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 |
3198 |
3159 |
10.69 |
|
|
|
| 2 |
A |
3072 |
3034 |
15.90 |
|
|
|
| 3 |
A |
3047 |
3010 |
19.37 |
|
|
|
| 4 |
A |
2991 |
2955 |
45.97 |
|
|
|
| 5 |
A |
2932 |
2897 |
56.02 |
|
|
|
| 6 |
A |
1451 |
1433 |
15.31 |
|
|
|
| 7 |
A |
1440 |
1423 |
3.65 |
|
|
|
| 8 |
A |
1431 |
1414 |
8.47 |
|
|
|
| 9 |
A |
1404 |
1387 |
0.79 |
|
|
|
| 10 |
A |
1251 |
1235 |
117.03 |
|
|
|
| 11 |
A |
1208 |
1194 |
20.15 |
|
|
|
| 12 |
A |
1126 |
1112 |
1.27 |
|
|
|
| 13 |
A |
1099 |
1086 |
3.97 |
|
|
|
| 14 |
A |
938 |
927 |
31.86 |
|
|
|
| 15 |
A |
509 |
503 |
55.11 |
|
|
|
| 16 |
A |
419 |
414 |
3.99 |
|
|
|
| 17 |
A |
292 |
288 |
3.85 |
|
|
|
| 18 |
A |
162 |
160 |
2.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13983.7 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 13814.5 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 |
O |
-0.188 |
|
|
|
| 2 |
C |
-0.144 |
|
|
|
| 3 |
C |
-0.154 |
|
|
|
| 4 |
H |
0.115 |
|
|
|
| 5 |
H |
0.102 |
|
|
|
| 6 |
H |
0.093 |
|
|
|
| 7 |
H |
0.102 |
|
|
|
| 8 |
H |
0.075 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.942 |
0.853 |
-0.308 |
1.307 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.291 |
-0.193 |
-0.486 |
| y |
-0.193 |
-19.928 |
-0.331 |
| z |
-0.486 |
-0.331 |
-20.879 |
|
| Traceless |
| | x | y | z |
| x |
3.113 |
-0.193 |
-0.486 |
| y |
-0.193 |
-0.843 |
-0.331 |
| z |
-0.486 |
-0.331 |
-2.269 |
|
| Polar |
| 3z2-r2 | -4.539 |
| x2-y2 | 2.638 |
| xy | -0.193 |
| xz | -0.486 |
| yz | -0.331 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.968 |
0.059 |
0.001 |
| y |
0.059 |
4.390 |
-0.035 |
| z |
0.001 |
-0.035 |
4.214 |
<r2> (average value of r
2) Å
2
| <r2> |
49.161 |
| (<r2>)1/2 |
7.011 |