Vibrational Frequencies calculated at HF/LANL2DZ
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' |
4155 |
3739 |
91.15 |
|
|
|
2 |
A' |
3912 |
3520 |
19.95 |
|
|
|
3 |
A' |
3849 |
3463 |
375.80 |
|
|
|
4 |
A' |
3726 |
3353 |
5.36 |
|
|
|
5 |
A' |
1827 |
1644 |
47.07 |
|
|
|
6 |
A' |
1768 |
1591 |
147.88 |
|
|
|
7 |
A' |
1017 |
915 |
478.03 |
|
|
|
8 |
A' |
535 |
482 |
148.50 |
|
|
|
9 |
A' |
225 |
202 |
70.92 |
|
|
|
10 |
A' |
187 |
168 |
11.41 |
|
|
|
11 |
A" |
3917 |
3525 |
17.51 |
|
|
|
12 |
A" |
1831 |
1648 |
53.79 |
|
|
|
13 |
A" |
808 |
727 |
333.18 |
|
|
|
14 |
A" |
234 |
211 |
25.76 |
|
|
|
15 |
A" |
31 |
27 |
171.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14009.9 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 12607.5 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 HF/LANL2DZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.482 |
|
|
|
2 |
O |
-0.859 |
|
|
|
3 |
N |
-0.995 |
|
|
|
4 |
H |
0.373 |
|
|
|
5 |
H |
0.331 |
|
|
|
6 |
H |
0.338 |
|
|
|
7 |
H |
0.331 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.775 |
-3.566 |
0.000 |
3.984 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.560 |
4.242 |
0.000 |
y |
4.242 |
-13.047 |
0.000 |
z |
0.000 |
0.000 |
-13.203 |
|
Traceless |
| x | y | z |
x |
1.566 |
4.242 |
0.000 |
y |
4.242 |
-0.666 |
0.000 |
z |
0.000 |
0.000 |
-0.900 |
|
Polar |
3z2-r2 | -1.799 |
x2-y2 | 1.488 |
xy | 4.242 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.988 |
0.127 |
0.000 |
y |
0.127 |
2.184 |
0.000 |
z |
0.000 |
0.000 |
1.529 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |