Jump to
S1C2
Energy calculated at CISD/6-311G*
| hartrees |
Energy at 0K | -166.090632 |
Energy at 298.15K | |
HF Energy | -165.684623 |
Nuclear repulsion energy | 49.206747 |
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 CISD/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 |
4130 |
3821 |
46.82 |
|
|
|
2 |
A1 |
771 |
714 |
10.29 |
|
|
|
3 |
A1 |
593 |
549 |
211.39 |
|
|
|
4 |
A1 |
328 |
304 |
4.72 |
|
|
|
5 |
A2 |
227i |
210i |
0.00 |
|
|
|
6 |
B1 |
395 |
365 |
118.44 |
|
|
|
7 |
B2 |
4126 |
3818 |
133.18 |
|
|
|
8 |
B2 |
1585 |
1466 |
381.16 |
|
|
|
9 |
B2 |
461 |
427 |
356.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6080.8 cm
-1
Scaled (by 0.9253) Zero Point Vibrational Energy (zpe) 5626.6 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 CISD/6-311G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Be1 |
0.000 |
0.000 |
0.034 |
O2 |
0.000 |
1.420 |
0.070 |
O3 |
0.000 |
-1.420 |
0.070 |
H4 |
0.000 |
2.061 |
-0.624 |
H5 |
0.000 |
-2.061 |
-0.624 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4204 | 1.4204 | 2.1631 | 2.1631 |
O2 | 1.4204 | | 2.8398 | 0.9444 | 3.5490 | O3 | 1.4204 | 2.8398 | | 3.5490 | 0.9444 | H4 | 2.1631 | 0.9444 | 3.5490 | | 4.1212 | H5 | 2.1631 | 3.5490 | 0.9444 | 4.1212 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
131.273 |
|
Be1 |
O3 |
H5 |
131.273 |
O2 |
Be1 |
O3 |
177.108 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CISD/6-311G*
| hartrees |
Energy at 0K | -166.091466 |
Energy at 298.15K | -166.093076 |
HF Energy | -165.685270 |
Nuclear repulsion energy | 49.194499 |
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 CISD/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 |
4116 |
3808 |
25.37 |
|
|
|
2 |
A |
767 |
710 |
4.44 |
|
|
|
3 |
A |
587 |
543 |
127.96 |
|
|
|
4 |
A |
349 |
323 |
49.53 |
|
|
|
5 |
A |
239 |
221 |
152.97 |
|
|
|
6 |
B |
4112 |
3805 |
144.26 |
|
|
|
7 |
B |
1586 |
1467 |
377.32 |
|
|
|
8 |
B |
574 |
531 |
406.81 |
|
|
|
9 |
B |
336 |
310 |
122.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6332.6 cm
-1
Scaled (by 0.9253) Zero Point Vibrational Energy (zpe) 5859.5 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 CISD/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 |
1.422 |
-0.049 |
O3 |
0.000 |
-1.422 |
-0.049 |
H4 |
0.514 |
2.025 |
0.465 |
H5 |
-0.514 |
-2.025 |
0.465 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4216 | 1.4216 | 2.1482 | 2.1482 |
O2 | 1.4216 | | 2.8430 | 0.9453 | 3.5224 | O3 | 1.4216 | 2.8430 | | 3.5224 | 0.9453 | H4 | 2.1482 | 0.9453 | 3.5224 | | 4.1782 | H5 | 2.1482 | 3.5224 | 0.9453 | 4.1782 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
129.247 |
|
Be1 |
O3 |
H5 |
129.247 |
O2 |
Be1 |
O3 |
178.818 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability