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 |
A1 |
3301 |
2970 |
73.54 |
|
|
|
| 2 |
A1 |
3199 |
2878 |
31.45 |
|
|
|
| 3 |
A1 |
1630 |
1467 |
14.26 |
|
|
|
| 4 |
A1 |
1484 |
1336 |
8.02 |
|
|
|
| 5 |
A1 |
1044 |
940 |
58.87 |
|
|
|
| 6 |
A1 |
597 |
537 |
2.50 |
|
|
|
| 7 |
A1 |
253 |
228 |
1.03 |
|
|
|
| 8 |
A2 |
3300 |
2970 |
0.00 |
|
|
|
| 9 |
A2 |
1607 |
1446 |
0.00 |
|
|
|
| 10 |
A2 |
878 |
790 |
0.00 |
|
|
|
| 11 |
A2 |
143 |
129 |
0.00 |
|
|
|
| 12 |
E |
3301 |
2971 |
39.83 |
|
|
|
| 12 |
E |
3301 |
2971 |
39.83 |
|
|
|
| 13 |
E |
3298 |
2968 |
6.33 |
|
|
|
| 13 |
E |
3298 |
2968 |
6.33 |
|
|
|
| 14 |
E |
3197 |
2877 |
63.55 |
|
|
|
| 14 |
E |
3197 |
2877 |
63.55 |
|
|
|
| 15 |
E |
1622 |
1459 |
15.20 |
|
|
|
| 15 |
E |
1622 |
1459 |
15.20 |
|
|
|
| 16 |
E |
1613 |
1452 |
6.56 |
|
|
|
| 16 |
E |
1613 |
1452 |
6.56 |
|
|
|
| 17 |
E |
1462 |
1316 |
10.16 |
|
|
|
| 17 |
E |
1462 |
1316 |
10.16 |
|
|
|
| 18 |
E |
1032 |
928 |
25.43 |
|
|
|
| 18 |
E |
1032 |
928 |
25.43 |
|
|
|
| 19 |
E |
916 |
825 |
0.34 |
|
|
|
| 19 |
E |
916 |
825 |
0.34 |
|
|
|
| 20 |
E |
625 |
563 |
18.27 |
|
|
|
| 20 |
E |
625 |
563 |
18.27 |
|
|
|
| 21 |
E |
230 |
207 |
0.43 |
|
|
|
| 21 |
E |
230 |
207 |
0.43 |
|
|
|
| 22 |
E |
174 |
156 |
0.00 |
|
|
|
| 22 |
E |
174 |
156 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26187.5 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 23566.1 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 |
As |
0.737 |
|
|
|
| 2 |
C |
-0.869 |
|
|
|
| 3 |
C |
-0.869 |
|
|
|
| 4 |
C |
-0.869 |
|
|
|
| 5 |
H |
0.205 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
H |
0.205 |
|
|
|
| 8 |
H |
0.209 |
|
|
|
| 9 |
H |
0.209 |
|
|
|
| 10 |
H |
0.209 |
|
|
|
| 11 |
H |
0.209 |
|
|
|
| 12 |
H |
0.209 |
|
|
|
| 13 |
H |
0.209 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.079 |
1.079 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.455 |
0.000 |
0.000 |
| y |
0.000 |
-35.455 |
0.000 |
| z |
0.000 |
0.000 |
-39.088 |
|
| Traceless |
| | x | y | z |
| x |
1.816 |
0.000 |
0.000 |
| y |
0.000 |
1.816 |
0.000 |
| z |
0.000 |
0.000 |
-3.632 |
|
| Polar |
| 3z2-r2 | -7.264 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.271 |
0.000 |
0.000 |
| y |
0.000 |
9.271 |
0.000 |
| z |
0.000 |
0.000 |
7.240 |
<r2> (average value of r
2) Å
2
| <r2> |
134.073 |
| (<r2>)1/2 |
11.579 |