Vibrational Frequencies calculated at B1B95/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3395 |
3248 |
75.26 |
|
|
|
| 2 |
A' |
3104 |
2970 |
34.65 |
|
|
|
| 3 |
A' |
1858 |
1778 |
118.67 |
|
|
|
| 4 |
A' |
1737 |
1662 |
44.24 |
|
|
|
| 5 |
A' |
1369 |
1309 |
119.68 |
|
|
|
| 6 |
A' |
1350 |
1292 |
265.79 |
|
|
|
| 7 |
A' |
1196 |
1145 |
1.18 |
|
|
|
| 8 |
A' |
863 |
826 |
46.57 |
|
|
|
| 9 |
A' |
687 |
657 |
11.73 |
|
|
|
| 10 |
A' |
498 |
476 |
2.78 |
|
|
|
| 11 |
A' |
305 |
292 |
39.88 |
|
|
|
| 12 |
A" |
1060 |
1014 |
7.54 |
|
|
|
| 13 |
A" |
744 |
712 |
133.57 |
|
|
|
| 14 |
A" |
606 |
580 |
24.39 |
|
|
|
| 15 |
A" |
237 |
226 |
19.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9504.2 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9092.7 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.177 |
|
|
|
| 2 |
C |
0.618 |
|
|
|
| 3 |
O |
-0.412 |
|
|
|
| 4 |
O |
-0.453 |
|
|
|
| 5 |
O |
-0.571 |
|
|
|
| 6 |
H |
0.248 |
|
|
|
| 7 |
H |
0.393 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.775 |
-2.176 |
0.000 |
2.310 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.836 |
-0.602 |
0.000 |
| y |
-0.602 |
-35.552 |
0.000 |
| z |
0.000 |
0.000 |
-26.104 |
|
| Traceless |
| | x | y | z |
| x |
4.992 |
-0.602 |
0.000 |
| y |
-0.602 |
-9.582 |
0.000 |
| z |
0.000 |
0.000 |
4.590 |
|
| Polar |
| 3z2-r2 | 9.180 |
| x2-y2 | 9.716 |
| xy | -0.602 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.119 |
-0.818 |
0.000 |
| y |
-0.818 |
4.765 |
0.000 |
| z |
0.000 |
0.000 |
1.476 |
<r2> (average value of r
2) Å
2
| <r2> |
99.255 |
| (<r2>)1/2 |
9.963 |