Jump to
S1C2
Energy calculated at CCSD(T)=FULL/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.808925 |
| Energy at 298.15K | |
| HF Energy | -498.490404 |
| Nuclear repulsion energy | 44.828638 |
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/aug-cc-pVDZ
| 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' |
3174 |
3083 |
|
|
|
|
| 2 |
A' |
1412 |
1372 |
|
|
|
|
| 3 |
A' |
833 |
809 |
|
|
|
|
| 4 |
A' |
203 |
198 |
|
|
|
|
| 5 |
A" |
3329 |
3233 |
|
|
|
|
| 6 |
A" |
987 |
959 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4969.5 cm
-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 4826.4 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(T)=FULL/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.008 |
1.132 |
0.000 |
| Cl2 |
0.008 |
-0.592 |
0.000 |
| H3 |
-0.087 |
1.632 |
0.964 |
| H4 |
-0.087 |
1.632 |
-0.964 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7240 | 1.0898 | 1.0898 |
Cl2 | 1.7240 | | 2.4251 | 2.4251 | H3 | 1.0898 | 2.4251 | | 1.9282 | H4 | 1.0898 | 2.4251 | 1.9282 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.265 |
|
Br2 |
C1 |
H4 |
117.265 |
| H3 |
C1 |
H4 |
124.417 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD(T)=FULL/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.808915 |
| Energy at 298.15K | |
| HF Energy | -498.490305 |
| Nuclear repulsion energy | 44.843646 |
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/aug-cc-pVDZ
| 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 |
3178 |
3087 |
|
|
|
|
| 2 |
A1 |
1414 |
1373 |
|
|
|
|
| 3 |
A1 |
835 |
811 |
|
|
|
|
| 4 |
B1 |
146i |
142i |
|
|
|
|
| 5 |
B2 |
3334 |
3238 |
|
|
|
|
| 6 |
B2 |
985 |
957 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4799.9 cm
-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 4661.7 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/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.131 |
| Cl2 |
0.000 |
0.000 |
0.592 |
| H3 |
0.000 |
0.966 |
-1.635 |
| H4 |
0.000 |
-0.966 |
-1.635 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7229 | 1.0894 | 1.0894 |
Cl2 | 1.7229 | | 2.4272 | 2.4272 | H3 | 1.0894 | 2.4272 | | 1.9317 | H4 | 1.0894 | 2.4272 | 1.9317 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.549 |
|
Br2 |
C1 |
H4 |
117.549 |
| H3 |
C1 |
H4 |
124.901 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability