Jump to
S1C2
Energy calculated at CCSD(T)/6-31+G**
| hartrees |
Energy at 0K | -274.853062 |
Energy at 298.15K | |
HF Energy | -274.140965 |
Nuclear repulsion energy | 116.750454 |
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(T)/6-31+G**
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 |
2085 |
2001 |
|
|
|
|
2 |
A1 |
743 |
713 |
|
|
|
|
3 |
A1 |
524 |
503 |
|
|
|
|
4 |
A1 |
82 |
79 |
|
|
|
|
5 |
A2 |
462 |
444 |
|
|
|
|
6 |
B1 |
488 |
469 |
|
|
|
|
7 |
B2 |
2097 |
2013 |
|
|
|
|
8 |
B2 |
1224 |
1175 |
|
|
|
|
9 |
B2 |
453 |
435 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4079.6 cm
-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 3914.7 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(T)/6-31+G**
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.555 |
B2 |
0.000 |
1.246 |
0.073 |
B3 |
0.000 |
-1.246 |
0.073 |
O4 |
0.000 |
2.401 |
-0.323 |
O5 |
0.000 |
-2.401 |
-0.323 |
Atom - Atom Distances (Å)
|
O1 |
B2 |
B3 |
O4 |
O5 |
O1 | | 1.3366 | 1.3366 | 2.5566 | 2.5566 |
B2 | 1.3366 | | 2.4929 | 1.2205 | 3.6689 | B3 | 1.3366 | 2.4929 | | 3.6689 | 1.2205 | O4 | 2.5566 | 1.2205 | 3.6689 | | 4.8021 | O5 | 2.5566 | 3.6689 | 1.2205 | 4.8021 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
B2 |
O4 |
177.752 |
|
O1 |
B3 |
O5 |
177.752 |
B2 |
O1 |
B3 |
137.670 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD(T)/6-31+G**
| hartrees |
Energy at 0K | -274.851842 |
Energy at 298.15K | |
HF Energy | -274.141709 |
Nuclear repulsion energy | 116.062088 |
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(T)/6-31+G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σg |
2096 |
2012 |
|
|
|
|
2 |
Σg |
671 |
644 |
|
|
|
|
3 |
Σu |
2136 |
2050 |
|
|
|
|
4 |
Σu |
1312 |
1259 |
|
|
|
|
5 |
Πg |
470 |
451 |
|
|
|
|
5 |
Πg |
470 |
451 |
|
|
|
|
6 |
Πu |
472 |
453 |
|
|
|
|
6 |
Πu |
472 |
453 |
|
|
|
|
7 |
Πu |
62i |
59i |
|
|
|
|
7 |
Πu |
62i |
59i |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3988.1 cm
-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 3827.0 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 CCSD(T)/6-31+G**
Point Group is D∞h
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.000 |
B2 |
0.000 |
0.000 |
1.319 |
B3 |
0.000 |
0.000 |
-1.319 |
O4 |
0.000 |
0.000 |
2.540 |
O5 |
0.000 |
0.000 |
-2.540 |
Atom - Atom Distances (Å)
|
O1 |
B2 |
B3 |
O4 |
O5 |
O1 | | 1.3187 | 1.3187 | 2.5404 | 2.5404 |
B2 | 1.3187 | | 2.6373 | 1.2217 | 3.8590 | B3 | 1.3187 | 2.6373 | | 3.8590 | 1.2217 | O4 | 2.5404 | 1.2217 | 3.8590 | | 5.0807 | O5 | 2.5404 | 3.8590 | 1.2217 | 5.0807 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
B2 |
O4 |
180.000 |
|
O1 |
B3 |
O5 |
180.000 |
B2 |
O1 |
B3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability