Jump to
S1C2
Energy calculated at CCSD/cc-pVTZ
| | hartrees |
| Energy at 0K | -958.005502 |
| Energy at 298.15K | |
| HF Energy | -957.447866 |
| Nuclear repulsion energy | 125.858337 |
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 CCSD/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 |
3296 |
3102 |
0.16 |
|
|
|
| 2 |
A1 |
764 |
719 |
8.27 |
|
|
|
| 3 |
A1 |
312 |
294 |
0.45 |
|
|
|
| 4 |
B1 |
380i |
358i |
38.92 |
|
|
|
| 5 |
B2 |
1262 |
1188 |
55.87 |
|
|
|
| 6 |
B2 |
948 |
892 |
121.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3100.9 cm
-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 2918.6 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 CCSD/cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.674 |
| H2 |
0.000 |
0.000 |
1.747 |
| Cl3 |
0.000 |
1.474 |
-0.170 |
| Cl4 |
0.000 |
-1.474 |
-0.170 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0733 | 1.6981 | 1.6981 |
H2 | 1.0733 | | 2.4181 | 2.4181 | Cl3 | 1.6981 | 2.4181 | | 2.9473 | Cl4 | 1.6981 | 2.4181 | 2.9473 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
119.795 |
|
Cl3 |
C1 |
Cl4 |
120.409 |
| Cl4 |
C1 |
H2 |
119.795 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD/cc-pVTZ
| | hartrees |
| Energy at 0K | -958.006305 |
| Energy at 298.15K | -958.007128 |
| HF Energy | -957.449425 |
| Nuclear repulsion energy | 125.726866 |
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 CCSD/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' |
3258 |
3066 |
0.94 |
|
|
|
| 2 |
A' |
771 |
726 |
12.86 |
|
|
|
| 3 |
A' |
497 |
468 |
21.20 |
|
|
|
| 4 |
A' |
306 |
288 |
0.61 |
|
|
|
| 5 |
A" |
1263 |
1189 |
45.69 |
|
|
|
| 6 |
A" |
921 |
867 |
142.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3508.3 cm
-1
Scaled (by 0.9412) Zero Point Vibrational Energy (zpe) 3302.0 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 CCSD/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.012 |
0.696 |
0.000 |
| H2 |
-0.469 |
1.659 |
0.000 |
| Cl3 |
0.012 |
-0.172 |
1.470 |
| Cl4 |
0.012 |
-0.172 |
-1.470 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0765 | 1.7069 | 1.7069 |
H2 | 1.0765 | | 2.3967 | 2.3967 | Cl3 | 1.7069 | 2.3967 | | 2.9395 | Cl4 | 1.7069 | 2.3967 | 2.9395 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
117.062 |
|
Cl3 |
C1 |
Cl4 |
118.871 |
| Cl4 |
C1 |
H2 |
117.062 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability