Jump to
S1C2
Energy calculated at QCISD(T)=FULL/daug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.811098 |
| Energy at 298.15K | |
| HF Energy | -498.490758 |
| Nuclear repulsion energy | 44.822252 |
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(T)=FULL/daug-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 |
3174 |
|
|
|
|
| 2 |
A' |
1415 |
1415 |
|
|
|
|
| 3 |
A' |
832 |
832 |
|
|
|
|
| 4 |
A' |
47 |
47 |
|
|
|
|
| 5 |
A" |
3331 |
3331 |
|
|
|
|
| 6 |
A" |
985 |
985 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4891.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4891.5 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(T)=FULL/daug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.003 |
1.132 |
0.000 |
| Cl2 |
0.003 |
-0.592 |
0.000 |
| H3 |
-0.039 |
1.635 |
0.965 |
| H4 |
-0.039 |
1.635 |
-0.965 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7242 | 1.0891 | 1.0891 |
Cl2 | 1.7242 | | 2.4272 | 2.4272 | H3 | 1.0891 | 2.4272 | | 1.9308 | H4 | 1.0891 | 2.4272 | 1.9308 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.464 |
|
Br2 |
C1 |
H4 |
117.464 |
| H3 |
C1 |
H4 |
124.856 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD(T)=FULL/daug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.811097 |
| Energy at 298.15K | |
| HF Energy | -498.490728 |
| Nuclear repulsion energy | 44.834612 |
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(T)=FULL/daug-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 |
3172 |
3172 |
|
|
|
|
| 2 |
A1 |
1416 |
1416 |
|
|
|
|
| 3 |
A1 |
833 |
833 |
|
|
|
|
| 4 |
B1 |
77i |
77i |
|
|
|
|
| 5 |
B2 |
3330 |
3330 |
|
|
|
|
| 6 |
B2 |
986 |
986 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4830.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4830.1 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(T)=FULL/daug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.132 |
| 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 | | 1.7234 | 1.0893 | 1.0893 |
Cl2 | 1.7234 | | 2.4272 | 2.4272 | H3 | 1.0893 | 2.4272 | | 1.9321 | H4 | 1.0893 | 2.4272 | 1.9321 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.517 |
|
Br2 |
C1 |
H4 |
117.517 |
| H3 |
C1 |
H4 |
124.966 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability