Jump to
S1C2
Energy calculated at MP2=FULL/6-31G**
| | hartrees |
| Energy at 0K | -166.070351 |
| Energy at 298.15K | |
| HF Energy | -165.649469 |
| Nuclear repulsion energy | 48.842318 |
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 MP2=FULL/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 |
A1 |
4065 |
3798 |
54.49 |
|
|
|
| 2 |
A1 |
745 |
697 |
9.78 |
|
|
|
| 3 |
A1 |
574 |
536 |
177.87 |
|
|
|
| 4 |
A1 |
282 |
264 |
4.25 |
|
|
|
| 5 |
A2 |
238i |
223i |
0.00 |
|
|
|
| 6 |
B1 |
344 |
321 |
73.12 |
|
|
|
| 7 |
B2 |
4063 |
3796 |
159.26 |
|
|
|
| 8 |
B2 |
1555 |
1453 |
345.75 |
|
|
|
| 9 |
B2 |
431 |
402 |
336.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5909.8 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 5522.1 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 MP2=FULL/6-31G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.018 |
| O2 |
0.000 |
1.431 |
0.077 |
| O3 |
0.000 |
-1.431 |
0.077 |
| H4 |
0.000 |
2.041 |
-0.656 |
| H5 |
0.000 |
-2.041 |
-0.656 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4322 | 1.4322 | 2.1493 | 2.1493 |
O2 | 1.4322 | | 2.8618 | 0.9540 | 3.5484 | O3 | 1.4322 | 2.8618 | | 3.5484 | 0.9540 | H4 | 2.1493 | 0.9540 | 3.5484 | | 4.0817 | H5 | 2.1493 | 3.5484 | 0.9540 | 4.0817 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
127.366 |
|
Be1 |
O3 |
H5 |
127.366 |
| O2 |
Be1 |
O3 |
175.250 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2=FULL/6-31G**
| | hartrees |
| Energy at 0K | -166.071397 |
| Energy at 298.15K | -166.072880 |
| HF Energy | -165.650115 |
| Nuclear repulsion energy | 48.810720 |
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 MP2=FULL/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 |
4043 |
3777 |
29.53 |
|
|
|
| 2 |
A |
739 |
691 |
3.71 |
|
|
|
| 3 |
A |
574 |
536 |
97.84 |
|
|
|
| 4 |
A |
300 |
280 |
48.60 |
|
|
|
| 5 |
A |
245 |
229 |
113.86 |
|
|
|
| 6 |
B |
4041 |
3776 |
164.74 |
|
|
|
| 7 |
B |
1551 |
1449 |
336.82 |
|
|
|
| 8 |
B |
563 |
526 |
368.11 |
|
|
|
| 9 |
B |
295 |
276 |
100.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6174.9 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 5769.8 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 MP2=FULL/6-31G**
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.027 |
| O2 |
0.000 |
1.434 |
-0.055 |
| O3 |
0.000 |
-1.434 |
-0.055 |
| H4 |
0.558 |
1.984 |
0.493 |
| H5 |
-0.558 |
-1.984 |
0.493 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.4345 | 1.4345 | 2.1252 | 2.1252 |
O2 | 1.4345 | | 2.8685 | 0.9556 | 3.5061 | O3 | 1.4345 | 2.8685 | | 3.5061 | 0.9556 | H4 | 2.1252 | 0.9556 | 3.5061 | | 4.1211 | H5 | 2.1252 | 3.5061 | 0.9556 | 4.1211 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
124.310 |
|
Be1 |
O3 |
H5 |
124.310 |
| O2 |
Be1 |
O3 |
177.794 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability