Vibrational Frequencies calculated at B3PW91/6-311G*
| 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 |
3132 |
3015 |
39.16 |
|
|
|
| 2 |
A1 |
3040 |
2927 |
21.01 |
|
|
|
| 3 |
A1 |
1498 |
1442 |
11.90 |
|
|
|
| 4 |
A1 |
1321 |
1272 |
4.29 |
|
|
|
| 5 |
A1 |
919 |
885 |
41.00 |
|
|
|
| 6 |
A1 |
568 |
546 |
2.09 |
|
|
|
| 7 |
A1 |
235 |
226 |
0.74 |
|
|
|
| 8 |
A2 |
3135 |
3018 |
0.00 |
|
|
|
| 9 |
A2 |
1469 |
1414 |
0.00 |
|
|
|
| 10 |
A2 |
773 |
744 |
0.00 |
|
|
|
| 11 |
A2 |
149 |
143 |
0.00 |
|
|
|
| 12 |
E |
3136 |
3019 |
17.73 |
|
|
|
| 12 |
E |
3136 |
3019 |
17.73 |
|
|
|
| 13 |
E |
3132 |
3015 |
4.52 |
|
|
|
| 13 |
E |
3132 |
3015 |
4.52 |
|
|
|
| 14 |
E |
3042 |
2928 |
23.12 |
|
|
|
| 14 |
E |
3042 |
2928 |
23.13 |
|
|
|
| 15 |
E |
1485 |
1429 |
13.43 |
|
|
|
| 15 |
E |
1485 |
1429 |
13.42 |
|
|
|
| 16 |
E |
1477 |
1422 |
4.26 |
|
|
|
| 16 |
E |
1477 |
1422 |
4.26 |
|
|
|
| 17 |
E |
1294 |
1246 |
2.37 |
|
|
|
| 17 |
E |
1294 |
1246 |
2.37 |
|
|
|
| 18 |
E |
916 |
881 |
17.66 |
|
|
|
| 18 |
E |
916 |
881 |
17.66 |
|
|
|
| 19 |
E |
805 |
775 |
1.18 |
|
|
|
| 19 |
E |
805 |
775 |
1.18 |
|
|
|
| 20 |
E |
583 |
561 |
15.32 |
|
|
|
| 20 |
E |
583 |
561 |
15.32 |
|
|
|
| 21 |
E |
212 |
205 |
0.21 |
|
|
|
| 21 |
E |
212 |
205 |
0.21 |
|
|
|
| 22 |
E |
173 |
166 |
0.00 |
|
|
|
| 22 |
E |
173 |
166 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24372.8 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 23463.7 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
As |
0.521 |
|
|
|
| 2 |
C |
-0.881 |
|
|
|
| 3 |
C |
-0.881 |
|
|
|
| 4 |
C |
-0.881 |
|
|
|
| 5 |
H |
0.230 |
|
|
|
| 6 |
H |
0.230 |
|
|
|
| 7 |
H |
0.230 |
|
|
|
| 8 |
H |
0.239 |
|
|
|
| 9 |
H |
0.239 |
|
|
|
| 10 |
H |
0.239 |
|
|
|
| 11 |
H |
0.239 |
|
|
|
| 12 |
H |
0.239 |
|
|
|
| 13 |
H |
0.239 |
|
|
|
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 |
-1.031 |
1.031 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.592 |
0.000 |
0.000 |
| y |
0.000 |
-38.592 |
0.000 |
| z |
0.000 |
0.000 |
-42.011 |
|
| Traceless |
| | x | y | z |
| x |
1.710 |
0.000 |
0.000 |
| y |
0.000 |
1.710 |
0.000 |
| z |
0.000 |
0.000 |
-3.419 |
|
| Polar |
| 3z2-r2 | -6.838 |
| 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 |
10.068 |
0.000 |
0.000 |
| y |
0.000 |
10.068 |
0.001 |
| z |
0.000 |
0.001 |
8.573 |
<r2> (average value of r
2) Å
2
| <r2> |
141.071 |
| (<r2>)1/2 |
11.877 |