Jump to
S1C2
Energy calculated at B2PLYP=FULL/6-31G**
| | hartrees |
| Energy at 0K | -90.483852 |
| Energy at 298.15K | -90.483634 |
| HF Energy | -90.413076 |
| Nuclear repulsion energy | 17.451258 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP=FULL/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' |
4044 |
4044 |
128.84 |
81.73 |
0.27 |
0.43 |
| 2 |
A' |
1283 |
1283 |
89.31 |
10.73 |
0.24 |
0.39 |
| 3 |
A' |
324 |
324 |
194.90 |
10.03 |
0.57 |
0.72 |
Unscaled Zero Point Vibrational Energy (zpe) 2825.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2825.1 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.
Geometric Data calculated at B2PLYP=FULL/6-31G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.050 |
-0.378 |
0.000 |
| Be2 |
0.050 |
1.027 |
0.000 |
| H3 |
-0.596 |
-1.080 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4053 | 0.9533 |
Be2 | 1.4053 | | 2.2035 | H3 | 0.9533 | 2.2035 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
137.382 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at B2PLYP=FULL/6-31G**
| | hartrees |
| Energy at 0K | -90.483236 |
| Energy at 298.15K | |
| HF Energy | -90.412392 |
| Nuclear repulsion energy | 17.632397 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP=FULL/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 |
Σ |
4147 |
4147 |
208.56 |
|
|
|
| 2 |
Σ |
1347 |
1347 |
112.93 |
|
|
|
| 3 |
Π |
189i |
189i |
160.34 |
|
|
|
| 3 |
Π |
189i |
189i |
160.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2558.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2558.4 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.
Geometric Data calculated at B2PLYP=FULL/6-31G**
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.353 |
| Be2 |
0.000 |
0.000 |
-1.030 |
| H3 |
0.000 |
0.000 |
1.299 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3825 | 0.9460 |
Be2 | 1.3825 | | 2.3285 | H3 | 0.9460 | 2.3285 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability