|
|
| 5 |
A' |
2978 |
2978 |
37.86 |
|
|
|
| 6 |
A' |
1550 |
1550 |
1.55 |
|
|
|
| 7 |
A' |
1524 |
1524 |
4.21 |
|
|
|
| 8 |
A' |
1518 |
1518 |
6.76 |
|
|
|
| 9 |
A' |
1494 |
1494 |
0.03 |
|
|
|
| 10 |
A' |
1446 |
1446 |
37.50 |
|
|
|
| 11 |
A' |
1412 |
1412 |
1.66 |
|
|
|
| 12 |
A' |
1249 |
1249 |
38.80 |
|
|
|
| 13 |
A' |
1168 |
1168 |
143.86 |
|
|
|
| 14 |
A' |
1128 |
1128 |
4.72 |
|
|
|
| 15 |
A' |
1042 |
1042 |
17.08 |
|
|
|
| 16 |
A' |
878 |
878 |
13.30 |
|
|
|
| 17 |
A' |
469 |
469 |
0.57 |
|
|
|
| 18 |
A' |
290 |
290 |
2.60 |
|
|
|
| 19 |
A" |
3144 |
3144 |
31.29 |
|
|
|
| 20 |
A" |
3039 |
3039 |
69.19 |
|
|
|
| 21 |
A" |
3008 |
3008 |
75.35 |
|
|
|
| 22 |
A" |
1499 |
1499 |
9.64 |
|
|
|
| 23 |
A" |
1497 |
1497 |
2.95 |
|
|
|
| 24 |
A" |
1312 |
1312 |
2.06 |
|
|
|
| 25 |
A" |
1213 |
1213 |
10.69 |
|
|
|
| 26 |
A" |
1178 |
1178 |
0.00 |
|
|
|
| 27 |
A" |
835 |
835 |
0.10 |
|
|
|
| 28 |
A" |
268 |
268 |
2.21 |
|
|
|
| 29 |
A" |
213 |
213 |
1.38 |
|
|
|
| 30 |
A" |
112 |
112 |
2.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23898.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 23898.6 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.093 |
|
|
|
| 2 |
O |
-0.364 |
|
|
|
| 3 |
C |
-0.007 |
|
|
|
| 4 |
C |
-0.301 |
|
|
|
| 5 |
H |
0.111 |
|
|
|
| 6 |
H |
0.083 |
|
|
|
| 7 |
H |
0.083 |
|
|
|
| 8 |
H |
0.082 |
|
|
|
| 9 |
H |
0.082 |
|
|
|
| 10 |
H |
0.100 |
|
|
|
| 11 |
H |
0.112 |
|
|
|
| 12 |
H |
0.112 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.007 |
-0.680 |
0.000 |
1.215 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.928 |
1.754 |
0.000 |
| y |
1.754 |
-25.890 |
0.000 |
| z |
0.000 |
0.000 |
-26.860 |
|
| Traceless |
| | x | y | z |
| x |
0.446 |
1.754 |
0.000 |
| y |
1.754 |
0.504 |
0.000 |
| z |
0.000 |
0.000 |
-0.951 |
|
| Polar |
| 3z2-r2 | -1.902 |
| x2-y2 | -0.039 |
| xy | 1.754 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.269 |
0.765 |
0.000 |
| y |
0.765 |
6.267 |
0.000 |
| z |
0.000 |
0.000 |
5.385 |
<r2> (average value of r
2) Å
2
| <r2> |
103.322 |
| (<r2>)1/2 |
10.165 |