Jump to
S1C2
Energy calculated at B2PLYP=FULL/6-31G**
| | hartrees |
| Energy at 0K | -166.368071 |
| Energy at 298.15K | |
| HF Energy | -166.230587 |
| Nuclear repulsion energy | 48.975336 |
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 |
A1 |
4026 |
4026 |
48.17 |
|
|
|
| 2 |
A1 |
749 |
749 |
7.20 |
|
|
|
| 3 |
A1 |
582 |
582 |
172.09 |
|
|
|
| 4 |
A1 |
281 |
281 |
4.89 |
|
|
|
| 5 |
A2 |
237i |
237i |
0.00 |
|
|
|
| 6 |
B1 |
335 |
335 |
64.73 |
|
|
|
| 7 |
B2 |
4024 |
4024 |
139.88 |
|
|
|
| 8 |
B2 |
1561 |
1561 |
341.60 |
|
|
|
| 9 |
B2 |
448 |
448 |
325.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5884.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5884.0 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 C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.014 |
| O2 |
0.000 |
1.425 |
0.078 |
| O3 |
0.000 |
-1.425 |
0.078 |
| H4 |
0.000 |
2.044 |
-0.649 |
| H5 |
0.000 |
-2.044 |
-0.649 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4269 | 1.4269 | 2.1486 | 2.1486 |
O2 | 1.4269 | | 2.8509 | 0.9544 | 3.5444 | O3 | 1.4269 | 2.8509 | | 3.5444 | 0.9544 | H4 | 2.1486 | 0.9544 | 3.5444 | | 4.0871 | H5 | 2.1486 | 3.5444 | 0.9544 | 4.0871 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
127.809 |
|
Be1 |
O3 |
H5 |
127.809 |
| O2 |
Be1 |
O3 |
174.890 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at B2PLYP=FULL/6-31G**
| | hartrees |
| Energy at 0K | -166.369090 |
| Energy at 298.15K | -166.370568 |
| HF Energy | -166.231413 |
| Nuclear repulsion energy | 48.943215 |
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 |
4002 |
4002 |
26.31 |
|
|
|
| 2 |
A |
743 |
743 |
2.74 |
|
|
|
| 3 |
A |
581 |
581 |
93.54 |
|
|
|
| 4 |
A |
294 |
294 |
44.10 |
|
|
|
| 5 |
A |
241 |
241 |
111.40 |
|
|
|
| 6 |
B |
4001 |
4001 |
142.69 |
|
|
|
| 7 |
B |
1558 |
1558 |
332.43 |
|
|
|
| 8 |
B |
571 |
571 |
360.93 |
|
|
|
| 9 |
B |
291 |
291 |
89.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6140.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6140.8 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 C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.024 |
| O2 |
0.000 |
1.429 |
-0.055 |
| O3 |
0.000 |
-1.429 |
-0.055 |
| H4 |
0.552 |
1.986 |
0.491 |
| H5 |
-0.552 |
-1.986 |
0.491 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4292 | 1.4292 | 2.1249 | 2.1249 |
O2 | 1.4292 | | 2.8577 | 0.9559 | 3.5022 | O3 | 1.4292 | 2.8577 | | 3.5022 | 0.9559 | H4 | 2.1249 | 0.9559 | 3.5022 | | 4.1228 | H5 | 2.1249 | 3.5022 | 0.9559 | 4.1228 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
124.777 |
|
Be1 |
O3 |
H5 |
124.777 |
| O2 |
Be1 |
O3 |
177.515 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability