Jump to
S1C2
Energy calculated at HF/6-31G*
| | hartrees |
| Energy at 0K | -498.461076 |
| Energy at 298.15K | -498.462276 |
| HF Energy | -498.461076 |
| Nuclear repulsion energy | 45.148159 |
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 HF/6-31G*
| 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' |
3353 |
3013 |
13.70 |
|
|
|
| 2 |
A' |
1548 |
1391 |
25.85 |
|
|
|
| 3 |
A' |
872 |
783 |
45.19 |
|
|
|
| 4 |
A' |
498 |
447 |
50.49 |
|
|
|
| 5 |
A" |
3500 |
3145 |
1.28 |
|
|
|
| 6 |
A" |
1094 |
983 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5432.1 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 4880.8 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 HF/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.016 |
1.130 |
0.000 |
| Cl2 |
-0.016 |
-0.588 |
0.000 |
| H3 |
0.179 |
1.608 |
0.938 |
| H4 |
0.179 |
1.608 |
-0.938 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7178 | 1.0703 | 1.0703 |
Cl2 | 1.7178 | | 2.3955 | 2.3955 | H3 | 1.0703 | 2.3955 | | 1.8753 | H4 | 1.0703 | 2.3955 | 1.8753 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.530 |
|
Br2 |
C1 |
H4 |
116.530 |
| H3 |
C1 |
H4 |
122.348 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.393 |
|
|
|
| 2 |
Cl |
-0.044 |
|
|
|
| 3 |
H |
0.219 |
|
|
|
| 4 |
H |
0.219 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.341 |
1.606 |
0.000 |
1.642 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.359 |
0.555 |
0.000 |
| y |
0.555 |
-17.262 |
0.000 |
| z |
0.000 |
0.000 |
-18.611 |
|
| Traceless |
| | x | y | z |
| x |
-2.422 |
0.555 |
0.000 |
| y |
0.555 |
2.222 |
0.000 |
| z |
0.000 |
0.000 |
0.200 |
|
| Polar |
| 3z2-r2 | 0.400 |
| x2-y2 | -3.097 |
| xy | 0.555 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.500 |
0.110 |
0.000 |
| y |
0.110 |
3.911 |
0.000 |
| z |
0.000 |
0.000 |
2.279 |
<r2> (average value of r
2) Å
2
| <r2> |
32.241 |
| (<r2>)1/2 |
5.678 |
Jump to
S1C1
Energy calculated at HF/6-31G*
| | hartrees |
| Energy at 0K | -498.460806 |
| Energy at 298.15K | |
| HF Energy | -498.460806 |
| Nuclear repulsion energy | 45.210081 |
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 HF/6-31G*
| 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 |
3366 |
3024 |
9.51 |
103.60 |
0.13 |
0.23 |
| 2 |
A1 |
1542 |
1386 |
28.18 |
|
|
|
| 3 |
A1 |
878 |
789 |
40.81 |
|
|
|
| 4 |
B1 |
369i |
332i |
75.63 |
|
|
|
| 5 |
B2 |
3522 |
3165 |
0.21 |
|
|
|
| 6 |
B2 |
1078 |
969 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5008.6 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 4500.3 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 HF/6-31G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.125 |
| Cl2 |
0.000 |
0.000 |
0.588 |
| H3 |
0.000 |
0.946 |
-1.623 |
| H4 |
0.000 |
-0.946 |
-1.623 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7132 | 1.0687 | 1.0687 |
Cl2 | 1.7132 | | 2.4048 | 2.4048 | H3 | 1.0687 | 2.4048 | | 1.8912 | H4 | 1.0687 | 2.4048 | 1.8912 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.770 |
|
Br2 |
C1 |
H4 |
117.770 |
| H3 |
C1 |
H4 |
124.460 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.409 |
|
|
|
| 2 |
Cl |
-0.038 |
|
|
|
| 3 |
H |
0.224 |
|
|
|
| 4 |
H |
0.224 |
|
|
|
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 |
-1.613 |
1.613 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.449 |
0.000 |
0.000 |
| y |
0.000 |
-18.519 |
0.000 |
| z |
0.000 |
0.000 |
-17.125 |
|
| Traceless |
| | x | y | z |
| x |
-2.627 |
0.000 |
0.000 |
| y |
0.000 |
0.268 |
0.000 |
| z |
0.000 |
0.000 |
2.359 |
|
| Polar |
| 3z2-r2 | 4.719 |
| x2-y2 | -1.930 |
| 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 |
1.465 |
0.000 |
0.000 |
| y |
0.000 |
2.265 |
0.000 |
| z |
0.000 |
0.000 |
3.899 |
<r2> (average value of r
2) Å
2
| <r2> |
32.209 |
| (<r2>)1/2 |
5.675 |