Jump to
S1C2
Energy calculated at QCISD/6-31G(2df,p)
| hartrees |
Energy at 0K | -685.271151 |
Energy at 298.15K | |
HF Energy | -684.371402 |
Nuclear repulsion energy | 195.968060 |
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/6-31G(2df,p)
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' |
3757 |
3560 |
91.39 |
|
|
|
2 |
A' |
1246 |
1181 |
55.96 |
|
|
|
3 |
A' |
1062 |
1006 |
53.47 |
|
|
|
4 |
A' |
679 |
643 |
187.71 |
|
|
|
5 |
A' |
544 |
516 |
20.72 |
|
|
|
6 |
A' |
437 |
414 |
10.23 |
|
|
|
7 |
A" |
1226 |
1162 |
201.90 |
|
|
|
8 |
A" |
424 |
401 |
30.30 |
|
|
|
9 |
A" |
151i |
143i |
67.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4611.9 cm
-1
Scaled (by 0.9474) Zero Point Vibrational Energy (zpe) 4369.3 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/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
0.358 |
0.118 |
0.000 |
O2 |
-0.205 |
-1.459 |
0.000 |
H3 |
-1.171 |
-1.357 |
0.000 |
O4 |
-0.205 |
0.689 |
1.204 |
O5 |
-0.205 |
0.689 |
-1.204 |
Atom - Atom Distances (Å)
|
Cl1 |
O2 |
H3 |
O4 |
O5 |
Cl1 | | 1.6739 | 2.1243 | 1.4466 | 1.4466 |
O2 | 1.6739 | | 0.9714 | 2.4621 | 2.4621 | H3 | 2.1243 | 0.9714 | | 2.5629 | 2.5629 | O4 | 1.4466 | 2.4621 | 2.5629 | | 2.4076 | O5 | 1.4466 | 2.4621 | 2.5629 | 2.4076 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Cl1 |
O2 |
H5 |
34.766 |
|
O2 |
Cl1 |
O3 |
26.385 |
O2 |
Cl1 |
O4 |
103.950 |
|
O3 |
Cl1 |
O4 |
89.657 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD/6-31G(2df,p)
| hartrees |
Energy at 0K | -685.271449 |
Energy at 298.15K | |
HF Energy | -684.370989 |
Nuclear repulsion energy | 195.999353 |
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/6-31G(2df,p)
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 |
3768 |
3570 |
102.84 |
|
|
|
2 |
A |
1268 |
1201 |
109.68 |
|
|
|
3 |
A |
1211 |
1147 |
147.03 |
|
|
|
4 |
A |
1055 |
1000 |
53.70 |
|
|
|
5 |
A |
688 |
652 |
179.52 |
|
|
|
6 |
A |
552 |
523 |
25.19 |
|
|
|
7 |
A |
442 |
419 |
11.42 |
|
|
|
8 |
A |
386 |
366 |
8.55 |
|
|
|
9 |
A |
172 |
163 |
87.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4771.1 cm
-1
Scaled (by 0.9474) Zero Point Vibrational Energy (zpe) 4520.1 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/6-31G(2df,p)
Point Group is C1
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
-0.162 |
0.026 |
-0.342 |
O2 |
1.368 |
-0.527 |
0.068 |
H3 |
1.608 |
0.048 |
0.812 |
O4 |
-0.164 |
1.355 |
0.243 |
O5 |
-1.061 |
-0.888 |
0.315 |
Atom - Atom Distances (Å)
|
Cl1 |
O2 |
H3 |
O4 |
O5 |
Cl1 | | 1.6779 | 2.1126 | 1.4523 | 1.4407 |
O2 | 1.6779 | | 0.9705 | 2.4336 | 2.4687 | H3 | 2.1126 | 0.9705 | | 2.2738 | 2.8721 | O4 | 1.4523 | 2.4336 | 2.2738 | | 2.4174 | O5 | 1.4407 | 2.4687 | 2.8721 | 2.4174 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Cl1 |
O2 |
H5 |
34.416 |
|
O2 |
Cl1 |
O3 |
26.647 |
O2 |
Cl1 |
O4 |
101.810 |
|
O3 |
Cl1 |
O4 |
76.791 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability