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 |
A' |
3690 |
3645 |
29.96 |
|
|
|
| 2 |
A' |
3115 |
3077 |
2.98 |
|
|
|
| 3 |
A' |
3024 |
2987 |
20.99 |
|
|
|
| 4 |
A' |
1999 |
1975 |
28.09 |
|
|
|
| 5 |
A' |
1450 |
1432 |
56.50 |
|
|
|
| 6 |
A' |
1369 |
1353 |
44.60 |
|
|
|
| 7 |
A' |
1250 |
1235 |
9.24 |
|
|
|
| 8 |
A' |
1160 |
1146 |
111.74 |
|
|
|
| 9 |
A' |
962 |
950 |
113.01 |
|
|
|
| 10 |
A' |
883 |
872 |
36.49 |
|
|
|
| 11 |
A' |
608 |
601 |
20.98 |
|
|
|
| 12 |
A' |
208 |
205 |
0.63 |
|
|
|
| 13 |
A" |
3088 |
3051 |
6.22 |
|
|
|
| 14 |
A" |
996 |
984 |
1.29 |
|
|
|
| 15 |
A" |
855 |
844 |
29.86 |
|
|
|
| 16 |
A" |
613 |
605 |
0.09 |
|
|
|
| 17 |
A" |
429 |
424 |
93.78 |
|
|
|
| 18 |
A" |
252 |
249 |
3.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12974.2 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 12817.2 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/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.022 |
|
|
|
| 2 |
C |
-0.105 |
|
|
|
| 3 |
C |
-0.189 |
|
|
|
| 4 |
O |
-0.258 |
|
|
|
| 5 |
H |
0.105 |
|
|
|
| 6 |
H |
0.112 |
|
|
|
| 7 |
H |
0.112 |
|
|
|
| 8 |
H |
0.201 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.947 |
0.645 |
0.000 |
1.146 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.528 |
0.758 |
0.000 |
| y |
0.758 |
-24.550 |
0.000 |
| z |
0.000 |
0.000 |
-24.842 |
|
| Traceless |
| | x | y | z |
| x |
3.169 |
0.758 |
0.000 |
| y |
0.758 |
-1.365 |
0.000 |
| z |
0.000 |
0.000 |
-1.803 |
|
| Polar |
| 3z2-r2 | -3.606 |
| x2-y2 | 3.023 |
| xy | 0.758 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.793 |
-2.043 |
0.000 |
| y |
-2.043 |
9.643 |
0.000 |
| z |
0.000 |
0.000 |
4.238 |
<r2> (average value of r
2) Å
2
| <r2> |
88.606 |
| (<r2>)1/2 |
9.413 |