Vibrational Frequencies calculated at B1B95/cc-pVTZ
| 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 |
3814 |
3651 |
36.58 |
|
|
|
| 2 |
A |
3140 |
3006 |
16.28 |
|
|
|
| 3 |
A |
3103 |
2970 |
44.52 |
|
|
|
| 4 |
A |
3031 |
2901 |
40.10 |
|
|
|
| 5 |
A |
1513 |
1448 |
9.80 |
|
|
|
| 6 |
A |
1465 |
1402 |
6.58 |
|
|
|
| 7 |
A |
1450 |
1388 |
1.42 |
|
|
|
| 8 |
A |
1391 |
1331 |
48.45 |
|
|
|
| 9 |
A |
1219 |
1167 |
7.36 |
|
|
|
| 10 |
A |
1178 |
1127 |
2.14 |
|
|
|
| 11 |
A |
1083 |
1037 |
16.07 |
|
|
|
| 12 |
A |
927 |
887 |
19.57 |
|
|
|
| 13 |
A |
451 |
431 |
5.70 |
|
|
|
| 14 |
A |
252 |
241 |
14.34 |
|
|
|
| 15 |
A |
199 |
190 |
104.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12107.3 cm
-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 11587.9 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.102 |
|
|
|
| 2 |
O |
-0.174 |
|
|
|
| 3 |
O |
-0.235 |
|
|
|
| 4 |
H |
0.105 |
|
|
|
| 5 |
H |
0.076 |
|
|
|
| 6 |
H |
0.093 |
|
|
|
| 7 |
H |
0.236 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.687 |
-0.611 |
1.431 |
1.700 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.135 |
-0.171 |
-2.621 |
| y |
-0.171 |
-19.496 |
-0.067 |
| z |
-2.621 |
-0.067 |
-17.411 |
|
| Traceless |
| | x | y | z |
| x |
3.318 |
-0.171 |
-2.621 |
| y |
-0.171 |
-3.223 |
-0.067 |
| z |
-2.621 |
-0.067 |
-0.096 |
|
| Polar |
| 3z2-r2 | -0.191 |
| x2-y2 | 4.361 |
| xy | -0.171 |
| xz | -2.621 |
| yz | -0.067 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.457 |
0.231 |
-0.162 |
| y |
0.231 |
3.124 |
0.013 |
| z |
-0.162 |
0.013 |
3.108 |
<r2> (average value of r
2) Å
2
| <r2> |
45.516 |
| (<r2>)1/2 |
6.747 |