Jump to
S1C2
Energy calculated at TPSSh/cc-pVTZ
| | hartrees |
| Energy at 0K | -499.498854 |
| Energy at 298.15K | -499.499594 |
| HF Energy | -499.498854 |
| Nuclear repulsion energy | 45.313526 |
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 TPSSh/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' |
3161 |
3061 |
7.88 |
|
|
|
| 2 |
A' |
1415 |
1370 |
11.37 |
|
|
|
| 3 |
A' |
836 |
809 |
35.60 |
|
|
|
| 4 |
A' |
129 |
125 |
68.12 |
|
|
|
| 5 |
A" |
3314 |
3209 |
0.09 |
|
|
|
| 6 |
A" |
994 |
962 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4924.4 cm
-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 4768.3 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 TPSSh/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.011 |
1.126 |
0.000 |
| Cl2 |
-0.011 |
-0.587 |
0.000 |
| H3 |
0.129 |
1.613 |
0.953 |
| H4 |
0.129 |
1.613 |
-0.953 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7132 | 1.0792 | 1.0792 |
Cl2 | 1.7132 | | 2.4017 | 2.4017 | H3 | 1.0792 | 2.4017 | | 1.9058 | H4 | 1.0792 | 2.4017 | 1.9058 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.819 |
|
Br2 |
C1 |
H4 |
116.819 |
| H3 |
C1 |
H4 |
124.003 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.176 |
|
|
|
| 2 |
Cl |
-0.071 |
|
|
|
| 3 |
H |
0.123 |
|
|
|
| 4 |
H |
0.123 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.090 |
1.132 |
0.000 |
1.135 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.434 |
0.015 |
0.000 |
| y |
0.015 |
4.868 |
0.000 |
| z |
0.000 |
0.000 |
2.891 |
<r2> (average value of r
2) Å
2
| <r2> |
32.043 |
| (<r2>)1/2 |
5.661 |
Jump to
S1C1
Energy calculated at TPSSh/cc-pVTZ
| | hartrees |
| Energy at 0K | -499.498840 |
| Energy at 298.15K | |
| HF Energy | -499.498840 |
| Nuclear repulsion energy | 45.314453 |
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 TPSSh/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 |
3161 |
3061 |
7.71 |
115.26 |
0.11 |
0.20 |
| 2 |
A1 |
1414 |
1369 |
11.43 |
|
|
|
| 3 |
A1 |
834 |
807 |
35.46 |
|
|
|
| 4 |
B1 |
49i |
48i |
69.39 |
|
|
|
| 5 |
B2 |
3315 |
3210 |
0.06 |
|
|
|
| 6 |
B2 |
991 |
960 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4832.4 cm
-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 4679.2 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 TPSSh/cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.119 |
| Cl2 |
0.000 |
0.000 |
0.586 |
| H3 |
0.000 |
0.955 |
-1.619 |
| H4 |
0.000 |
-0.955 |
-1.619 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7051 | 1.0777 | 1.0777 |
Cl2 | 1.7051 | | 2.4026 | 2.4026 | H3 | 1.0777 | 2.4026 | | 1.9097 | H4 | 1.0777 | 2.4026 | 1.9097 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.621 |
|
Br2 |
C1 |
H4 |
117.621 |
| H3 |
C1 |
H4 |
124.757 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.177 |
|
|
|
| 2 |
Cl |
-0.071 |
|
|
|
| 3 |
H |
0.124 |
|
|
|
| 4 |
H |
0.124 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.133 |
1.133 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.433 |
0.000 |
0.000 |
| y |
0.000 |
2.890 |
0.000 |
| z |
0.000 |
0.000 |
4.869 |
<r2> (average value of r
2) Å
2
| <r2> |
32.046 |
| (<r2>)1/2 |
5.661 |