Vibrational Frequencies calculated at B1B95/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3291 |
3142 |
23.77 |
|
|
|
| 2 |
A |
3190 |
3046 |
21.20 |
|
|
|
| 3 |
A |
3136 |
2994 |
25.61 |
|
|
|
| 4 |
A |
3116 |
2975 |
51.34 |
|
|
|
| 5 |
A |
3047 |
2909 |
51.11 |
|
|
|
| 6 |
A |
1533 |
1464 |
16.06 |
|
|
|
| 7 |
A |
1524 |
1455 |
3.78 |
|
|
|
| 8 |
A |
1518 |
1449 |
4.52 |
|
|
|
| 9 |
A |
1479 |
1412 |
6.39 |
|
|
|
| 10 |
A |
1336 |
1276 |
151.85 |
|
|
|
| 11 |
A |
1271 |
1214 |
17.37 |
|
|
|
| 12 |
A |
1188 |
1134 |
1.30 |
|
|
|
| 13 |
A |
1156 |
1104 |
5.20 |
|
|
|
| 14 |
A |
1009 |
964 |
30.46 |
|
|
|
| 15 |
A |
691 |
659 |
38.66 |
|
|
|
| 16 |
A |
426 |
407 |
3.72 |
|
|
|
| 17 |
A |
310 |
296 |
9.33 |
|
|
|
| 18 |
A |
177 |
169 |
1.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14699.0 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 14034.7 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.393 |
|
|
|
| 2 |
C |
-0.247 |
|
|
|
| 3 |
C |
-0.164 |
|
|
|
| 4 |
H |
0.182 |
|
|
|
| 5 |
H |
0.168 |
|
|
|
| 6 |
H |
0.158 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.135 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.867 |
1.000 |
-0.322 |
1.362 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.432 |
-0.182 |
-0.554 |
| y |
-0.182 |
-19.377 |
-0.356 |
| z |
-0.554 |
-0.356 |
-20.007 |
|
| Traceless |
| | x | y | z |
| x |
3.260 |
-0.182 |
-0.554 |
| y |
-0.182 |
-1.157 |
-0.356 |
| z |
-0.554 |
-0.356 |
-2.103 |
|
| Polar |
| 3z2-r2 | -4.205 |
| x2-y2 | 2.945 |
| xy | -0.182 |
| xz | -0.554 |
| yz | -0.356 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.770 |
0.107 |
0.015 |
| y |
0.107 |
3.472 |
-0.120 |
| z |
0.015 |
-0.120 |
2.756 |
<r2> (average value of r
2) Å
2
| <r2> |
48.067 |
| (<r2>)1/2 |
6.933 |