Jump to
S1C2
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -166.082657 |
| Energy at 298.15K | |
| HF Energy | -165.663262 |
| Nuclear repulsion energy | 48.827483 |
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 MP3/6-31+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 |
A1 |
4145 |
3857 |
62.00 |
|
|
|
| 2 |
A1 |
749 |
697 |
6.26 |
|
|
|
| 3 |
A1 |
539 |
501 |
281.05 |
|
|
|
| 4 |
A1 |
302 |
281 |
0.08 |
|
|
|
| 5 |
A2 |
205i |
191i |
0.00 |
|
|
|
| 6 |
B1 |
414 |
385 |
114.05 |
|
|
|
| 7 |
B2 |
4143 |
3855 |
189.98 |
|
|
|
| 8 |
B2 |
1549 |
1442 |
482.42 |
|
|
|
| 9 |
B2 |
370 |
345 |
291.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6002.6 cm
-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 5585.4 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 MP3/6-31+G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.013 |
| O2 |
0.000 |
1.429 |
0.068 |
| O3 |
0.000 |
-1.429 |
0.068 |
| H4 |
0.000 |
2.129 |
-0.573 |
| H5 |
0.000 |
-2.129 |
-0.573 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4303 | 1.4303 | 2.2082 | 2.2082 |
O2 | 1.4303 | | 2.8583 | 0.9496 | 3.6156 | O3 | 1.4303 | 2.8583 | | 3.6156 | 0.9496 | H4 | 2.2082 | 0.9496 | 3.6156 | | 4.2581 | H5 | 2.2082 | 3.6156 | 0.9496 | 4.2581 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
135.245 |
|
Be1 |
O3 |
H5 |
135.245 |
| O2 |
Be1 |
O3 |
175.532 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -166.083431 |
| Energy at 298.15K | -166.084860 |
| HF Energy | -165.663853 |
| Nuclear repulsion energy | 48.789869 |
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 MP3/6-31+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 |
A |
4126 |
3840 |
24.47 |
|
|
|
| 2 |
A |
744 |
692 |
1.33 |
|
|
|
| 3 |
A |
522 |
486 |
152.00 |
|
|
|
| 4 |
A |
353 |
328 |
30.59 |
|
|
|
| 5 |
A |
178 |
165 |
206.81 |
|
|
|
| 6 |
B |
4125 |
3838 |
208.15 |
|
|
|
| 7 |
B |
1546 |
1438 |
471.21 |
|
|
|
| 8 |
B |
530 |
493 |
390.54 |
|
|
|
| 9 |
B |
323 |
301 |
130.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6223.3 cm
-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 5790.8 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 MP3/6-31+G**
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.013 |
| O2 |
0.000 |
1.432 |
-0.043 |
| O3 |
0.000 |
-1.432 |
-0.043 |
| H4 |
0.561 |
2.080 |
0.369 |
| H5 |
-0.561 |
-2.080 |
0.369 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4326 | 1.4326 | 2.1883 | 2.1883 |
O2 | 1.4326 | | 2.8646 | 0.9508 | 3.5810 | O3 | 1.4326 | 2.8646 | | 3.5810 | 0.9508 | H4 | 2.1883 | 0.9508 | 3.5810 | | 4.3094 | H5 | 2.1883 | 3.5810 | 0.9508 | 4.3094 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
132.268 |
|
Be1 |
O3 |
H5 |
132.268 |
| O2 |
Be1 |
O3 |
177.630 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability