Jump to
S1C2
Energy calculated at QCISD/6-311G**
| hartrees |
Energy at 0K | -166.157233 |
Energy at 298.15K | |
HF Energy | -165.698098 |
Nuclear repulsion energy | 48.922838 |
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 QCISD/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 |
4043 |
3858 |
53.51 |
|
|
|
2 |
A1 |
751 |
717 |
13.25 |
|
|
|
3 |
A1 |
660 |
629 |
113.99 |
|
|
|
4 |
A1 |
332 |
317 |
19.30 |
|
|
|
5 |
A2 |
232i |
222i |
0.00 |
|
|
|
6 |
B1 |
383 |
366 |
89.64 |
|
|
|
7 |
B2 |
4041 |
3855 |
113.24 |
|
|
|
8 |
B2 |
1546 |
1475 |
328.50 |
|
|
|
9 |
B2 |
519 |
496 |
318.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6021.5 cm
-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 5745.1 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 QCISD/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 |
1.431 |
0.079 |
O3 |
0.000 |
-1.431 |
0.079 |
H4 |
0.000 |
1.995 |
-0.688 |
H5 |
0.000 |
-1.995 |
-0.688 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4319 | 1.4319 | 2.1198 | 2.1198 |
O2 | 1.4319 | | 2.8620 | 0.9518 | 3.5107 | O3 | 1.4319 | 2.8620 | | 3.5107 | 0.9518 | H4 | 2.1198 | 0.9518 | 3.5107 | | 3.9898 | H5 | 2.1198 | 3.5107 | 0.9518 | 3.9898 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
124.338 |
|
Be1 |
O3 |
H5 |
124.338 |
O2 |
Be1 |
O3 |
176.015 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD/6-311G**
| hartrees |
Energy at 0K | -166.158184 |
Energy at 298.15K | -166.159877 |
HF Energy | -165.698561 |
Nuclear repulsion energy | 48.914769 |
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 QCISD/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 |
4025 |
3840 |
32.35 |
|
|
|
2 |
A |
745 |
711 |
4.51 |
|
|
|
3 |
A |
648 |
618 |
72.92 |
|
|
|
4 |
A |
342 |
326 |
38.38 |
|
|
|
5 |
A |
260 |
248 |
111.99 |
|
|
|
6 |
B |
4023 |
3838 |
123.12 |
|
|
|
7 |
B |
1546 |
1475 |
323.00 |
|
|
|
8 |
B |
619 |
590 |
324.17 |
|
|
|
9 |
B |
337 |
321 |
104.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6271.8 cm
-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 5983.9 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 QCISD/6-311G**
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Be1 |
0.000 |
0.000 |
-0.036 |
O2 |
0.000 |
1.433 |
-0.058 |
O3 |
0.000 |
-1.433 |
-0.058 |
H4 |
0.535 |
1.949 |
0.538 |
H5 |
-0.535 |
-1.949 |
0.538 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4331 | 1.4331 | 2.1014 | 2.1014 |
O2 | 1.4331 | | 2.8660 | 0.9529 | 3.4759 | O3 | 1.4331 | 2.8660 | | 3.4759 | 0.9529 | H4 | 2.1014 | 0.9529 | 3.4759 | | 4.0431 | H5 | 2.1014 | 3.4759 | 0.9529 | 4.0431 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
122.163 |
|
Be1 |
O3 |
H5 |
122.163 |
O2 |
Be1 |
O3 |
178.247 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability