Vibrational Frequencies calculated at MP2_cp_opt/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' |
3775 |
3560 |
5.84 |
|
|
|
2 |
A' |
3706 |
3495 |
332.85 |
|
|
|
3 |
A' |
3202 |
3020 |
44.99 |
|
|
|
4 |
A' |
3062 |
2887 |
61.76 |
|
|
|
5 |
A' |
1735 |
1636 |
92.74 |
|
|
|
6 |
A' |
1581 |
1491 |
2.07 |
|
|
|
7 |
A' |
1540 |
1452 |
8.87 |
|
|
|
8 |
A' |
1481 |
1396 |
51.12 |
|
|
|
9 |
A' |
1145 |
1080 |
13.35 |
|
|
|
10 |
A' |
1110 |
1046 |
100.19 |
|
|
|
11 |
A' |
255 |
240 |
258.37 |
|
|
|
12 |
A' |
169 |
159 |
23.04 |
|
|
|
13 |
A' |
74 |
70 |
38.20 |
|
|
|
14 |
A" |
3909 |
3686 |
62.10 |
|
|
|
15 |
A" |
3123 |
2945 |
80.36 |
|
|
|
16 |
A" |
1565 |
1476 |
0.78 |
|
|
|
17 |
A" |
1207 |
1138 |
0.90 |
|
|
|
18 |
A" |
711 |
671 |
181.14 |
|
|
|
19 |
A" |
216 |
204 |
2.78 |
|
|
|
20 |
A" |
103 |
97 |
1.80 |
|
|
|
21 |
A" |
65 |
62 |
65.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16866.6 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 15905.2 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 MP2_cp_opt/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.000 |
|
|
|
2 |
O |
0.000 |
|
|
|
3 |
O |
-0.865 |
|
|
|
4 |
C |
0.000 |
|
|
|
5 |
H |
0.432 |
|
|
|
6 |
H |
0.432 |
|
|
|
7 |
H |
0.000 |
|
|
|
8 |
H |
0.000 |
|
|
|
9 |
H |
0.000 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.228 |
0.435 |
0.000 |
3.257 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.068 |
8.079 |
0.000 |
y |
8.079 |
-17.529 |
0.000 |
z |
0.000 |
0.000 |
-17.812 |
|
Traceless |
| x | y | z |
x |
3.602 |
8.079 |
0.000 |
y |
8.079 |
-1.589 |
0.000 |
z |
0.000 |
0.000 |
-2.013 |
|
Polar |
3z2-r2 | -4.026 |
x2-y2 | 3.461 |
xy | 8.079 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.421 |
0.019 |
0.000 |
y |
0.019 |
0.774 |
0.000 |
z |
0.000 |
0.000 |
1.054 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |