Vibrational Frequencies calculated at PBEPBE/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' |
3168 |
3140 |
5.97 |
|
|
|
| 2 |
A' |
3099 |
3070 |
10.58 |
|
|
|
| 3 |
A' |
3089 |
3061 |
10.46 |
|
|
|
| 4 |
A' |
3067 |
3040 |
10.82 |
|
|
|
| 5 |
A' |
2967 |
2940 |
2.84 |
|
|
|
| 6 |
A' |
1716 |
1700 |
119.52 |
|
|
|
| 7 |
A' |
1434 |
1421 |
11.57 |
|
|
|
| 8 |
A' |
1414 |
1401 |
16.06 |
|
|
|
| 9 |
A' |
1361 |
1349 |
116.15 |
|
|
|
| 10 |
A' |
1319 |
1307 |
18.85 |
|
|
|
| 11 |
A' |
1196 |
1185 |
2.41 |
|
|
|
| 12 |
A' |
1153 |
1143 |
87.98 |
|
|
|
| 13 |
A' |
1074 |
1064 |
16.78 |
|
|
|
| 14 |
A' |
1014 |
1005 |
11.42 |
|
|
|
| 15 |
A' |
935 |
926 |
59.32 |
|
|
|
| 16 |
A' |
906 |
898 |
6.84 |
|
|
|
| 17 |
A' |
784 |
777 |
4.19 |
|
|
|
| 18 |
A' |
733 |
727 |
0.31 |
|
|
|
| 19 |
A' |
576 |
571 |
7.89 |
|
|
|
| 20 |
A' |
365 |
361 |
4.21 |
|
|
|
| 21 |
A' |
233 |
231 |
4.11 |
|
|
|
| 22 |
A" |
3154 |
3125 |
0.45 |
|
|
|
| 23 |
A" |
3067 |
3039 |
16.00 |
|
|
|
| 24 |
A" |
3030 |
3002 |
7.85 |
|
|
|
| 25 |
A" |
1425 |
1412 |
10.92 |
|
|
|
| 26 |
A" |
1397 |
1384 |
6.54 |
|
|
|
| 27 |
A" |
1171 |
1160 |
0.25 |
|
|
|
| 28 |
A" |
1082 |
1072 |
2.33 |
|
|
|
| 29 |
A" |
1045 |
1036 |
1.64 |
|
|
|
| 30 |
A" |
1005 |
996 |
5.14 |
|
|
|
| 31 |
A" |
843 |
835 |
0.03 |
|
|
|
| 32 |
A" |
813 |
806 |
4.94 |
|
|
|
| 33 |
A" |
584 |
579 |
0.69 |
|
|
|
| 34 |
A" |
245 |
243 |
0.17 |
|
|
|
| 35 |
A" |
137 |
136 |
0.16 |
|
|
|
| 36 |
A" |
66 |
66 |
2.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25332.6 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 25102.0 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 PBEPBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.289 |
|
|
|
| 2 |
C |
0.212 |
|
|
|
| 3 |
C |
-0.354 |
|
|
|
| 4 |
C |
-0.272 |
|
|
|
| 5 |
C |
-0.219 |
|
|
|
| 6 |
C |
-0.219 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
| 10 |
H |
0.124 |
|
|
|
| 11 |
H |
0.156 |
|
|
|
| 12 |
H |
0.140 |
|
|
|
| 13 |
H |
0.156 |
|
|
|
| 14 |
H |
0.140 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.713 |
0.034 |
0.000 |
2.713 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.541 |
-0.817 |
0.000 |
| y |
-0.817 |
-34.498 |
0.000 |
| z |
0.000 |
0.000 |
-36.283 |
|
| Traceless |
| | x | y | z |
| x |
-4.151 |
-0.817 |
0.000 |
| y |
-0.817 |
3.414 |
0.000 |
| z |
0.000 |
0.000 |
0.737 |
|
| Polar |
| 3z2-r2 | 1.474 |
| x2-y2 | -5.043 |
| xy | -0.817 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.388 |
0.170 |
0.000 |
| y |
0.170 |
10.555 |
0.000 |
| z |
0.000 |
0.000 |
7.234 |
<r2> (average value of r
2) Å
2
| <r2> |
169.318 |
| (<r2>)1/2 |
13.012 |