Vibrational Frequencies calculated at PBEPBE/Def2TZVPP
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3048 |
3011 |
0.90 |
|
|
|
| 2 |
A1 |
1874 |
1852 |
318.15 |
|
|
|
| 3 |
A1 |
1375 |
1358 |
5.89 |
|
|
|
| 4 |
A1 |
1035 |
1023 |
2.33 |
|
|
|
| 5 |
A1 |
967 |
955 |
27.98 |
|
|
|
| 6 |
A1 |
716 |
708 |
2.43 |
|
|
|
| 7 |
A2 |
3125 |
3087 |
0.00 |
|
|
|
| 8 |
A2 |
1125 |
1111 |
0.00 |
|
|
|
| 9 |
A2 |
594 |
587 |
0.00 |
|
|
|
| 10 |
B1 |
3139 |
3101 |
1.18 |
|
|
|
| 11 |
B1 |
1061 |
1048 |
0.06 |
|
|
|
| 12 |
B1 |
678 |
669 |
1.51 |
|
|
|
| 13 |
B1 |
288 |
284 |
3.17 |
|
|
|
| 14 |
B2 |
3048 |
3011 |
2.52 |
|
|
|
| 15 |
B2 |
1360 |
1344 |
6.88 |
|
|
|
| 16 |
B2 |
1019 |
1007 |
18.47 |
|
|
|
| 17 |
B2 |
915 |
904 |
98.60 |
|
|
|
| 18 |
B2 |
492 |
487 |
0.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12929.8 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 12773.4 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/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.127 |
|
|
|
| 2 |
O |
-0.206 |
|
|
|
| 3 |
C |
-0.135 |
|
|
|
| 4 |
C |
-0.135 |
|
|
|
| 5 |
H |
0.087 |
|
|
|
| 6 |
H |
0.087 |
|
|
|
| 7 |
H |
0.087 |
|
|
|
| 8 |
H |
0.087 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.830 |
2.830 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.656 |
0.000 |
0.000 |
| y |
0.000 |
-23.146 |
0.000 |
| z |
0.000 |
0.000 |
-28.119 |
|
| Traceless |
| | x | y | z |
| x |
3.976 |
0.000 |
0.000 |
| y |
0.000 |
1.741 |
0.000 |
| z |
0.000 |
0.000 |
-5.718 |
|
| Polar |
| 3z2-r2 | -11.435 |
| x2-y2 | 1.490 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.427 |
0.000 |
0.000 |
| y |
0.000 |
5.862 |
0.000 |
| z |
0.000 |
0.000 |
6.608 |
<r2> (average value of r
2) Å
2
| <r2> |
68.054 |
| (<r2>)1/2 |
8.249 |