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' |
3544 |
3501 |
58.22 |
|
|
|
| 2 |
A' |
2895 |
2860 |
59.72 |
|
|
|
| 3 |
A' |
2843 |
2809 |
73.62 |
|
|
|
| 4 |
A' |
1730 |
1709 |
143.48 |
|
|
|
| 5 |
A' |
1417 |
1400 |
32.98 |
|
|
|
| 6 |
A' |
1386 |
1370 |
40.35 |
|
|
|
| 7 |
A' |
1336 |
1320 |
27.53 |
|
|
|
| 8 |
A' |
1258 |
1243 |
36.85 |
|
|
|
| 9 |
A' |
1102 |
1089 |
81.78 |
|
|
|
| 10 |
A' |
851 |
841 |
52.20 |
|
|
|
| 11 |
A' |
747 |
738 |
6.06 |
|
|
|
| 12 |
A' |
275 |
272 |
24.55 |
|
|
|
| 13 |
A" |
2905 |
2870 |
16.79 |
|
|
|
| 14 |
A" |
1199 |
1185 |
3.69 |
|
|
|
| 15 |
A" |
1055 |
1042 |
0.24 |
|
|
|
| 16 |
A" |
680 |
672 |
0.01 |
|
|
|
| 17 |
A" |
452 |
446 |
76.51 |
|
|
|
| 18 |
A" |
238 |
235 |
1.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12957.3 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 12800.5 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 |
0.106 |
|
|
|
| 2 |
C |
0.083 |
|
|
|
| 3 |
O |
-0.318 |
|
|
|
| 4 |
O |
-0.256 |
|
|
|
| 5 |
H |
0.199 |
|
|
|
| 6 |
H |
0.063 |
|
|
|
| 7 |
H |
0.063 |
|
|
|
| 8 |
H |
0.060 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.787 |
-1.418 |
0.000 |
2.282 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.455 |
3.707 |
0.000 |
| y |
3.707 |
-26.220 |
0.000 |
| z |
0.000 |
0.000 |
-23.403 |
|
| Traceless |
| | x | y | z |
| x |
0.356 |
3.707 |
0.000 |
| y |
3.707 |
-2.290 |
0.000 |
| z |
0.000 |
0.000 |
1.934 |
|
| Polar |
| 3z2-r2 | 3.869 |
| x2-y2 | 1.764 |
| xy | 3.707 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.578 |
0.062 |
0.000 |
| y |
0.062 |
5.894 |
0.000 |
| z |
0.000 |
0.000 |
3.740 |
<r2> (average value of r
2) Å
2
| <r2> |
73.316 |
| (<r2>)1/2 |
8.563 |