Vibrational Frequencies calculated at B1B95/CEP-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 |
3942 |
3773 |
88.89 |
|
|
|
| 2 |
A |
3775 |
3613 |
128.80 |
|
|
|
| 3 |
A |
3069 |
2937 |
91.42 |
|
|
|
| 4 |
A |
2976 |
2849 |
83.05 |
|
|
|
| 5 |
A |
1827 |
1749 |
105.57 |
|
|
|
| 6 |
A |
1699 |
1626 |
81.25 |
|
|
|
| 7 |
A |
1535 |
1469 |
13.48 |
|
|
|
| 8 |
A |
1269 |
1215 |
8.62 |
|
|
|
| 9 |
A |
1196 |
1145 |
9.10 |
|
|
|
| 10 |
A |
554 |
530 |
203.62 |
|
|
|
| 11 |
A |
340 |
325 |
117.63 |
|
|
|
| 12 |
A |
200 |
191 |
10.58 |
|
|
|
| 13 |
A |
170 |
163 |
63.99 |
|
|
|
| 14 |
A |
160 |
153 |
17.64 |
|
|
|
| 15 |
A |
15 |
15 |
150.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11362.8 cm
-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 10876.5 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/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.375 |
|
|
|
| 2 |
O |
-0.764 |
|
|
|
| 3 |
O |
-0.110 |
|
|
|
| 4 |
H |
0.366 |
|
|
|
| 5 |
C |
-0.248 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
H |
0.176 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.164 |
0.583 |
1.073 |
1.686 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.098 |
-6.114 |
2.855 |
| y |
-6.114 |
-18.300 |
-0.285 |
| z |
2.855 |
-0.285 |
-18.204 |
|
| Traceless |
| | x | y | z |
| x |
3.154 |
-6.114 |
2.855 |
| y |
-6.114 |
-1.649 |
-0.285 |
| z |
2.855 |
-0.285 |
-1.505 |
|
| Polar |
| 3z2-r2 | -3.010 |
| x2-y2 | 3.202 |
| xy | -6.114 |
| xz | 2.855 |
| yz | -0.285 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.471 |
-0.294 |
0.231 |
| y |
-0.294 |
3.133 |
-0.104 |
| z |
0.231 |
-0.104 |
1.705 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |