Vibrational Frequencies calculated at PBE1PBE/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' |
3271 |
3109 |
1.75 |
|
|
|
| 2 |
A' |
3219 |
3059 |
0.96 |
|
|
|
| 3 |
A' |
3090 |
2936 |
206.57 |
|
|
|
| 4 |
A' |
3030 |
2879 |
150.00 |
|
|
|
| 5 |
A' |
1756 |
1669 |
186.38 |
|
|
|
| 6 |
A' |
1683 |
1599 |
324.23 |
|
|
|
| 7 |
A' |
1508 |
1433 |
51.07 |
|
|
|
| 8 |
A' |
1445 |
1373 |
69.56 |
|
|
|
| 9 |
A' |
1421 |
1351 |
37.96 |
|
|
|
| 10 |
A' |
1316 |
1251 |
142.04 |
|
|
|
| 11 |
A' |
1133 |
1077 |
6.60 |
|
|
|
| 12 |
A' |
1033 |
982 |
36.86 |
|
|
|
| 13 |
A' |
902 |
857 |
8.64 |
|
|
|
| 14 |
A' |
527 |
501 |
18.62 |
|
|
|
| 15 |
A' |
304 |
289 |
7.66 |
|
|
|
| 16 |
A" |
1055 |
1002 |
19.82 |
|
|
|
| 17 |
A" |
1023 |
972 |
26.45 |
|
|
|
| 18 |
A" |
939 |
893 |
77.46 |
|
|
|
| 19 |
A" |
789 |
750 |
36.73 |
|
|
|
| 20 |
A" |
390 |
371 |
6.38 |
|
|
|
| 21 |
A" |
299 |
284 |
4.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15065.9 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 14317.1 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.319 |
|
|
|
| 2 |
C |
0.220 |
|
|
|
| 3 |
C |
0.152 |
|
|
|
| 4 |
O |
-0.501 |
|
|
|
| 5 |
O |
-0.563 |
|
|
|
| 6 |
H |
0.469 |
|
|
|
| 7 |
H |
0.185 |
|
|
|
| 8 |
H |
0.157 |
|
|
|
| 9 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.626 |
2.522 |
0.000 |
2.599 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.394 |
0.515 |
0.000 |
| y |
0.515 |
-27.879 |
0.000 |
| z |
0.000 |
0.000 |
-29.649 |
|
| Traceless |
| | x | y | z |
| x |
0.370 |
0.515 |
0.000 |
| y |
0.515 |
1.142 |
0.000 |
| z |
0.000 |
0.000 |
-1.512 |
|
| Polar |
| 3z2-r2 | -3.024 |
| x2-y2 | -0.514 |
| xy | 0.515 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.688 |
0.290 |
0.000 |
| y |
0.290 |
6.061 |
0.000 |
| z |
0.000 |
0.000 |
2.375 |
<r2> (average value of r
2) Å
2
| <r2> |
100.597 |
| (<r2>)1/2 |
10.030 |