Vibrational Frequencies calculated at B1B95/6-311G**
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 |
3926 |
3770 |
59.74 |
|
|
|
2 |
A |
3789 |
3638 |
104.92 |
|
|
|
3 |
A |
3016 |
2896 |
67.55 |
|
|
|
4 |
A |
2925 |
2809 |
74.54 |
|
|
|
5 |
A |
1827 |
1754 |
100.53 |
|
|
|
6 |
A |
1658 |
1592 |
52.73 |
|
|
|
7 |
A |
1528 |
1467 |
14.58 |
|
|
|
8 |
A |
1277 |
1226 |
7.42 |
|
|
|
9 |
A |
1218 |
1170 |
3.58 |
|
|
|
10 |
A |
612 |
588 |
224.54 |
|
|
|
11 |
A |
301 |
289 |
56.50 |
|
|
|
12 |
A |
232 |
223 |
72.33 |
|
|
|
13 |
A |
185 |
177 |
111.76 |
|
|
|
14 |
A |
183 |
176 |
13.22 |
|
|
|
15 |
A |
161 |
154 |
29.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11419.0 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 10963.4 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 B1B95/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.253 |
|
|
|
2 |
O |
-0.496 |
|
|
|
3 |
O |
-0.280 |
|
|
|
4 |
H |
0.240 |
|
|
|
5 |
C |
0.072 |
|
|
|
6 |
H |
0.110 |
|
|
|
7 |
H |
0.101 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.421 |
1.082 |
1.462 |
2.308 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.411 |
-4.050 |
3.653 |
y |
-4.050 |
-18.553 |
0.103 |
z |
3.653 |
0.103 |
-17.037 |
|
Traceless |
| x | y | z |
x |
-0.616 |
-4.050 |
3.653 |
y |
-4.050 |
-0.829 |
0.103 |
z |
3.653 |
0.103 |
1.445 |
|
Polar |
3z2-r2 | 2.891 |
x2-y2 | 0.142 |
xy | -4.050 |
xz | 3.653 |
yz | 0.103 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.620 |
-0.308 |
0.144 |
y |
-0.308 |
3.416 |
-0.001 |
z |
0.144 |
-0.001 |
2.064 |
<r2> (average value of r
2) Å
2
<r2> |
74.360 |
(<r2>)1/2 |
8.623 |