Jump to
S1C2
Energy calculated at TPSSh/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -499.500101 |
| Energy at 298.15K | |
| HF Energy | -499.500101 |
| Nuclear repulsion energy | 45.316238 |
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/daug-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' |
3162 |
3162 |
6.89 |
120.23 |
0.08 |
0.14 |
| 2 |
A' |
1413 |
1413 |
11.24 |
1.12 |
0.73 |
0.84 |
| 3 |
A' |
832 |
832 |
33.96 |
7.57 |
0.09 |
0.16 |
| 4 |
A' |
45 |
45 |
66.95 |
0.55 |
0.75 |
0.86 |
| 5 |
A" |
3314 |
3314 |
0.01 |
48.84 |
0.75 |
0.86 |
| 6 |
A" |
991 |
991 |
0.03 |
1.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4877.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4877.8 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/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
1.120 |
0.000 |
| Cl2 |
0.000 |
-0.586 |
0.000 |
| H3 |
-0.000 |
1.619 |
0.955 |
| H4 |
-0.000 |
1.619 |
-0.955 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7051 | 1.0776 | 1.0776 |
Cl2 | 1.7051 | | 2.4022 | 2.4022 | H3 | 1.0776 | 2.4022 | | 1.9101 | H4 | 1.0776 | 2.4022 | 1.9101 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.590 |
|
Br2 |
C1 |
H4 |
117.590 |
| H3 |
C1 |
H4 |
124.821 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.559 |
|
|
|
| 2 |
Cl |
-0.388 |
|
|
|
| 3 |
H |
0.473 |
|
|
|
| 4 |
H |
0.473 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.001 |
1.132 |
0.000 |
1.132 |
| 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 |
3.628 |
0.000 |
0.000 |
| y |
0.000 |
5.496 |
0.000 |
| z |
0.000 |
0.000 |
3.790 |
<r2> (average value of r
2) Å
2
| <r2> |
32.145 |
| (<r2>)1/2 |
5.670 |
Jump to
S1C1
Energy calculated at TPSSh/daug-cc-pVTZ
| | hartrees |
| Energy at 0K | -499.500100 |
| Energy at 298.15K | |
| HF Energy | -499.500100 |
| Nuclear repulsion energy | 45.315377 |
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/daug-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 |
3161 |
6.89 |
120.29 |
0.08 |
0.14 |
| 2 |
A1 |
1413 |
1413 |
11.26 |
|
|
|
| 3 |
A1 |
832 |
832 |
33.94 |
|
|
|
| 4 |
B1 |
53 |
53 |
66.92 |
|
|
|
| 5 |
B2 |
3314 |
3314 |
0.01 |
|
|
|
| 6 |
B2 |
991 |
991 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4881.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4881.5 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/daug-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 | 1.0776 | 1.0776 |
Cl2 | 1.7051 | | 2.4024 | 2.4024 | H3 | 1.0776 | 2.4024 | | 1.9098 | H4 | 1.0776 | 2.4024 | 1.9098 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.610 |
|
Br2 |
C1 |
H4 |
117.610 |
| H3 |
C1 |
H4 |
124.779 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.559 |
|
|
|
| 2 |
Cl |
-0.388 |
|
|
|
| 3 |
H |
0.473 |
|
|
|
| 4 |
H |
0.473 |
|
|
|
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 |
-1.131 |
1.131 |
| 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 |
3.628 |
0.000 |
0.000 |
| y |
0.000 |
3.790 |
0.000 |
| z |
0.000 |
0.000 |
5.496 |
<r2> (average value of r
2) Å
2
| <r2> |
32.146 |
| (<r2>)1/2 |
5.670 |