Vibrational Frequencies calculated at PBEPBE/6-31+G**
| 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' |
3076 |
3041 |
10.92 |
|
|
|
| 2 |
A' |
3000 |
2966 |
13.20 |
|
|
|
| 3 |
A' |
2995 |
2961 |
10.60 |
|
|
|
| 4 |
A' |
1458 |
1442 |
8.32 |
|
|
|
| 5 |
A' |
1441 |
1425 |
1.74 |
|
|
|
| 6 |
A' |
1369 |
1354 |
21.01 |
|
|
|
| 7 |
A' |
1320 |
1305 |
12.64 |
|
|
|
| 8 |
A' |
1146 |
1133 |
9.63 |
|
|
|
| 9 |
A' |
1097 |
1084 |
1.22 |
|
|
|
| 10 |
A' |
984 |
973 |
12.34 |
|
|
|
| 11 |
A' |
793 |
784 |
0.66 |
|
|
|
| 12 |
A' |
486 |
480 |
9.12 |
|
|
|
| 13 |
A' |
294 |
290 |
1.44 |
|
|
|
| 14 |
A" |
3085 |
3050 |
20.78 |
|
|
|
| 15 |
A" |
3055 |
3021 |
3.97 |
|
|
|
| 16 |
A" |
1440 |
1424 |
9.48 |
|
|
|
| 17 |
A" |
1226 |
1212 |
0.08 |
|
|
|
| 18 |
A" |
1096 |
1084 |
4.64 |
|
|
|
| 19 |
A" |
773 |
765 |
1.83 |
|
|
|
| 20 |
A" |
212 |
209 |
0.22 |
|
|
|
| 21 |
A" |
75 |
74 |
0.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15210.6 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 15037.2 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 PBEPBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.541 |
|
|
|
| 2 |
C |
-0.190 |
|
|
|
| 3 |
O |
0.001 |
|
|
|
| 4 |
O |
-0.210 |
|
|
|
| 5 |
H |
0.183 |
|
|
|
| 6 |
H |
0.193 |
|
|
|
| 7 |
H |
0.193 |
|
|
|
| 8 |
H |
0.186 |
|
|
|
| 9 |
H |
0.186 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.886 |
2.692 |
0.000 |
3.287 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.524 |
-1.321 |
0.000 |
| y |
-1.321 |
-25.901 |
0.000 |
| z |
0.000 |
0.000 |
-23.653 |
|
| Traceless |
| | x | y | z |
| x |
-1.747 |
-1.321 |
0.000 |
| y |
-1.321 |
-0.813 |
0.000 |
| z |
0.000 |
0.000 |
2.560 |
|
| Polar |
| 3z2-r2 | 5.119 |
| x2-y2 | -0.623 |
| xy | -1.321 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.507 |
1.135 |
0.000 |
| y |
1.135 |
5.577 |
0.000 |
| z |
0.000 |
0.000 |
4.341 |
<r2> (average value of r
2) Å
2
| <r2> |
91.244 |
| (<r2>)1/2 |
9.552 |