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 |
3742 |
3367 |
5.96 |
|
|
|
2 |
A |
3474 |
3126 |
22.91 |
|
|
|
3 |
A |
3354 |
3018 |
31.01 |
|
|
|
4 |
A |
1674 |
1506 |
0.56 |
|
|
|
5 |
A |
1421 |
1279 |
25.32 |
|
|
|
6 |
A |
1371 |
1234 |
36.99 |
|
|
|
7 |
A |
1335 |
1201 |
0.74 |
|
|
|
8 |
A |
1320 |
1188 |
32.13 |
|
|
|
9 |
A |
1169 |
1052 |
7.66 |
|
|
|
10 |
A |
1063 |
956 |
32.56 |
|
|
|
11 |
A |
868 |
781 |
48.52 |
|
|
|
12 |
A |
809 |
728 |
5.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10799.3 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 9718.3 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 |
C |
-0.047 |
|
|
|
2 |
N |
-0.280 |
|
|
|
3 |
O |
-0.390 |
|
|
|
4 |
H |
0.193 |
|
|
|
5 |
H |
0.215 |
|
|
|
6 |
H |
0.308 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.768 |
-2.372 |
1.949 |
3.543 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.968 |
-0.159 |
-2.440 |
y |
-0.159 |
-20.300 |
-1.575 |
z |
-2.440 |
-1.575 |
-17.478 |
|
Traceless |
| x | y | z |
x |
2.921 |
-0.159 |
-2.440 |
y |
-0.159 |
-3.578 |
-1.575 |
z |
-2.440 |
-1.575 |
0.657 |
|
Polar |
3z2-r2 | 1.313 |
x2-y2 | 4.332 |
xy | -0.159 |
xz | -2.440 |
yz | -1.575 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.495 |
0.172 |
-0.096 |
y |
0.172 |
3.035 |
-0.047 |
z |
-0.096 |
-0.047 |
2.197 |
<r2> (average value of r
2) Å
2
<r2> |
34.055 |
(<r2>)1/2 |
5.836 |