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 |
3935 |
3757 |
63.38 |
|
|
|
| 2 |
A |
3789 |
3617 |
101.83 |
|
|
|
| 3 |
A |
3049 |
2911 |
57.20 |
|
|
|
| 4 |
A |
2950 |
2817 |
70.98 |
|
|
|
| 5 |
A |
1842 |
1758 |
89.92 |
|
|
|
| 6 |
A |
1685 |
1608 |
66.40 |
|
|
|
| 7 |
A |
1534 |
1465 |
12.65 |
|
|
|
| 8 |
A |
1278 |
1220 |
5.75 |
|
|
|
| 9 |
A |
1217 |
1162 |
3.18 |
|
|
|
| 10 |
A |
672 |
642 |
231.71 |
|
|
|
| 11 |
A |
307 |
293 |
58.65 |
|
|
|
| 12 |
A |
234 |
223 |
70.03 |
|
|
|
| 13 |
A |
194 |
185 |
55.54 |
|
|
|
| 14 |
A |
181 |
173 |
77.26 |
|
|
|
| 15 |
A |
164 |
157 |
20.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11514.3 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 10993.9 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.326 |
|
|
|
| 2 |
O |
-0.649 |
|
|
|
| 3 |
O |
-0.365 |
|
|
|
| 4 |
H |
0.308 |
|
|
|
| 5 |
C |
0.145 |
|
|
|
| 6 |
H |
0.129 |
|
|
|
| 7 |
H |
0.106 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.335 |
1.006 |
1.429 |
2.199 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.076 |
-4.112 |
3.560 |
| y |
-4.112 |
-18.248 |
0.049 |
| z |
3.560 |
0.049 |
-16.919 |
|
| Traceless |
| | x | y | z |
| x |
-0.492 |
-4.112 |
3.560 |
| y |
-4.112 |
-0.750 |
0.049 |
| z |
3.560 |
0.049 |
1.242 |
|
| Polar |
| 3z2-r2 | 2.485 |
| x2-y2 | 0.172 |
| xy | -4.112 |
| xz | 3.560 |
| yz | 0.049 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.548 |
-0.251 |
0.189 |
| y |
-0.251 |
3.193 |
-0.037 |
| z |
0.189 |
-0.037 |
1.841 |
<r2> (average value of r
2) Å
2
| <r2> |
73.472 |
| (<r2>)1/2 |
8.572 |