Vibrational Frequencies calculated at B3LYP/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 |
3515 |
3392 |
2.34 |
|
|
|
2 |
A |
3510 |
3387 |
23.49 |
|
|
|
3 |
A |
3272 |
3158 |
218.96 |
|
|
|
4 |
A |
3149 |
3038 |
1.65 |
|
|
|
5 |
A |
3079 |
2971 |
61.26 |
|
|
|
6 |
A |
3023 |
2917 |
58.90 |
|
|
|
7 |
A |
1733 |
1672 |
64.26 |
|
|
|
8 |
A |
1599 |
1543 |
3.81 |
|
|
|
9 |
A |
1576 |
1521 |
4.30 |
|
|
|
10 |
A |
1496 |
1444 |
2.66 |
|
|
|
11 |
A |
1373 |
1324 |
21.48 |
|
|
|
12 |
A |
1161 |
1120 |
4.09 |
|
|
|
13 |
A |
1081 |
1043 |
104.36 |
|
|
|
14 |
A |
988 |
953 |
72.07 |
|
|
|
15 |
A |
919 |
886 |
252.97 |
|
|
|
16 |
A |
400 |
386 |
119.65 |
|
|
|
17 |
A |
371 |
358 |
65.98 |
|
|
|
18 |
A |
306 |
295 |
96.09 |
|
|
|
19 |
A |
276 |
266 |
19.75 |
|
|
|
20 |
A |
235 |
227 |
24.61 |
|
|
|
21 |
A |
152 |
146 |
72.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16606.1 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 16023.2 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 B3LYP/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.351 |
|
|
|
2 |
O |
-0.676 |
|
|
|
3 |
O |
-0.555 |
|
|
|
4 |
H |
0.306 |
|
|
|
5 |
H |
0.353 |
|
|
|
6 |
C |
-0.367 |
|
|
|
7 |
H |
0.179 |
|
|
|
8 |
H |
0.230 |
|
|
|
9 |
H |
0.180 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.042 |
0.810 |
0.896 |
3.273 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.955 |
0.126 |
-4.479 |
y |
0.126 |
-17.789 |
-1.133 |
z |
-4.479 |
-1.133 |
-18.548 |
|
Traceless |
| x | y | z |
x |
-0.786 |
0.126 |
-4.479 |
y |
0.126 |
0.962 |
-1.133 |
z |
-4.479 |
-1.133 |
-0.176 |
|
Polar |
3z2-r2 | -0.353 |
x2-y2 | -1.165 |
xy | 0.126 |
xz | -4.479 |
yz | -1.133 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.593 |
0.132 |
-0.405 |
y |
0.132 |
2.801 |
-0.115 |
z |
-0.405 |
-0.115 |
2.580 |
<r2> (average value of r
2) Å
2
<r2> |
76.367 |
(<r2>)1/2 |
8.739 |