Jump to
S1C2
Energy calculated at CBS-Q
| | hartrees |
| Energy at 0K | -498.904259 |
| Energy at 298.15K | -498.900096 |
| HF Energy | -498.461736 |
| Nuclear repulsion energy | 45.038433 |
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 CBS-Q
| 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' |
3333 |
3333 |
13.93 |
104.53 |
0.13 |
0.22 |
| 2 |
A' |
1530 |
1530 |
24.78 |
3.72 |
0.68 |
0.81 |
| 3 |
A' |
863 |
863 |
46.70 |
11.41 |
0.32 |
0.49 |
| 4 |
A' |
495 |
495 |
48.01 |
2.17 |
0.24 |
0.39 |
| 5 |
A" |
3484 |
3484 |
0.88 |
53.21 |
0.75 |
0.86 |
| 6 |
A" |
1084 |
1084 |
0.03 |
6.13 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5394.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5394.2 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 CBS-Q
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.016 |
1.133 |
0.000 |
| Cl2 |
-0.016 |
-0.589 |
0.000 |
| H3 |
0.185 |
1.608 |
0.941 |
| H4 |
0.185 |
1.608 |
-0.941 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7222 | 1.0733 | 1.0733 |
Cl2 | 1.7222 | | 2.3990 | 2.3990 | H3 | 1.0733 | 2.3990 | | 1.8823 | H4 | 1.0733 | 2.3990 | 1.8823 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.284 |
|
Br2 |
C1 |
H4 |
116.284 |
| H3 |
C1 |
H4 |
122.545 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CBS-Q
| | hartrees |
| Energy at 0K | -498.905448 |
| Energy at 298.15K | -498.901545 |
| HF Energy | -498.461356 |
| Nuclear repulsion energy | 45.111902 |
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 CBS-Q
| 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 |
3346 |
3346 |
9.55 |
102.20 |
0.13 |
0.23 |
| 2 |
A1 |
1525 |
1525 |
27.05 |
|
|
|
| 3 |
A1 |
871 |
871 |
41.86 |
|
|
|
| 4 |
B1 |
404i |
404i |
72.12 |
|
|
|
| 5 |
B2 |
3506 |
3506 |
0.06 |
|
|
|
| 6 |
B2 |
1067 |
1067 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4955.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4955.2 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 CBS-Q
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.128 |
| Cl2 |
0.000 |
0.000 |
0.589 |
| H3 |
0.000 |
0.949 |
-1.625 |
| H4 |
0.000 |
-0.949 |
-1.625 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7168 | 1.0717 | 1.0717 |
Cl2 | 1.7168 | | 2.4094 | 2.4094 | H3 | 1.0717 | 2.4094 | | 1.8979 | H4 | 1.0717 | 2.4094 | 1.8979 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.685 |
|
Br2 |
C1 |
H4 |
117.685 |
| H3 |
C1 |
H4 |
124.629 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability