Jump to
S1C2
Energy calculated at MP2/STO-3G
| hartrees |
Energy at 0K | -493.128740 |
Energy at 298.15K | |
HF Energy | -493.081881 |
Nuclear repulsion energy | 43.642763 |
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 MP2/STO-3G
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' |
3440 |
2999 |
0.58 |
|
|
|
2 |
A' |
1566 |
1365 |
25.51 |
|
|
|
3 |
A' |
928 |
809 |
28.60 |
|
|
|
4 |
A' |
767 |
669 |
8.43 |
|
|
|
5 |
A" |
3630 |
3165 |
0.08 |
|
|
|
6 |
A" |
1083 |
944 |
3.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5706.3 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 4975.3 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 MP2/STO-3G
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.026 |
1.175 |
0.000 |
Cl2 |
-0.026 |
-0.607 |
0.000 |
H3 |
0.294 |
1.637 |
0.948 |
H4 |
0.294 |
1.637 |
-0.948 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7829 | 1.1013 | 1.1013 |
Cl2 | 1.7829 | | 2.4569 | 2.4569 | H3 | 1.1013 | 2.4569 | | 1.8954 | H4 | 1.1013 | 2.4569 | 1.8954 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
114.759 |
|
Br2 |
C1 |
H4 |
114.759 |
H3 |
C1 |
H4 |
118.754 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/STO-3G
| hartrees |
Energy at 0K | -493.126777 |
Energy at 298.15K | |
HF Energy | -493.080580 |
Nuclear repulsion energy | 43.752890 |
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 MP2/STO-3G
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 |
3473 |
3029 |
0.97 |
|
|
|
2 |
A1 |
1543 |
1346 |
36.01 |
|
|
|
3 |
A1 |
938 |
818 |
25.14 |
|
|
|
4 |
B1 |
616i |
537i |
32.71 |
|
|
|
5 |
B2 |
3680 |
3208 |
1.78 |
|
|
|
6 |
B2 |
1039 |
906 |
3.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5028.6 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 4384.4 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 MP2/STO-3G
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.165 |
Cl2 |
0.000 |
0.000 |
0.609 |
H3 |
0.000 |
0.967 |
-1.679 |
H4 |
0.000 |
-0.967 |
-1.679 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7731 | 1.0958 | 1.0958 |
Cl2 | 1.7731 | | 2.4839 | 2.4839 | H3 | 1.0958 | 2.4839 | | 1.9348 | H4 | 1.0958 | 2.4839 | 1.9348 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
118.014 |
|
Br2 |
C1 |
H4 |
118.014 |
H3 |
C1 |
H4 |
123.972 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability