Jump to
S1C2
Energy calculated at B2PLYP=FULLultrafine/3-21G
| | hartrees |
| Energy at 0K | -953.977311 |
| Energy at 298.15K | |
| HF Energy | -953.916166 |
| Nuclear repulsion energy | 120.132278 |
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 B2PLYP=FULLultrafine/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 |
3338 |
3338 |
2.33 |
|
|
|
| 2 |
A1 |
651 |
651 |
14.63 |
|
|
|
| 3 |
A1 |
273 |
273 |
0.77 |
|
|
|
| 4 |
B1 |
480i |
480i |
97.85 |
|
|
|
| 5 |
B2 |
1191 |
1191 |
66.75 |
|
|
|
| 6 |
B2 |
801 |
801 |
145.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2887.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2887.0 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 B2PLYP=FULLultrafine/3-21G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.729 |
| H2 |
0.000 |
0.000 |
1.802 |
| Cl3 |
0.000 |
1.540 |
-0.182 |
| Cl4 |
0.000 |
-1.540 |
-0.182 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0735 | 1.7887 | 1.7887 |
H2 | 1.0735 | | 2.5112 | 2.5112 | Cl3 | 1.7887 | 2.5112 | | 3.0797 | Cl4 | 1.7887 | 2.5112 | 3.0797 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
120.588 |
|
Cl3 |
C1 |
Cl4 |
118.824 |
| Cl4 |
C1 |
H2 |
120.588 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at B2PLYP=FULLultrafine/3-21G
| | hartrees |
| Energy at 0K | -953.979625 |
| Energy at 298.15K | |
| HF Energy | -953.917977 |
| Nuclear repulsion energy | 119.456999 |
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 B2PLYP=FULLultrafine/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' |
3271 |
3271 |
1.77 |
|
|
|
| 2 |
A' |
702 |
702 |
32.93 |
|
|
|
| 3 |
A' |
543 |
543 |
14.04 |
|
|
|
| 4 |
A' |
270 |
270 |
0.55 |
|
|
|
| 5 |
A" |
1218 |
1218 |
43.20 |
|
|
|
| 6 |
A" |
750 |
750 |
180.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3376.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3376.7 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 B2PLYP=FULLultrafine/3-21G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.015 |
0.770 |
0.000 |
| H2 |
-0.614 |
1.647 |
0.000 |
| Cl3 |
0.015 |
-0.184 |
1.540 |
| Cl4 |
0.015 |
-0.184 |
-1.540 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0794 | 1.8117 | 1.8117 |
H2 | 1.0794 | | 2.4740 | 2.4740 | Cl3 | 1.8117 | 2.4740 | | 3.0798 | Cl4 | 1.8117 | 2.4740 | 3.0798 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
115.331 |
|
Cl3 |
C1 |
Cl4 |
116.421 |
| Cl4 |
C1 |
H2 |
115.331 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability