Jump to
S1C2
Energy calculated at mPW1PW91/6-31+G**
| | hartrees |
| Energy at 0K | -499.440960 |
| Energy at 298.15K | |
| HF Energy | -499.440960 |
| Nuclear repulsion energy | 45.387836 |
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 mPW1PW91/6-31+G**
| 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' |
3218 |
3063 |
5.99 |
|
|
|
| 2 |
A' |
1435 |
1365 |
11.49 |
|
|
|
| 3 |
A' |
866 |
824 |
40.12 |
|
|
|
| 4 |
A' |
225 |
214 |
103.07 |
|
|
|
| 5 |
A" |
3373 |
3211 |
0.08 |
|
|
|
| 6 |
A" |
1016 |
967 |
0.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5066.4 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 4822.2 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 mPW1PW91/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.000 |
1.116 |
0.000 |
| Cl2 |
-0.000 |
-0.585 |
0.000 |
| H3 |
0.002 |
1.620 |
0.954 |
| H4 |
0.002 |
1.620 |
-0.954 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7008 | 1.0791 | 1.0791 |
Cl2 | 1.7008 | | 2.4022 | 2.4022 | H3 | 1.0791 | 2.4022 | | 1.9087 | H4 | 1.0791 | 2.4022 | 1.9087 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.825 |
|
Br2 |
C1 |
H4 |
117.825 |
| H3 |
C1 |
H4 |
124.350 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.467 |
|
|
|
| 2 |
Cl |
0.057 |
|
|
|
| 3 |
H |
0.205 |
|
|
|
| 4 |
H |
0.205 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.004 |
1.193 |
0.000 |
1.193 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.684 |
0.007 |
0.000 |
| y |
0.007 |
-17.391 |
0.000 |
| z |
0.000 |
0.000 |
-18.445 |
|
| Traceless |
| | x | y | z |
| x |
-2.766 |
0.007 |
0.000 |
| y |
0.007 |
2.173 |
0.000 |
| z |
0.000 |
0.000 |
0.593 |
|
| Polar |
| 3z2-r2 | 1.186 |
| x2-y2 | -3.293 |
| xy | 0.007 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.393 |
0.000 |
0.000 |
| y |
0.000 |
4.601 |
0.000 |
| z |
0.000 |
0.000 |
2.657 |
<r2> (average value of r
2) Å
2
| <r2> |
32.122 |
| (<r2>)1/2 |
5.668 |
Jump to
S1C1
Energy calculated at mPW1PW91/6-31+G**
| | hartrees |
| Energy at 0K | -499.440960 |
| Energy at 298.15K | -499.441854 |
| HF Energy | -499.440960 |
| Nuclear repulsion energy | 45.386410 |
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 mPW1PW91/6-31+G**
| 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 |
3218 |
3063 |
5.98 |
|
|
|
| 2 |
A1 |
1434 |
1365 |
11.49 |
|
|
|
| 3 |
A1 |
865 |
824 |
40.17 |
|
|
|
| 4 |
B1 |
223 |
213 |
103.11 |
|
|
|
| 5 |
B2 |
3373 |
3211 |
0.09 |
|
|
|
| 6 |
B2 |
1017 |
968 |
0.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5065.6 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 4821.4 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 mPW1PW91/6-31+G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.116 |
| Cl2 |
0.000 |
0.000 |
0.585 |
| H3 |
0.000 |
0.955 |
-1.620 |
| H4 |
0.000 |
-0.955 |
-1.620 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7009 | 1.0791 | 1.0791 |
Cl2 | 1.7009 | | 2.4019 | 2.4019 | H3 | 1.0791 | 2.4019 | | 1.9092 | H4 | 1.0791 | 2.4019 | 1.9092 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.795 |
|
Br2 |
C1 |
H4 |
117.795 |
| H3 |
C1 |
H4 |
124.411 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.467 |
|
|
|
| 2 |
Cl |
0.057 |
|
|
|
| 3 |
H |
0.205 |
|
|
|
| 4 |
H |
0.205 |
|
|
|
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 |
-1.194 |
1.194 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.685 |
0.000 |
0.000 |
| y |
0.000 |
-18.443 |
0.000 |
| z |
0.000 |
0.000 |
-17.393 |
|
| Traceless |
| | x | y | z |
| x |
-2.767 |
0.000 |
0.000 |
| y |
0.000 |
0.596 |
0.000 |
| z |
0.000 |
0.000 |
2.171 |
|
| Polar |
| 3z2-r2 | 4.341 |
| x2-y2 | -2.242 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.393 |
0.000 |
0.000 |
| y |
0.000 |
2.657 |
0.000 |
| z |
0.000 |
0.000 |
4.601 |
<r2> (average value of r
2) Å
2
| <r2> |
32.122 |
| (<r2>)1/2 |
5.668 |