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 |
3707 |
3654 |
36.50 |
|
|
|
| 2 |
A |
3634 |
3582 |
19.85 |
|
|
|
| 3 |
A |
3468 |
3418 |
259.26 |
|
|
|
| 4 |
A |
3080 |
3036 |
24.69 |
|
|
|
| 5 |
A |
3027 |
2984 |
33.35 |
|
|
|
| 6 |
A |
2959 |
2917 |
53.20 |
|
|
|
| 7 |
A |
1716 |
1691 |
48.88 |
|
|
|
| 8 |
A |
1493 |
1472 |
3.82 |
|
|
|
| 9 |
A |
1477 |
1456 |
3.22 |
|
|
|
| 10 |
A |
1446 |
1425 |
1.35 |
|
|
|
| 11 |
A |
1361 |
1342 |
26.97 |
|
|
|
| 12 |
A |
1147 |
1130 |
2.05 |
|
|
|
| 13 |
A |
1065 |
1050 |
4.85 |
|
|
|
| 14 |
A |
1018 |
1004 |
106.59 |
|
|
|
| 15 |
A |
676 |
666 |
159.28 |
|
|
|
| 16 |
A |
545 |
538 |
23.84 |
|
|
|
| 17 |
A |
295 |
290 |
231.55 |
|
|
|
| 18 |
A |
206 |
203 |
7.38 |
|
|
|
| 19 |
A |
158 |
156 |
93.70 |
|
|
|
| 20 |
A |
135 |
133 |
36.16 |
|
|
|
| 21 |
A |
115 |
114 |
26.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16364.0 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 16130.0 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 |
H |
0.387 |
|
|
|
| 2 |
O |
-0.805 |
|
|
|
| 3 |
O |
-0.572 |
|
|
|
| 4 |
H |
0.370 |
|
|
|
| 5 |
H |
0.404 |
|
|
|
| 6 |
C |
-0.292 |
|
|
|
| 7 |
H |
0.156 |
|
|
|
| 8 |
H |
0.178 |
|
|
|
| 9 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.727 |
-0.574 |
0.258 |
1.838 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.728 |
0.145 |
-4.874 |
| y |
0.145 |
-18.744 |
-2.904 |
| z |
-4.874 |
-2.904 |
-17.957 |
|
| Traceless |
| | x | y | z |
| x |
-3.378 |
0.145 |
-4.874 |
| y |
0.145 |
1.099 |
-2.904 |
| z |
-4.874 |
-2.904 |
2.279 |
|
| Polar |
| 3z2-r2 | 4.557 |
| x2-y2 | -2.985 |
| xy | 0.145 |
| xz | -4.874 |
| yz | -2.904 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.885 |
0.010 |
-0.198 |
| y |
0.010 |
3.102 |
-0.283 |
| z |
-0.198 |
-0.283 |
3.170 |
<r2> (average value of r
2) Å
2
| <r2> |
83.054 |
| (<r2>)1/2 |
9.113 |