Jump to
S1C2
Energy calculated at CCSD/6-31G(2df,p)
| hartrees |
Energy at 0K | -685.266297 |
Energy at 298.15K | |
HF Energy | -684.372437 |
Nuclear repulsion energy | 196.575855 |
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/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' |
3761 |
3556 |
92.77 |
|
|
|
2 |
A' |
1256 |
1187 |
62.43 |
|
|
|
3 |
A' |
1087 |
1027 |
54.05 |
|
|
|
4 |
A' |
686 |
648 |
196.16 |
|
|
|
5 |
A' |
554 |
524 |
21.95 |
|
|
|
6 |
A' |
444 |
420 |
10.32 |
|
|
|
7 |
A" |
1250 |
1182 |
223.77 |
|
|
|
8 |
A" |
431 |
407 |
32.76 |
|
|
|
9 |
A" |
145i |
137i |
67.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4661.5 cm
-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 4407.4 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 CCSD/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
0.357 |
0.118 |
0.000 |
O2 |
-0.204 |
-1.455 |
0.000 |
H3 |
-1.170 |
-1.355 |
0.000 |
O4 |
-0.204 |
0.687 |
1.200 |
O5 |
-0.204 |
0.687 |
-1.200 |
Atom - Atom Distances (Å)
|
Cl1 |
O2 |
H3 |
O4 |
O5 |
Cl1 | | 1.6690 | 2.1213 | 1.4416 | 1.4416 |
O2 | 1.6690 | | 0.9712 | 2.4549 | 2.4549 | H3 | 2.1213 | 0.9712 | | 2.5583 | 2.5583 | O4 | 1.4416 | 2.4549 | 2.5583 | | 2.3998 | O5 | 1.4416 | 2.4549 | 2.5583 | 2.3998 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Cl1 |
O2 |
H5 |
34.740 |
|
O2 |
Cl1 |
O3 |
26.404 |
O2 |
Cl1 |
O4 |
103.982 |
|
O3 |
Cl1 |
O4 |
89.689 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD/6-31G(2df,p)
| hartrees |
Energy at 0K | -685.266536 |
Energy at 298.15K | |
HF Energy | -684.372073 |
Nuclear repulsion energy | 196.589799 |
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/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 |
3770 |
3565 |
103.32 |
|
|
|
2 |
A |
1281 |
1211 |
139.52 |
|
|
|
3 |
A |
1232 |
1164 |
144.14 |
|
|
|
4 |
A |
1079 |
1021 |
55.06 |
|
|
|
5 |
A |
695 |
657 |
189.22 |
|
|
|
6 |
A |
561 |
531 |
26.42 |
|
|
|
7 |
A |
449 |
425 |
11.88 |
|
|
|
8 |
A |
394 |
372 |
11.32 |
|
|
|
9 |
A |
170 |
161 |
85.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4815.2 cm
-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 4552.8 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 CCSD/6-31G(2df,p)
Point Group is C1
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Cl1 |
-0.161 |
0.024 |
-0.341 |
O2 |
1.373 |
-0.505 |
0.065 |
H3 |
1.592 |
0.044 |
0.835 |
O4 |
-0.184 |
1.349 |
0.242 |
O5 |
-1.046 |
-0.900 |
0.312 |
Atom - Atom Distances (Å)
|
Cl1 |
O2 |
H3 |
O4 |
O5 |
Cl1 | | 1.6725 | 2.1106 | 1.4474 | 1.4361 |
O2 | 1.6725 | | 0.9704 | 2.4273 | 2.4636 | H3 | 2.1106 | 0.9704 | | 2.2825 | 2.8495 | O4 | 1.4474 | 2.4273 | 2.2825 | | 2.4088 | O5 | 1.4361 | 2.4636 | 2.8495 | 2.4088 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Cl1 |
O2 |
H5 |
34.342 |
|
O2 |
Cl1 |
O3 |
26.647 |
O2 |
Cl1 |
O4 |
101.916 |
|
O3 |
Cl1 |
O4 |
77.331 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability