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' |
3914 |
3522 |
31.46 |
68.76 |
0.71 |
0.83 |
| 2 |
A' |
3773 |
3395 |
6.69 |
149.40 |
0.18 |
0.31 |
| 3 |
A' |
3107 |
2796 |
152.65 |
134.96 |
0.40 |
0.58 |
| 4 |
A' |
1880 |
1692 |
53.14 |
11.86 |
0.49 |
0.66 |
| 5 |
A' |
1510 |
1359 |
46.66 |
10.51 |
0.66 |
0.79 |
| 6 |
A' |
1451 |
1306 |
60.81 |
7.01 |
0.14 |
0.24 |
| 7 |
A' |
1154 |
1038 |
24.21 |
5.77 |
0.75 |
0.86 |
| 8 |
A" |
1181 |
1063 |
21.05 |
0.46 |
0.75 |
0.86 |
| 9 |
A" |
962 |
866 |
353.10 |
0.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9465.0 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 8517.5 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 |
C |
-0.068 |
|
|
|
| 2 |
N |
-0.708 |
|
|
|
| 3 |
H |
0.076 |
|
|
|
| 4 |
H |
0.335 |
|
|
|
| 5 |
H |
0.366 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.653 |
-3.037 |
0.000 |
3.458 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.057 |
-2.592 |
0.000 |
| y |
-2.592 |
-13.748 |
0.000 |
| z |
0.000 |
0.000 |
-13.867 |
|
| Traceless |
| | x | y | z |
| x |
1.750 |
-2.592 |
0.000 |
| y |
-2.592 |
-0.786 |
0.000 |
| z |
0.000 |
0.000 |
-0.964 |
|
| Polar |
| 3z2-r2 | -1.929 |
| x2-y2 | 1.691 |
| xy | -2.592 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.486 |
-0.229 |
0.000 |
| y |
-0.229 |
3.493 |
0.000 |
| z |
0.000 |
0.000 |
1.502 |
<r2> (average value of r
2) Å
2
| <r2> |
20.148 |
| (<r2>)1/2 |
4.489 |