Jump to
S1C2
Energy calculated at MP2/3-21G
| | hartrees |
| Energy at 0K | -952.918650 |
| Energy at 298.15K | |
| HF Energy | -952.751905 |
| Nuclear repulsion energy | 119.554743 |
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 MP2/3-21G
| 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 |
3353 |
3200 |
1.94 |
|
|
|
| 2 |
A1 |
653 |
623 |
15.18 |
|
|
|
| 3 |
A1 |
274 |
261 |
0.84 |
|
|
|
| 4 |
B1 |
547i |
522i |
87.31 |
|
|
|
| 5 |
B2 |
1214 |
1159 |
74.12 |
|
|
|
| 6 |
B2 |
821 |
784 |
130.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2883.8 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 2752.6 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 MP2/3-21G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.730 |
| H2 |
0.000 |
0.000 |
1.805 |
| Cl3 |
0.000 |
1.549 |
-0.182 |
| Cl4 |
0.000 |
-1.549 |
-0.182 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0748 | 1.7969 | 1.7969 |
H2 | 1.0748 | | 2.5186 | 2.5186 | Cl3 | 1.7969 | 2.5186 | | 3.0970 | Cl4 | 1.7969 | 2.5186 | 3.0970 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
120.486 |
|
Cl3 |
C1 |
Cl4 |
119.028 |
| Cl4 |
C1 |
H2 |
120.486 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/3-21G
| | hartrees |
| Energy at 0K | -952.921598 |
| Energy at 298.15K | -952.922353 |
| HF Energy | -952.753554 |
| Nuclear repulsion energy | 118.825297 |
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 MP2/3-21G
| 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' |
3287 |
3137 |
1.60 |
|
|
|
| 2 |
A' |
724 |
691 |
29.55 |
|
|
|
| 3 |
A' |
569 |
543 |
11.46 |
|
|
|
| 4 |
A' |
270 |
258 |
0.59 |
|
|
|
| 5 |
A" |
1238 |
1182 |
48.96 |
|
|
|
| 6 |
A" |
764 |
729 |
163.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3425.9 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 3270.0 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 MP2/3-21G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.016 |
0.773 |
0.000 |
| H2 |
-0.621 |
1.646 |
0.000 |
| Cl3 |
0.016 |
-0.185 |
1.549 |
| Cl4 |
0.016 |
-0.185 |
-1.549 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0806 | 1.8213 | 1.8213 |
H2 | 1.0806 | | 2.4814 | 2.4814 | Cl3 | 1.8213 | 2.4814 | | 3.0980 | Cl4 | 1.8213 | 2.4814 | 3.0980 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
115.148 |
|
Cl3 |
C1 |
Cl4 |
116.531 |
| Cl4 |
C1 |
H2 |
115.148 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability