Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
3171 |
3018 |
0.00 |
|
|
|
| 2 |
Ag |
3050 |
2903 |
0.00 |
|
|
|
| 3 |
Ag |
1527 |
1454 |
0.00 |
|
|
|
| 4 |
Ag |
1461 |
1391 |
0.00 |
|
|
|
| 5 |
Ag |
1281 |
1219 |
0.00 |
|
|
|
| 6 |
Ag |
1108 |
1054 |
0.00 |
|
|
|
| 7 |
Ag |
874 |
832 |
0.00 |
|
|
|
| 8 |
Ag |
495 |
472 |
0.00 |
|
|
|
| 9 |
Au |
3125 |
2975 |
80.10 |
|
|
|
| 10 |
Au |
1470 |
1399 |
16.00 |
|
|
|
| 11 |
Au |
1181 |
1124 |
1.67 |
|
|
|
| 12 |
Au |
210 |
200 |
4.16 |
|
|
|
| 13 |
Au |
42 |
40 |
12.91 |
|
|
|
| 14 |
Bg |
3125 |
2974 |
0.00 |
|
|
|
| 15 |
Bg |
1469 |
1398 |
0.00 |
|
|
|
| 16 |
Bg |
1185 |
1128 |
0.00 |
|
|
|
| 17 |
Bg |
266 |
253 |
0.00 |
|
|
|
| 18 |
Bu |
3171 |
3018 |
24.97 |
|
|
|
| 19 |
Bu |
3047 |
2900 |
102.43 |
|
|
|
| 20 |
Bu |
1520 |
1447 |
27.21 |
|
|
|
| 21 |
Bu |
1452 |
1382 |
2.39 |
|
|
|
| 22 |
Bu |
1180 |
1123 |
16.12 |
|
|
|
| 23 |
Bu |
1093 |
1040 |
107.20 |
|
|
|
| 24 |
Bu |
308 |
293 |
12.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18405.2 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 17518.1 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.191 |
|
|
|
| 2 |
O |
-0.191 |
|
|
|
| 3 |
C |
-0.304 |
|
|
|
| 4 |
C |
-0.304 |
|
|
|
| 5 |
H |
0.169 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
| 8 |
H |
0.169 |
|
|
|
| 9 |
H |
0.163 |
|
|
|
| 10 |
H |
0.163 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.981 |
1.867 |
0.000 |
| y |
1.867 |
-18.556 |
0.000 |
| z |
0.000 |
0.000 |
-25.419 |
|
| Traceless |
| | x | y | z |
| x |
-3.994 |
1.867 |
0.000 |
| y |
1.867 |
7.145 |
0.000 |
| z |
0.000 |
0.000 |
-3.151 |
|
| Polar |
| 3z2-r2 | -6.302 |
| x2-y2 | -7.426 |
| xy | 1.867 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.799 |
0.198 |
0.000 |
| y |
0.198 |
6.889 |
0.000 |
| z |
0.000 |
0.000 |
4.529 |
<r2> (average value of r
2) Å
2
| <r2> |
91.581 |
| (<r2>)1/2 |
9.570 |