Vibrational Frequencies calculated at B3PW91/6-31G*
| 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 |
3164 |
3027 |
31.40 |
|
|
|
| 2 |
A1 |
3063 |
2931 |
16.40 |
|
|
|
| 3 |
A1 |
1529 |
1463 |
6.26 |
|
|
|
| 4 |
A1 |
1334 |
1276 |
3.37 |
|
|
|
| 5 |
A1 |
917 |
877 |
40.43 |
|
|
|
| 6 |
A1 |
571 |
546 |
1.72 |
|
|
|
| 7 |
A1 |
258 |
247 |
0.36 |
|
|
|
| 8 |
A2 |
3165 |
3028 |
0.00 |
|
|
|
| 9 |
A2 |
1492 |
1428 |
0.00 |
|
|
|
| 10 |
A2 |
779 |
746 |
0.00 |
|
|
|
| 11 |
A2 |
171 |
163 |
0.00 |
|
|
|
| 12 |
E |
3165 |
3028 |
15.11 |
|
|
|
| 12 |
E |
3165 |
3028 |
15.11 |
|
|
|
| 13 |
E |
3164 |
3027 |
3.07 |
|
|
|
| 13 |
E |
3164 |
3027 |
3.07 |
|
|
|
| 14 |
E |
3065 |
2932 |
17.63 |
|
|
|
| 14 |
E |
3065 |
2932 |
17.64 |
|
|
|
| 15 |
E |
1509 |
1444 |
10.73 |
|
|
|
| 15 |
E |
1509 |
1444 |
10.73 |
|
|
|
| 16 |
E |
1501 |
1436 |
2.52 |
|
|
|
| 16 |
E |
1501 |
1436 |
2.52 |
|
|
|
| 17 |
E |
1306 |
1249 |
0.96 |
|
|
|
| 17 |
E |
1306 |
1249 |
0.96 |
|
|
|
| 18 |
E |
928 |
888 |
19.69 |
|
|
|
| 18 |
E |
928 |
888 |
19.69 |
|
|
|
| 19 |
E |
795 |
760 |
0.72 |
|
|
|
| 19 |
E |
795 |
760 |
0.72 |
|
|
|
| 20 |
E |
587 |
562 |
14.04 |
|
|
|
| 20 |
E |
587 |
562 |
14.04 |
|
|
|
| 21 |
E |
234 |
224 |
0.10 |
|
|
|
| 21 |
E |
234 |
224 |
0.10 |
|
|
|
| 22 |
E |
211 |
202 |
0.00 |
|
|
|
| 22 |
E |
211 |
202 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24685.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 23616.6 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
As |
0.312 |
|
|
|
| 2 |
C |
-0.650 |
|
|
|
| 3 |
C |
-0.650 |
|
|
|
| 4 |
C |
-0.650 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
H |
0.178 |
|
|
|
| 7 |
H |
0.178 |
|
|
|
| 8 |
H |
0.184 |
|
|
|
| 9 |
H |
0.184 |
|
|
|
| 10 |
H |
0.184 |
|
|
|
| 11 |
H |
0.184 |
|
|
|
| 12 |
H |
0.184 |
|
|
|
| 13 |
H |
0.184 |
|
|
|
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 |
-1.140 |
1.140 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.776 |
0.000 |
0.000 |
| y |
0.000 |
-37.776 |
0.000 |
| z |
0.000 |
0.000 |
-41.240 |
|
| Traceless |
| | x | y | z |
| x |
1.732 |
0.000 |
0.000 |
| y |
0.000 |
1.732 |
0.000 |
| z |
0.000 |
0.000 |
-3.464 |
|
| Polar |
| 3z2-r2 | -6.929 |
| 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 |
9.297 |
0.000 |
0.000 |
| y |
0.000 |
9.296 |
0.001 |
| z |
0.000 |
0.001 |
7.759 |
<r2> (average value of r
2) Å
2
| <r2> |
139.039 |
| (<r2>)1/2 |
11.791 |