Jump to
S1C2
Energy calculated at CCSD(T)=FULL/TZVP
| | hartrees |
| Energy at 0K | -498.845771 |
| Energy at 298.15K | |
| HF Energy | -498.500014 |
| Nuclear repulsion energy | 45.049320 |
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)=FULL/TZVP
| 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' |
3201 |
3060 |
|
|
|
|
| 2 |
A' |
1457 |
1393 |
|
|
|
|
| 3 |
A' |
837 |
801 |
|
|
|
|
| 4 |
A' |
233 |
223 |
|
|
|
|
| 5 |
A" |
3353 |
3206 |
|
|
|
|
| 6 |
A" |
1023 |
978 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5052.0 cm
-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 4829.7 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)=FULL/TZVP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.008 |
1.129 |
0.000 |
| Cl2 |
-0.008 |
-0.590 |
0.000 |
| H3 |
0.092 |
1.624 |
0.951 |
| H4 |
0.092 |
1.624 |
-0.951 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7183 | 1.0767 | 1.0767 |
Cl2 | 1.7183 | | 2.4115 | 2.4115 | H3 | 1.0767 | 2.4115 | | 1.9012 | H4 | 1.0767 | 2.4115 | 1.9012 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.407 |
|
Br2 |
C1 |
H4 |
117.407 |
| H3 |
C1 |
H4 |
123.980 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD(T)=FULL/TZVP
| | hartrees |
| Energy at 0K | -498.845756 |
| Energy at 298.15K | |
| HF Energy | -498.499910 |
| Nuclear repulsion energy | 45.064523 |
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)=FULL/TZVP
| 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 |
3205 |
3064 |
|
|
|
|
| 2 |
A1 |
1458 |
1393 |
|
|
|
|
| 3 |
A1 |
839 |
802 |
|
|
|
|
| 4 |
B1 |
167i |
160i |
|
|
|
|
| 5 |
B2 |
3360 |
3212 |
|
|
|
|
| 6 |
B2 |
1020 |
975 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4856.5 cm
-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 4642.8 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(T)=FULL/TZVP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.128 |
| Cl2 |
0.000 |
0.000 |
0.590 |
| H3 |
0.000 |
0.953 |
-1.628 |
| H4 |
0.000 |
-0.953 |
-1.628 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7171 | 1.0763 | 1.0763 |
Cl2 | 1.7171 | | 2.4139 | 2.4139 | H3 | 1.0763 | 2.4139 | | 1.9053 | H4 | 1.0763 | 2.4139 | 1.9053 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.732 |
|
Br2 |
C1 |
H4 |
117.732 |
| H3 |
C1 |
H4 |
124.535 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability