Jump to
S1C2
Energy calculated at CCSD/6-311G*
| | hartrees |
| Energy at 0K | -166.128761 |
| Energy at 298.15K | |
| HF Energy | -165.684055 |
| Nuclear repulsion energy | 49.005586 |
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/6-311G*
| 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 |
4022 |
3835 |
35.19 |
|
|
|
| 2 |
A1 |
760 |
725 |
10.22 |
|
|
|
| 3 |
A1 |
599 |
571 |
182.86 |
|
|
|
| 4 |
A1 |
327 |
312 |
5.80 |
|
|
|
| 5 |
A2 |
237i |
226i |
0.00 |
|
|
|
| 6 |
B1 |
388 |
370 |
99.07 |
|
|
|
| 7 |
B2 |
4020 |
3833 |
114.33 |
|
|
|
| 8 |
B2 |
1564 |
1491 |
352.37 |
|
|
|
| 9 |
B2 |
465 |
443 |
356.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5953.9 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 5677.1 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/6-311G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.029 |
| O2 |
0.000 |
1.425 |
0.073 |
| O3 |
0.000 |
-1.425 |
0.073 |
| H4 |
0.000 |
2.054 |
-0.641 |
| H5 |
0.000 |
-2.054 |
-0.641 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4261 | 1.4261 | 2.1602 | 2.1602 |
O2 | 1.4261 | | 2.8509 | 0.9507 | 3.5516 | O3 | 1.4261 | 2.8509 | | 3.5516 | 0.9507 | H4 | 2.1602 | 0.9507 | 3.5516 | | 4.1075 | H5 | 2.1602 | 3.5516 | 0.9507 | 4.1075 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
129.611 |
|
Be1 |
O3 |
H5 |
129.611 |
| O2 |
Be1 |
O3 |
176.492 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD/6-311G*
| | hartrees |
| Energy at 0K | -166.129728 |
| Energy at 298.15K | -166.131357 |
| HF Energy | -165.684674 |
| Nuclear repulsion energy | 48.991245 |
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/6-311G*
| 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 |
4005 |
3818 |
19.42 |
|
|
|
| 2 |
A |
756 |
721 |
4.45 |
|
|
|
| 3 |
A |
594 |
567 |
105.67 |
|
|
|
| 4 |
A |
345 |
329 |
49.56 |
|
|
|
| 5 |
A |
257 |
245 |
143.39 |
|
|
|
| 6 |
B |
4003 |
3817 |
118.97 |
|
|
|
| 7 |
B |
1564 |
1491 |
347.63 |
|
|
|
| 8 |
B |
581 |
554 |
387.78 |
|
|
|
| 9 |
B |
332 |
316 |
117.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6218.1 cm
-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 5928.9 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/6-311G*
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.035 |
| O2 |
0.000 |
1.427 |
-0.051 |
| O3 |
0.000 |
-1.427 |
-0.051 |
| H4 |
0.531 |
2.011 |
0.481 |
| H5 |
-0.531 |
-2.011 |
0.481 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4275 | 1.4275 | 2.1431 | 2.1431 |
O2 | 1.4275 | | 2.8548 | 0.9518 | 3.5198 | O3 | 1.4275 | 2.8548 | | 3.5198 | 0.9518 | H4 | 2.1431 | 0.9518 | 3.5198 | | 4.1602 | H5 | 2.1431 | 3.5198 | 0.9518 | 4.1602 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
127.358 |
|
Be1 |
O3 |
H5 |
127.358 |
| O2 |
Be1 |
O3 |
178.677 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability