Vibrational Frequencies calculated at MP2/aug-cc-pVTZ
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' |
3908 |
3724 |
85.78 |
|
|
|
2 |
A' |
3642 |
3471 |
17.29 |
|
|
|
3 |
A' |
3588 |
3419 |
569.69 |
|
|
|
4 |
A' |
3499 |
3334 |
2.03 |
|
|
|
5 |
A' |
1679 |
1600 |
1.72 |
|
|
|
6 |
A' |
1654 |
1576 |
55.54 |
|
|
|
7 |
A' |
1094 |
1042 |
146.77 |
|
|
|
8 |
A' |
461 |
439 |
82.26 |
|
|
|
9 |
A' |
201 |
192 |
26.34 |
|
|
|
10 |
A' |
169 |
161 |
30.09 |
|
|
|
11 |
A" |
3646 |
3475 |
15.88 |
|
|
|
12 |
A" |
1669 |
1591 |
16.66 |
|
|
|
13 |
A" |
716 |
682 |
86.39 |
|
|
|
14 |
A" |
179 |
170 |
42.96 |
|
|
|
15 |
A" |
13 |
12 |
66.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13058.5 cm
-1
Scaled (by 0.9529) Zero Point Vibrational Energy (zpe) 12443.4 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 MP2/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.286 |
|
|
|
2 |
O |
-0.510 |
|
|
|
3 |
N |
-0.417 |
|
|
|
4 |
H |
0.185 |
|
|
|
5 |
H |
0.141 |
|
|
|
6 |
H |
0.158 |
|
|
|
7 |
H |
0.158 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.273 |
-3.370 |
0.000 |
3.603 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.765 |
-3.391 |
0.000 |
y |
-3.391 |
-12.589 |
0.000 |
z |
0.000 |
0.000 |
-13.710 |
|
Traceless |
| x | y | z |
x |
1.384 |
-3.391 |
0.000 |
y |
-3.391 |
0.149 |
0.000 |
z |
0.000 |
0.000 |
-1.533 |
|
Polar |
3z2-r2 | -3.066 |
x2-y2 | 0.823 |
xy | -3.391 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
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 |