Jump to
S1C2
Energy calculated at MP2=FULL/6-31+G**
| | hartrees |
| Energy at 0K | -90.325376 |
| Energy at 298.15K | -90.324852 |
| HF Energy | -90.105032 |
| Nuclear repulsion energy | 17.514390 |
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 MP2=FULL/6-31+G**
| 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 |
4152 |
3899 |
238.14 |
|
|
|
| 2 |
Σ |
1300 |
1221 |
169.80 |
|
|
|
| 3 |
Π |
191 |
180 |
192.89 |
|
|
|
| 3 |
Π |
191 |
180 |
192.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2917.0 cm
-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 2739.7 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 MP2=FULL/6-31+G**
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.356 |
| Be2 |
0.000 |
0.000 |
-1.038 |
| H3 |
0.000 |
0.000 |
1.304 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3941 | 0.9484 |
Be2 | 1.3941 | | 2.3425 | H3 | 0.9484 | 2.3425 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
180.000 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2=FULL/6-31+G**
| | hartrees |
| Energy at 0K | -90.325376 |
| Energy at 298.15K | -90.324858 |
| HF Energy | -90.105031 |
| Nuclear repulsion energy | 17.514787 |
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 MP2=FULL/6-31+G**
| 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 |
4151 |
3899 |
238.15 |
|
|
|
| 2 |
Σ |
1300 |
1221 |
169.77 |
|
|
|
| 3 |
Π |
193 |
182 |
192.87 |
|
|
|
| 3 |
Π |
193 |
182 |
192.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2918.9 cm
-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 2741.4 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 MP2=FULL/6-31+G**
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.356 |
| Be2 |
0.000 |
0.000 |
-1.038 |
| H3 |
0.000 |
0.000 |
1.304 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3940 | 0.9484 |
Be2 | 1.3940 | | 2.3424 | H3 | 0.9484 | 2.3424 | |
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