Vibrational Frequencies calculated at B1B95/6-311G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3816 |
3664 |
38.62 |
|
|
|
| 2 |
A |
3137 |
3012 |
18.00 |
|
|
|
| 3 |
A |
3094 |
2971 |
50.64 |
|
|
|
| 4 |
A |
3021 |
2900 |
40.59 |
|
|
|
| 5 |
A |
1510 |
1449 |
9.88 |
|
|
|
| 6 |
A |
1455 |
1397 |
7.40 |
|
|
|
| 7 |
A |
1447 |
1389 |
0.94 |
|
|
|
| 8 |
A |
1382 |
1327 |
47.88 |
|
|
|
| 9 |
A |
1212 |
1164 |
6.03 |
|
|
|
| 10 |
A |
1173 |
1126 |
1.91 |
|
|
|
| 11 |
A |
1070 |
1027 |
17.93 |
|
|
|
| 12 |
A |
907 |
871 |
18.43 |
|
|
|
| 13 |
A |
448 |
430 |
6.47 |
|
|
|
| 14 |
A |
255 |
244 |
13.54 |
|
|
|
| 15 |
A |
179 |
172 |
122.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12052.2 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 11571.3 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.113 |
|
|
|
| 2 |
O |
-0.241 |
|
|
|
| 3 |
O |
-0.273 |
|
|
|
| 4 |
H |
0.126 |
|
|
|
| 5 |
H |
0.104 |
|
|
|
| 6 |
H |
0.124 |
|
|
|
| 7 |
H |
0.274 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.644 |
-0.545 |
1.492 |
1.714 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.713 |
-0.422 |
-2.704 |
| y |
-0.422 |
-19.537 |
0.042 |
| z |
-2.704 |
0.042 |
-17.499 |
|
| Traceless |
| | x | y | z |
| x |
3.805 |
-0.422 |
-2.704 |
| y |
-0.422 |
-3.431 |
0.042 |
| z |
-2.704 |
0.042 |
-0.374 |
|
| Polar |
| 3z2-r2 | -0.748 |
| x2-y2 | 4.824 |
| xy | -0.422 |
| xz | -2.704 |
| yz | 0.042 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.151 |
0.236 |
-0.196 |
| y |
0.236 |
2.809 |
0.036 |
| z |
-0.196 |
0.036 |
2.790 |
<r2> (average value of r
2) Å
2
| <r2> |
45.693 |
| (<r2>)1/2 |
6.760 |