Jump to
S1C2
Energy calculated at HF/6-31G
| | hartrees |
| Energy at 0K | -498.421869 |
| Energy at 298.15K | |
| HF Energy | -498.421869 |
| Nuclear repulsion energy | 43.724128 |
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' |
3363 |
3036 |
5.60 |
111.61 |
0.12 |
0.22 |
| 2 |
A' |
1504 |
1358 |
33.61 |
2.33 |
0.74 |
0.85 |
| 3 |
A' |
766 |
691 |
45.14 |
24.00 |
0.35 |
0.52 |
| 4 |
A' |
365 |
329 |
76.56 |
2.61 |
0.26 |
0.42 |
| 5 |
A" |
3541 |
3197 |
0.04 |
49.20 |
0.75 |
0.86 |
| 6 |
A" |
1054 |
952 |
0.00 |
8.96 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5295.9 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 4781.7 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 |
-0.012 |
1.180 |
0.000 |
| Cl2 |
-0.012 |
-0.610 |
0.000 |
| H3 |
0.135 |
1.646 |
0.948 |
| H4 |
0.135 |
1.646 |
-0.948 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7902 | 1.0664 | 1.0664 |
Cl2 | 1.7902 | | 2.4513 | 2.4513 | H3 | 1.0664 | 2.4513 | | 1.8965 | H4 | 1.0664 | 2.4513 | 1.8965 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
115.878 |
|
Br2 |
C1 |
H4 |
115.878 |
| H3 |
C1 |
H4 |
125.541 |
|
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 |
-0.405 |
|
|
|
| 2 |
Cl |
-0.026 |
|
|
|
| 3 |
H |
0.216 |
|
|
|
| 4 |
H |
0.216 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.301 |
2.130 |
0.000 |
2.151 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.599 |
0.468 |
0.000 |
| y |
0.468 |
-17.534 |
0.000 |
| z |
0.000 |
0.000 |
-18.627 |
|
| Traceless |
| | x | y | z |
| x |
-2.519 |
0.468 |
0.000 |
| y |
0.468 |
2.079 |
0.000 |
| z |
0.000 |
0.000 |
0.440 |
|
| Polar |
| 3z2-r2 | 0.879 |
| x2-y2 | -3.065 |
| xy | 0.468 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.072 |
0.093 |
0.000 |
| y |
0.093 |
4.168 |
0.000 |
| z |
0.000 |
0.000 |
1.940 |
<r2> (average value of r
2) Å
2
| <r2> |
33.755 |
| (<r2>)1/2 |
5.810 |
Jump to
S1C1
Energy calculated at HF/6-31G
| | hartrees |
| Energy at 0K | -498.421793 |
| Energy at 298.15K | |
| HF Energy | -498.421793 |
| Nuclear repulsion energy | 43.772556 |
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 |
3368 |
3041 |
4.21 |
109.98 |
0.12 |
0.22 |
| 2 |
A1 |
1498 |
1353 |
36.30 |
|
|
|
| 3 |
A1 |
769 |
694 |
42.59 |
|
|
|
| 4 |
B1 |
261i |
236i |
96.69 |
|
|
|
| 5 |
B2 |
3552 |
3207 |
0.02 |
|
|
|
| 6 |
B2 |
1045 |
944 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4985.4 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 4501.3 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 |
-1.177 |
| Cl2 |
0.000 |
0.000 |
0.610 |
| H3 |
0.000 |
0.953 |
-1.654 |
| H4 |
0.000 |
-0.953 |
-1.654 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7866 | 1.0658 | 1.0658 |
Cl2 | 1.7866 | | 2.4560 | 2.4560 | H3 | 1.0658 | 2.4560 | | 1.9062 | H4 | 1.0658 | 2.4560 | 1.9062 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.584 |
|
Br2 |
C1 |
H4 |
116.584 |
| H3 |
C1 |
H4 |
126.832 |
|
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 |
-0.417 |
|
|
|
| 2 |
Cl |
-0.020 |
|
|
|
| 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 |
| |
0.000 |
0.000 |
-2.123 |
2.123 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.652 |
0.000 |
0.000 |
| y |
0.000 |
-18.570 |
0.000 |
| z |
0.000 |
0.000 |
-17.456 |
|
| Traceless |
| | x | y | z |
| x |
-2.639 |
0.000 |
0.000 |
| y |
0.000 |
0.484 |
0.000 |
| z |
0.000 |
0.000 |
2.155 |
|
| Polar |
| 3z2-r2 | 4.309 |
| x2-y2 | -2.082 |
| 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 |
1.049 |
0.000 |
0.000 |
| y |
0.000 |
1.933 |
0.000 |
| z |
0.000 |
0.000 |
4.150 |
<r2> (average value of r
2) Å
2
| <r2> |
33.718 |
| (<r2>)1/2 |
5.807 |