Jump to
S1C2
Energy calculated at MP3/TZVP
| | hartrees |
| Energy at 0K | -166.145491 |
| Energy at 298.15K | |
| HF Energy | -165.705922 |
| Nuclear repulsion energy | 48.927701 |
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 MP3/TZVP
| 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 |
4129 |
3862 |
47.55 |
|
|
|
| 2 |
A1 |
756 |
707 |
5.02 |
|
|
|
| 3 |
A1 |
569 |
532 |
287.05 |
|
|
|
| 4 |
A1 |
333 |
311 |
2.92 |
|
|
|
| 5 |
A2 |
246i |
230i |
0.00 |
|
|
|
| 6 |
B1 |
388 |
363 |
82.24 |
|
|
|
| 7 |
B2 |
4127 |
3860 |
187.19 |
|
|
|
| 8 |
B2 |
1596 |
1493 |
473.75 |
|
|
|
| 9 |
B2 |
440 |
411 |
305.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6046.4 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 5654.6 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.
Geometric Data calculated at MP3/TZVP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.001 |
| O2 |
0.000 |
1.426 |
0.071 |
| O3 |
0.000 |
-1.426 |
0.071 |
| H4 |
0.000 |
2.129 |
-0.563 |
| H5 |
0.000 |
-2.129 |
-0.563 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4279 | 1.4279 | 2.2021 | 2.2021 |
O2 | 1.4279 | | 2.8521 | 0.9467 | 3.6113 | O3 | 1.4279 | 2.8521 | | 3.6113 | 0.9467 | H4 | 2.2021 | 0.9467 | 3.6113 | | 4.2583 | H5 | 2.2021 | 3.6113 | 0.9467 | 4.2583 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
135.074 |
|
Be1 |
O3 |
H5 |
135.074 |
| O2 |
Be1 |
O3 |
174.232 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP3/TZVP
| | hartrees |
| Energy at 0K | -166.146475 |
| Energy at 298.15K | -166.148085 |
| HF Energy | -165.706570 |
| Nuclear repulsion energy | 48.899043 |
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 MP3/TZVP
| 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 |
4112 |
3845 |
21.38 |
|
|
|
| 2 |
A |
751 |
703 |
0.97 |
|
|
|
| 3 |
A |
572 |
535 |
150.08 |
|
|
|
| 4 |
A |
358 |
335 |
37.87 |
|
|
|
| 5 |
A |
232 |
217 |
186.70 |
|
|
|
| 6 |
B |
4110 |
3844 |
191.57 |
|
|
|
| 7 |
B |
1595 |
1491 |
461.62 |
|
|
|
| 8 |
B |
566 |
530 |
425.92 |
|
|
|
| 9 |
B |
345 |
323 |
88.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6320.3 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 5910.7 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 MP3/TZVP
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.002 |
| O2 |
0.000 |
1.429 |
-0.049 |
| O3 |
0.000 |
-1.429 |
-0.049 |
| H4 |
0.532 |
2.078 |
0.392 |
| H5 |
-0.532 |
-2.078 |
0.392 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4299 | 1.4299 | 2.1811 | 2.1811 |
O2 | 1.4299 | | 2.8583 | 0.9478 | 3.5749 | O3 | 1.4299 | 2.8583 | | 3.5749 | 0.9478 | H4 | 2.1811 | 0.9478 | 3.5749 | | 4.2908 | H5 | 2.1811 | 3.5749 | 0.9478 | 4.2908 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
132.013 |
|
Be1 |
O3 |
H5 |
132.013 |
| O2 |
Be1 |
O3 |
176.229 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability