Vibrational Frequencies calculated at B3PW91/STO-3G
| 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 |
3466 |
3067 |
0.00 |
|
|
|
| 2 |
Ag |
3261 |
2886 |
0.00 |
|
|
|
| 3 |
Ag |
1673 |
1480 |
0.00 |
|
|
|
| 4 |
Ag |
1575 |
1393 |
0.00 |
|
|
|
| 5 |
Ag |
1361 |
1204 |
0.00 |
|
|
|
| 6 |
Ag |
1233 |
1091 |
0.00 |
|
|
|
| 7 |
Ag |
986 |
872 |
0.00 |
|
|
|
| 8 |
Ag |
498 |
440 |
0.00 |
|
|
|
| 9 |
Au |
3412 |
3019 |
15.21 |
|
|
|
| 10 |
Au |
1629 |
1442 |
7.60 |
|
|
|
| 11 |
Au |
1171 |
1036 |
0.61 |
|
|
|
| 12 |
Au |
173 |
153 |
1.69 |
|
|
|
| 13 |
Au |
18 |
16 |
6.09 |
|
|
|
| 14 |
Bg |
3411 |
3019 |
0.00 |
|
|
|
| 15 |
Bg |
1629 |
1442 |
0.00 |
|
|
|
| 16 |
Bg |
1175 |
1040 |
0.00 |
|
|
|
| 17 |
Bg |
215 |
190 |
0.00 |
|
|
|
| 18 |
Bu |
3466 |
3067 |
3.36 |
|
|
|
| 19 |
Bu |
3260 |
2885 |
17.99 |
|
|
|
| 20 |
Bu |
1668 |
1476 |
17.19 |
|
|
|
| 21 |
Bu |
1554 |
1375 |
11.93 |
|
|
|
| 22 |
Bu |
1201 |
1063 |
1.87 |
|
|
|
| 23 |
Bu |
1117 |
989 |
11.99 |
|
|
|
| 24 |
Bu |
309 |
273 |
4.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19728.9 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 17460.1 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 B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.114 |
|
|
|
| 2 |
O |
-0.114 |
|
|
|
| 3 |
C |
-0.146 |
|
|
|
| 4 |
C |
-0.146 |
|
|
|
| 5 |
H |
0.092 |
|
|
|
| 6 |
H |
0.084 |
|
|
|
| 7 |
H |
0.084 |
|
|
|
| 8 |
H |
0.092 |
|
|
|
| 9 |
H |
0.084 |
|
|
|
| 10 |
H |
0.084 |
|
|
|
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 |
-23.103 |
1.342 |
0.000 |
| y |
1.342 |
-18.534 |
0.000 |
| z |
0.000 |
0.000 |
-22.855 |
|
| Traceless |
| | x | y | z |
| x |
-2.408 |
1.342 |
0.000 |
| y |
1.342 |
4.445 |
0.000 |
| z |
0.000 |
0.000 |
-2.037 |
|
| Polar |
| 3z2-r2 | -4.074 |
| x2-y2 | -4.569 |
| xy | 1.342 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.168 |
0.231 |
0.000 |
| y |
0.231 |
4.171 |
0.000 |
| z |
0.000 |
0.000 |
1.728 |
<r2> (average value of r
2) Å
2
| <r2> |
93.950 |
| (<r2>)1/2 |
9.693 |