Vibrational Frequencies calculated at B2PLYP/cc-pVDZ
| 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' |
3731 |
3573 |
83.73 |
49.29 |
0.10 |
0.18 |
| 2 |
A' |
1623 |
1554 |
84.74 |
5.31 |
0.68 |
0.81 |
| 3 |
A' |
833 |
798 |
66.53 |
4.40 |
0.60 |
0.75 |
| 4 |
A' |
631 |
604 |
135.10 |
5.62 |
0.15 |
0.26 |
| 5 |
A" |
3837 |
3675 |
183.07 |
22.29 |
0.75 |
0.86 |
| 6 |
A" |
796 |
762 |
0.01 |
4.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5725.7 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 5483.5 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 B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.044 |
|
|
|
| 2 |
O |
-0.450 |
|
|
|
| 3 |
H |
0.203 |
|
|
|
| 4 |
H |
0.203 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.140 |
-3.955 |
0.000 |
4.497 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.227 |
1.734 |
0.002 |
| y |
1.734 |
-11.330 |
0.003 |
| z |
0.002 |
0.003 |
-9.395 |
|
| Traceless |
| | x | y | z |
| x |
-0.865 |
1.734 |
0.002 |
| y |
1.734 |
-1.019 |
0.003 |
| z |
0.002 |
0.003 |
1.884 |
|
| Polar |
| 3z2-r2 | 3.767 |
| x2-y2 | 0.102 |
| xy | 1.734 |
| xz | 0.002 |
| yz | 0.003 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.856 |
0.198 |
-0.001 |
| y |
0.198 |
2.157 |
-0.001 |
| z |
-0.001 |
-0.001 |
1.130 |
<r2> (average value of r
2) Å
2
| <r2> |
19.798 |
| (<r2>)1/2 |
4.449 |