Jump to
S1C2
Energy calculated at MP4/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -498.905131 |
| Energy at 298.15K | |
| HF Energy | -498.516446 |
| Nuclear repulsion energy | 45.353106 |
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 MP4/daug-cc-pVTZ
| 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' |
3192 |
3192 |
|
|
|
|
| 2 |
A' |
1426 |
1426 |
|
|
|
|
| 3 |
A' |
849 |
849 |
|
|
|
|
| 4 |
A' |
184 |
184 |
|
|
|
|
| 5 |
A" |
3341 |
3341 |
|
|
|
|
| 6 |
A" |
999 |
999 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4996.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4996.1 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 MP4/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.006 |
1.119 |
0.000 |
| Cl2 |
-0.006 |
-0.585 |
0.000 |
| H3 |
0.071 |
1.617 |
0.951 |
| H4 |
0.071 |
1.617 |
-0.951 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7039 | 1.0764 | 1.0764 |
Cl2 | 1.7039 | | 2.3999 | 2.3999 | H3 | 1.0764 | 2.3999 | | 1.9022 | H4 | 1.0764 | 2.3999 | 1.9022 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.564 |
|
Br2 |
C1 |
H4 |
117.564 |
| H3 |
C1 |
H4 |
124.148 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -498.905125 |
| Energy at 298.15K | |
| HF Energy | -498.516389 |
| Nuclear repulsion energy | 45.363760 |
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 MP4/daug-cc-pVTZ
| 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 |
3196 |
3196 |
|
|
|
|
| 2 |
A1 |
1424 |
1424 |
|
|
|
|
| 3 |
A1 |
850 |
850 |
|
|
|
|
| 4 |
B1 |
141i |
141i |
|
|
|
|
| 5 |
B2 |
3346 |
3346 |
|
|
|
|
| 6 |
B2 |
995 |
995 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4835.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4835.0 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 MP4/daug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.118 |
| Cl2 |
0.000 |
0.000 |
0.585 |
| H3 |
0.000 |
0.952 |
-1.619 |
| H4 |
0.000 |
-0.952 |
-1.619 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7032 | 1.0760 | 1.0760 |
Cl2 | 1.7032 | | 2.4010 | 2.4010 | H3 | 1.0760 | 2.4010 | | 1.9046 | H4 | 1.0760 | 2.4010 | 1.9046 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.745 |
|
Br2 |
C1 |
H4 |
117.745 |
| H3 |
C1 |
H4 |
124.509 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability