Jump to
S1C2
Energy calculated at MP4=FULL/daug-cc-pVTZ
| hartrees |
Energy at 0K | -498.959978 |
Energy at 298.15K | |
HF Energy | -498.516409 |
Nuclear repulsion energy | 45.538533 |
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=FULL/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' |
3237 |
3237 |
|
|
|
|
2 |
A' |
1431 |
1431 |
|
|
|
|
3 |
A' |
860 |
860 |
|
|
|
|
4 |
A' |
130 |
130 |
|
|
|
|
5 |
A" |
3334 |
3334 |
|
|
|
|
6 |
A" |
994 |
994 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4993.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4993.3 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=FULL/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
1.114 |
0.000 |
Cl2 |
0.000 |
-0.583 |
0.000 |
H3 |
-0.002 |
1.615 |
0.947 |
H4 |
-0.002 |
1.615 |
-0.947 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.6966 | 1.0713 | 1.0713 |
Cl2 | 1.6966 | | 2.3935 | 2.3935 | H3 | 1.0713 | 2.3935 | | 1.8930 | H4 | 1.0713 | 2.3935 | 1.8930 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.929 |
|
Br2 |
C1 |
H4 |
117.929 |
H3 |
C1 |
H4 |
124.142 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4=FULL/daug-cc-pVTZ
| hartrees |
Energy at 0K | -498.959978 |
Energy at 298.15K | |
HF Energy | -498.516406 |
Nuclear repulsion energy | 45.543980 |
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=FULL/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 |
3238 |
3238 |
|
|
|
|
2 |
A1 |
1431 |
1431 |
|
|
|
|
3 |
A1 |
861 |
861 |
|
|
|
|
4 |
B1 |
121 |
121 |
|
|
|
|
5 |
B2 |
3335 |
3335 |
|
|
|
|
6 |
B2 |
993 |
993 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4989.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4989.2 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=FULL/daug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.113 |
Cl2 |
0.000 |
0.000 |
0.583 |
H3 |
0.000 |
0.946 |
-1.615 |
H4 |
0.000 |
-0.946 |
-1.615 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.6963 | 1.0712 | 1.0712 |
Cl2 | 1.6963 | | 2.3934 | 2.3934 | H3 | 1.0712 | 2.3934 | | 1.8924 | H4 | 1.0712 | 2.3934 | 1.8924 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.951 |
|
Br2 |
C1 |
H4 |
117.951 |
H3 |
C1 |
H4 |
124.099 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability