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' |
4081 |
3673 |
104.78 |
|
|
|
| 2 |
A' |
3470 |
3123 |
9.04 |
|
|
|
| 3 |
A' |
3343 |
3008 |
6.68 |
|
|
|
| 4 |
A' |
1873 |
1686 |
0.02 |
|
|
|
| 5 |
A' |
1585 |
1427 |
13.48 |
|
|
|
| 6 |
A' |
1445 |
1301 |
119.47 |
|
|
|
| 7 |
A' |
1286 |
1157 |
10.79 |
|
|
|
| 8 |
A' |
999 |
899 |
112.92 |
|
|
|
| 9 |
A' |
549 |
494 |
11.15 |
|
|
|
| 10 |
A" |
1176 |
1058 |
60.04 |
|
|
|
| 11 |
A" |
865 |
778 |
0.14 |
|
|
|
| 12 |
A" |
419 |
377 |
258.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10545.6 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 9490.0 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 |
-0.279 |
|
|
|
| 2 |
N |
0.011 |
|
|
|
| 3 |
O |
-0.567 |
|
|
|
| 4 |
H |
0.208 |
|
|
|
| 5 |
H |
0.209 |
|
|
|
| 6 |
H |
0.419 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.639 |
-0.019 |
0.000 |
0.640 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.890 |
-1.773 |
0.000 |
| y |
-1.773 |
-20.273 |
0.000 |
| z |
0.000 |
0.000 |
-19.250 |
|
| Traceless |
| | x | y | z |
| x |
8.871 |
-1.773 |
0.000 |
| y |
-1.773 |
-5.203 |
0.000 |
| z |
0.000 |
0.000 |
-3.669 |
|
| Polar |
| 3z2-r2 | -7.337 |
| x2-y2 | 9.383 |
| xy | -1.773 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.261 |
-0.181 |
0.000 |
| y |
-0.181 |
2.595 |
0.000 |
| z |
0.000 |
0.000 |
1.236 |
<r2> (average value of r
2) Å
2
| <r2> |
41.029 |
| (<r2>)1/2 |
6.405 |