Vibrational Frequencies calculated at PBEPBE/3-21G
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 |
3421 |
3390 |
20.67 |
|
|
|
2 |
A |
3325 |
3295 |
2.50 |
|
|
|
3 |
A |
3271 |
3241 |
44.89 |
|
|
|
4 |
A |
2944 |
2918 |
31.29 |
|
|
|
5 |
A |
1719 |
1704 |
166.30 |
|
|
|
6 |
A |
1677 |
1662 |
45.90 |
|
|
|
7 |
A |
1368 |
1356 |
35.72 |
|
|
|
8 |
A |
1197 |
1186 |
45.17 |
|
|
|
9 |
A |
1140 |
1129 |
12.58 |
|
|
|
10 |
A |
978 |
969 |
205.97 |
|
|
|
11 |
A |
687 |
680 |
320.80 |
|
|
|
12 |
A |
655 |
649 |
156.48 |
|
|
|
13 |
A |
564 |
558 |
57.42 |
|
|
|
14 |
A |
380 |
376 |
97.76 |
|
|
|
15 |
A |
272 |
270 |
81.55 |
|
|
|
16 |
A |
214 |
212 |
6.01 |
|
|
|
17 |
A |
166 |
164 |
27.51 |
|
|
|
18 |
A |
146 |
145 |
12.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12061.0 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 11951.3 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/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.337 |
|
|
|
2 |
O |
-0.616 |
|
|
|
3 |
O |
-0.512 |
|
|
|
4 |
H |
0.320 |
|
|
|
5 |
H |
0.357 |
|
|
|
6 |
C |
0.300 |
|
|
|
7 |
O |
-0.421 |
|
|
|
8 |
H |
0.236 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.413 |
2.431 |
1.514 |
2.893 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |