Vibrational Frequencies calculated at B1B95/STO-3G
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 |
3619 |
3196 |
27.44 |
|
|
|
2 |
A |
1763 |
1556 |
39.26 |
|
|
|
3 |
A |
1508 |
1332 |
20.84 |
|
|
|
4 |
A |
1324 |
1169 |
86.66 |
|
|
|
5 |
A |
1226 |
1083 |
3.97 |
|
|
|
6 |
A |
830 |
733 |
34.32 |
|
|
|
7 |
A |
620 |
548 |
5.61 |
|
|
|
8 |
A |
564 |
498 |
6.68 |
|
|
|
9 |
A |
448 |
396 |
0.96 |
|
|
|
10 |
A |
337 |
297 |
28.52 |
|
|
|
11 |
A |
274 |
242 |
26.77 |
|
|
|
12 |
A |
129 |
114 |
6.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6321.5 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 5581.8 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
0.149 |
|
|
|
2 |
O |
-0.022 |
|
|
|
3 |
O |
-0.133 |
|
|
|
4 |
O |
-0.094 |
|
|
|
5 |
O |
-0.104 |
|
|
|
6 |
H |
0.204 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.205 |
0.174 |
1.319 |
1.795 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.973 |
-0.172 |
-2.567 |
y |
-0.172 |
-25.763 |
0.393 |
z |
-2.567 |
0.393 |
-21.890 |
|
Traceless |
| x | y | z |
x |
-0.147 |
-0.172 |
-2.567 |
y |
-0.172 |
-2.831 |
0.393 |
z |
-2.567 |
0.393 |
2.978 |
|
Polar |
3z2-r2 | 5.956 |
x2-y2 | 1.789 |
xy | -0.172 |
xz | -2.567 |
yz | 0.393 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.096 |
-0.492 |
-0.297 |
y |
-0.492 |
2.466 |
0.115 |
z |
-0.297 |
0.115 |
0.912 |
<r2> (average value of r
2) Å
2
<r2> |
97.803 |
(<r2>)1/2 |
9.890 |