Jump to
S1C2
Energy calculated at CCD/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.788363 |
| Energy at 298.15K | |
| HF Energy | -498.490469 |
| Nuclear repulsion energy | 44.880119 |
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 CCD/aug-cc-pVDZ
| 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' |
3199 |
3085 |
7.82 |
|
|
|
| 2 |
A' |
1430 |
1380 |
15.07 |
|
|
|
| 3 |
A' |
846 |
816 |
34.75 |
|
|
|
| 4 |
A' |
231 |
223 |
59.55 |
|
|
|
| 5 |
A" |
3354 |
3235 |
0.04 |
|
|
|
| 6 |
A" |
1001 |
965 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5030.5 cm
-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 4851.9 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 CCD/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.008 |
1.131 |
0.000 |
| Cl2 |
-0.008 |
-0.591 |
0.000 |
| H3 |
0.096 |
1.630 |
0.962 |
| H4 |
0.096 |
1.630 |
-0.962 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7220 | 1.0887 | 1.0887 |
Cl2 | 1.7220 | | 2.4225 | 2.4225 | H3 | 1.0887 | 2.4225 | | 1.9241 | H4 | 1.0887 | 2.4225 | 1.9241 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.273 |
|
Br2 |
C1 |
H4 |
117.273 |
| H3 |
C1 |
H4 |
124.183 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCD/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -498.788347 |
| Energy at 298.15K | |
| HF Energy | -498.490355 |
| Nuclear repulsion energy | 44.894901 |
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 CCD/aug-cc-pVDZ
| 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 |
3205 |
3091 |
7.14 |
|
|
|
| 2 |
A1 |
1431 |
1381 |
15.50 |
|
|
|
| 3 |
A1 |
847 |
817 |
33.92 |
|
|
|
| 4 |
B1 |
166i |
160i |
65.04 |
|
|
|
| 5 |
B2 |
3362 |
3243 |
0.14 |
|
|
|
| 6 |
B2 |
998 |
963 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4838.3 cm
-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 4666.6 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 CCD/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.130 |
| Cl2 |
0.000 |
0.000 |
0.591 |
| H3 |
0.000 |
0.964 |
-1.634 |
| H4 |
0.000 |
-0.964 |
-1.634 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7209 | 1.0881 | 1.0881 |
Cl2 | 1.7209 | | 2.4251 | 2.4251 | H3 | 1.0881 | 2.4251 | | 1.9284 | H4 | 1.0881 | 2.4251 | 1.9284 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.609 |
|
Br2 |
C1 |
H4 |
117.609 |
| H3 |
C1 |
H4 |
124.782 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability