Jump to
S1C2
Energy calculated at MP2/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -957.978752 |
| Energy at 298.15K | |
| HF Energy | -957.449182 |
| Nuclear repulsion energy | 126.617723 |
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/aug-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 |
3320 |
3164 |
1.59 |
|
|
|
| 2 |
A1 |
778 |
741 |
6.85 |
|
|
|
| 3 |
A1 |
316 |
301 |
0.33 |
|
|
|
| 4 |
B1 |
452i |
430i |
36.17 |
|
|
|
| 5 |
B2 |
1251 |
1192 |
55.10 |
|
|
|
| 6 |
B2 |
955 |
910 |
136.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3084.1 cm
-1
Scaled (by 0.9529) Zero Point Vibrational Energy (zpe) 2938.9 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/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.673 |
| H2 |
0.000 |
0.000 |
1.746 |
| Cl3 |
0.000 |
1.463 |
-0.170 |
| Cl4 |
0.000 |
-1.463 |
-0.170 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0725 | 1.6887 | 1.6887 |
H2 | 1.0725 | | 2.4107 | 2.4107 | Cl3 | 1.6887 | 2.4107 | | 2.9259 | Cl4 | 1.6887 | 2.4107 | 2.9259 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
119.965 |
|
Cl3 |
C1 |
Cl4 |
120.069 |
| Cl4 |
C1 |
H2 |
119.965 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -957.980088 |
| Energy at 298.15K | -957.980966 |
| HF Energy | -957.450864 |
| Nuclear repulsion energy | 126.362195 |
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/aug-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' |
3264 |
3110 |
0.84 |
|
|
|
| 2 |
A' |
789 |
752 |
13.36 |
|
|
|
| 3 |
A' |
559 |
533 |
17.49 |
|
|
|
| 4 |
A' |
311 |
296 |
0.30 |
|
|
|
| 5 |
A" |
1261 |
1202 |
42.79 |
|
|
|
| 6 |
A" |
917 |
874 |
163.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3550.1 cm
-1
Scaled (by 0.9529) Zero Point Vibrational Energy (zpe) 3382.9 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/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.013 |
0.701 |
0.000 |
| H2 |
-0.515 |
1.640 |
0.000 |
| Cl3 |
0.013 |
-0.172 |
1.459 |
| Cl4 |
0.013 |
-0.172 |
-1.459 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0771 | 1.7007 | 1.7007 |
H2 | 1.0771 | | 2.3859 | 2.3859 | Cl3 | 1.7007 | 2.3859 | | 2.9185 | Cl4 | 1.7007 | 2.3859 | 2.9185 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
116.589 |
|
Cl3 |
C1 |
Cl4 |
118.190 |
| Cl4 |
C1 |
H2 |
116.589 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability