Vibrational Frequencies calculated at HF/6-31G(2df,p)
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' |
4179 |
3784 |
60.89 |
53.75 |
0.29 |
0.44 |
2 |
A' |
3708 |
3358 |
1.85 |
90.24 |
0.12 |
0.22 |
3 |
A' |
1822 |
1650 |
15.97 |
5.67 |
0.62 |
0.76 |
4 |
A' |
1541 |
1396 |
35.45 |
1.82 |
0.75 |
0.86 |
5 |
A' |
1253 |
1135 |
157.96 |
3.39 |
0.63 |
0.77 |
6 |
A' |
1121 |
1015 |
20.95 |
15.89 |
0.20 |
0.33 |
7 |
A" |
3794 |
3435 |
1.26 |
52.26 |
0.75 |
0.86 |
8 |
A" |
1467 |
1329 |
0.24 |
4.98 |
0.75 |
0.86 |
9 |
A" |
436 |
394 |
186.74 |
2.51 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9660.5 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 8747.6 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/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.363 |
|
|
|
2 |
O |
-0.549 |
|
|
|
3 |
H |
0.346 |
|
|
|
4 |
H |
0.283 |
|
|
|
5 |
H |
0.283 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.061 |
0.618 |
0.000 |
0.621 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.858 |
3.780 |
0.000 |
y |
3.780 |
-12.059 |
0.000 |
z |
0.000 |
0.000 |
-11.198 |
|
Traceless |
| x | y | z |
x |
0.771 |
3.780 |
0.000 |
y |
3.780 |
-1.032 |
0.000 |
z |
0.000 |
0.000 |
0.261 |
|
Polar |
3z2-r2 | 0.521 |
x2-y2 | 1.202 |
xy | 3.780 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.701 |
0.387 |
0.000 |
y |
0.387 |
2.310 |
0.000 |
z |
0.000 |
0.000 |
1.726 |
<r2> (average value of r
2) Å
2
<r2> |
19.842 |
(<r2>)1/2 |
4.454 |