Vibrational Frequencies calculated at PBEPBE/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 |
3252 |
3207 |
18.83 |
|
|
|
| 2 |
A |
3121 |
3078 |
16.02 |
|
|
|
| 3 |
A |
3079 |
3036 |
19.12 |
|
|
|
| 4 |
A |
3033 |
2991 |
53.53 |
|
|
|
| 5 |
A |
2957 |
2917 |
50.95 |
|
|
|
| 6 |
A |
1492 |
1472 |
13.42 |
|
|
|
| 7 |
A |
1479 |
1458 |
11.31 |
|
|
|
| 8 |
A |
1462 |
1442 |
2.24 |
|
|
|
| 9 |
A |
1428 |
1408 |
1.61 |
|
|
|
| 10 |
A |
1211 |
1194 |
45.10 |
|
|
|
| 11 |
A |
1190 |
1173 |
60.47 |
|
|
|
| 12 |
A |
1120 |
1105 |
0.26 |
|
|
|
| 13 |
A |
1088 |
1073 |
7.38 |
|
|
|
| 14 |
A |
882 |
869 |
22.50 |
|
|
|
| 15 |
A |
506 |
499 |
66.58 |
|
|
|
| 16 |
A |
407 |
401 |
5.11 |
|
|
|
| 17 |
A |
281 |
277 |
6.63 |
|
|
|
| 18 |
A |
161 |
159 |
2.80 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14074.4 cm
-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 13880.2 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.429 |
|
|
|
| 2 |
C |
-0.233 |
|
|
|
| 3 |
C |
-0.119 |
|
|
|
| 4 |
H |
0.182 |
|
|
|
| 5 |
H |
0.168 |
|
|
|
| 6 |
H |
0.157 |
|
|
|
| 7 |
H |
0.149 |
|
|
|
| 8 |
H |
0.125 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.986 |
1.292 |
-0.282 |
1.649 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.168 |
-0.185 |
-0.488 |
| y |
-0.185 |
-19.787 |
-0.352 |
| z |
-0.488 |
-0.352 |
-20.354 |
|
| Traceless |
| | x | y | z |
| x |
3.903 |
-0.185 |
-0.488 |
| y |
-0.185 |
-1.526 |
-0.352 |
| z |
-0.488 |
-0.352 |
-2.377 |
|
| Polar |
| 3z2-r2 | -4.753 |
| x2-y2 | 3.619 |
| xy | -0.185 |
| xz | -0.488 |
| yz | -0.352 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.125 |
0.139 |
0.030 |
| y |
0.139 |
3.543 |
-0.100 |
| z |
0.030 |
-0.100 |
2.648 |
<r2> (average value of r
2) Å
2
| <r2> |
50.398 |
| (<r2>)1/2 |
7.099 |