Jump to
S1C2
Energy calculated at G3
| | hartrees |
| Energy at 0K | -166.433526 |
| Energy at 298.15K | -166.428221 |
| HF Energy | -165.635079 |
| Nuclear repulsion energy | 49.269109 |
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 HF/6-31G*
| 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 |
4214 |
3970 |
39.39 |
|
|
|
| 2 |
A |
766 |
722 |
4.04 |
|
|
|
| 3 |
A |
570 |
537 |
131.94 |
|
|
|
| 4 |
A |
321 |
302 |
76.21 |
|
|
|
| 5 |
A |
205 |
193 |
155.46 |
|
|
|
| 6 |
B |
4211 |
3968 |
193.07 |
|
|
|
| 7 |
B |
1592 |
1500 |
438.23 |
|
|
|
| 8 |
B |
570 |
537 |
455.98 |
|
|
|
| 9 |
B |
304 |
286 |
125.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6376.0 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 6007.4 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 MP2=FULL/6-31G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.015 |
| O2 |
0.000 |
1.432 |
0.078 |
| O3 |
0.000 |
-1.432 |
0.078 |
| H4 |
0.000 |
2.054 |
-0.655 |
| H5 |
0.000 |
-2.054 |
-0.655 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4337 | 1.4337 | 2.1606 | 2.1606 |
O2 | 1.4337 | | 2.8647 | 0.9614 | 3.5627 | O3 | 1.4337 | 2.8647 | | 3.5627 | 0.9614 | H4 | 2.1606 | 0.9614 | 3.5627 | | 4.1082 | H5 | 2.1606 | 3.5627 | 0.9614 | 4.1082 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
130.938 |
|
Be1 |
O3 |
H5 |
130.938 |
| O2 |
Be1 |
O3 |
177.039 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at G3
| | hartrees |
| Energy at 0K | -166.432994 |
| Energy at 298.15K | -166.434674 |
| HF Energy | -165.635906 |
| Nuclear repulsion energy | 49.249412 |
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 HF/6-31G*
| 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 |
4217 |
3973 |
38.91 |
|
|
|
| 2 |
A |
766 |
722 |
2.81 |
|
|
|
| 3 |
A |
566 |
533 |
144.23 |
|
|
|
| 4 |
A |
318 |
299 |
65.60 |
|
|
|
| 5 |
A |
202 |
191 |
155.97 |
|
|
|
| 6 |
B |
4214 |
3971 |
195.61 |
|
|
|
| 7 |
B |
1594 |
1502 |
439.09 |
|
|
|
| 8 |
B |
563 |
530 |
448.25 |
|
|
|
| 9 |
B |
305 |
287 |
119.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6372.3 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 6004.0 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 MP2=FULL/6-31G*
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.023 |
| O2 |
0.000 |
1.436 |
-0.056 |
| O3 |
0.000 |
-1.436 |
-0.056 |
| H4 |
0.567 |
1.992 |
0.490 |
| H5 |
-0.567 |
-1.992 |
0.490 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4363 | 1.4363 | 2.1334 | 2.1334 |
O2 | 1.4363 | | 2.8719 | 0.9633 | 3.5168 | O3 | 1.4363 | 2.8719 | | 3.5168 | 0.9633 | H4 | 2.1334 | 0.9633 | 3.5168 | | 4.1416 | H5 | 2.1334 | 3.5168 | 0.9633 | 4.1416 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
128.356 |
|
Be1 |
O3 |
H5 |
128.356 |
| O2 |
Be1 |
O3 |
178.581 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability