Vibrational Frequencies calculated at B2PLYP/daug-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' |
4001 |
4001 |
135.12 |
114.87 |
0.16 |
0.28 |
| 2 |
A' |
1266 |
1266 |
121.49 |
4.66 |
0.52 |
0.68 |
| 3 |
A' |
348 |
348 |
169.87 |
4.06 |
0.74 |
0.85 |
Unscaled Zero Point Vibrational Energy (zpe) 2807.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2807.6 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/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.322 |
|
|
|
| 2 |
Be |
0.229 |
|
|
|
| 3 |
H |
0.093 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.004 |
-0.568 |
0.000 |
1.153 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.253 |
1.530 |
-0.001 |
| y |
1.530 |
-12.470 |
-0.036 |
| z |
-0.001 |
-0.036 |
-12.207 |
|
| Traceless |
| | x | y | z |
| x |
1.085 |
1.530 |
-0.001 |
| y |
1.530 |
-0.740 |
-0.036 |
| z |
-0.001 |
-0.036 |
-0.345 |
|
| Polar |
| 3z2-r2 | -0.691 |
| x2-y2 | 1.217 |
| xy | 1.530 |
| xz | -0.001 |
| yz | -0.036 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.406 |
0.050 |
-0.000 |
| y |
0.050 |
4.560 |
0.001 |
| z |
-0.000 |
0.001 |
5.206 |
<r2> (average value of r
2) Å
2
| <r2> |
14.395 |
| (<r2>)1/2 |
3.794 |