Jump to
S1C2
Energy calculated at CCSD=FULL/Def2TZVPP
| | hartrees |
| Energy at 0K | -166.327781 |
| Energy at 298.15K | |
| HF Energy | -165.722846 |
| Nuclear repulsion energy | 48.931772 |
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 CCSD=FULL/Def2TZVPP
| 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 |
4056 |
4056 |
49.63 |
|
|
|
| 2 |
A1 |
745 |
745 |
7.27 |
|
|
|
| 3 |
A1 |
608 |
608 |
172.07 |
|
|
|
| 4 |
A1 |
298 |
298 |
14.01 |
|
|
|
| 5 |
A2 |
205i |
205i |
0.00 |
|
|
|
| 6 |
B1 |
349 |
349 |
64.37 |
|
|
|
| 7 |
B2 |
4054 |
4054 |
155.61 |
|
|
|
| 8 |
B2 |
1533 |
1533 |
404.61 |
|
|
|
| 9 |
B2 |
495 |
495 |
283.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5966.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5966.7 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 CCSD=FULL/Def2TZVPP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.008 |
| O2 |
0.000 |
1.428 |
0.079 |
| O3 |
0.000 |
-1.428 |
0.079 |
| H4 |
0.000 |
2.071 |
-0.617 |
| H5 |
0.000 |
-2.071 |
-0.617 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4306 | 1.4306 | 2.1585 | 2.1585 |
O2 | 1.4306 | | 2.8559 | 0.9474 | 3.5673 | O3 | 1.4306 | 2.8559 | | 3.5673 | 0.9474 | H4 | 2.1585 | 0.9474 | 3.5673 | | 4.1416 | H5 | 2.1585 | 3.5673 | 0.9474 | 4.1416 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
129.253 |
|
Be1 |
O3 |
H5 |
129.253 |
| O2 |
Be1 |
O3 |
173.044 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD=FULL/Def2TZVPP
| | hartrees |
| Energy at 0K | -166.328597 |
| Energy at 298.15K | -166.330086 |
| HF Energy | -165.723555 |
| Nuclear repulsion energy | 48.920459 |
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 CCSD=FULL/Def2TZVPP
| 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 |
4043 |
4043 |
22.76 |
|
|
|
| 2 |
A |
740 |
740 |
1.92 |
|
|
|
| 3 |
A |
593 |
593 |
87.36 |
|
|
|
| 4 |
A |
316 |
316 |
39.32 |
|
|
|
| 5 |
A |
199 |
199 |
140.71 |
|
|
|
| 6 |
B |
4042 |
4042 |
170.50 |
|
|
|
| 7 |
B |
1534 |
1534 |
397.29 |
|
|
|
| 8 |
B |
587 |
587 |
345.18 |
|
|
|
| 9 |
B |
308 |
308 |
76.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6181.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6181.3 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 CCSD=FULL/Def2TZVPP
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.003 |
| O2 |
0.000 |
1.431 |
-0.054 |
| O3 |
0.000 |
-1.431 |
-0.054 |
| H4 |
0.564 |
2.025 |
0.424 |
| H5 |
-0.564 |
-2.025 |
0.424 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4316 | 1.4316 | 2.1436 | 2.1436 |
O2 | 1.4316 | | 2.8610 | 0.9482 | 3.5334 | O3 | 1.4316 | 2.8610 | | 3.5334 | 0.9482 | H4 | 2.1436 | 0.9482 | 3.5334 | | 4.2036 | H5 | 2.1436 | 3.5334 | 0.9482 | 4.2036 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
127.332 |
|
Be1 |
O3 |
H5 |
127.332 |
| O2 |
Be1 |
O3 |
175.504 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability