Jump to
S1C2
Energy calculated at HF/STO-3G
| | hartrees |
| Energy at 0K | -493.082324 |
| Energy at 298.15K | |
| HF Energy | -493.082324 |
| Nuclear repulsion energy | 43.963977 |
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/STO-3G
| 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' |
3607 |
2945 |
2.66 |
39.06 |
0.14 |
0.25 |
| 2 |
A' |
1631 |
1331 |
32.30 |
8.86 |
0.75 |
0.86 |
| 3 |
A' |
960 |
784 |
34.15 |
13.03 |
0.33 |
0.50 |
| 4 |
A' |
736 |
601 |
9.84 |
1.34 |
0.43 |
0.61 |
| 5 |
A" |
3804 |
3106 |
2.20 |
24.64 |
0.75 |
0.86 |
| 6 |
A" |
1126 |
919 |
4.29 |
6.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5932.0 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 4843.5 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 HF/STO-3G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.023 |
1.168 |
0.000 |
| Cl2 |
-0.023 |
-0.604 |
0.000 |
| H3 |
0.265 |
1.629 |
0.940 |
| H4 |
0.265 |
1.629 |
-0.940 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7718 | 1.0864 | 1.0864 |
Cl2 | 1.7718 | | 2.4402 | 2.4402 | H3 | 1.0864 | 2.4402 | | 1.8804 | H4 | 1.0864 | 2.4402 | 1.8804 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
115.138 |
|
Br2 |
C1 |
H4 |
115.138 |
| H3 |
C1 |
H4 |
119.870 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.041 |
|
|
|
| 2 |
Cl |
-0.149 |
|
|
|
| 3 |
H |
0.095 |
|
|
|
| 4 |
H |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.319 |
2.009 |
0.000 |
2.034 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.213 |
0.462 |
0.000 |
| y |
0.462 |
-16.646 |
0.000 |
| z |
0.000 |
0.000 |
-17.338 |
|
| Traceless |
| | x | y | z |
| x |
-1.221 |
0.462 |
0.000 |
| y |
0.462 |
1.130 |
0.000 |
| z |
0.000 |
0.000 |
0.091 |
|
| Polar |
| 3z2-r2 | 0.182 |
| x2-y2 | -1.567 |
| xy | 0.462 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.348 |
0.141 |
0.000 |
| y |
0.141 |
2.217 |
0.000 |
| z |
0.000 |
0.000 |
0.869 |
<r2> (average value of r
2) Å
2
| <r2> |
32.481 |
| (<r2>)1/2 |
5.699 |
Jump to
S1C1
Energy calculated at HF/STO-3G
| | hartrees |
| Energy at 0K | -493.080910 |
| Energy at 298.15K | |
| HF Energy | -493.080910 |
| Nuclear repulsion energy | 44.029039 |
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/STO-3G
| 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 |
3621 |
2957 |
3.62 |
37.41 |
0.14 |
0.25 |
| 2 |
A1 |
1606 |
1311 |
43.68 |
|
|
|
| 3 |
A1 |
965 |
788 |
29.03 |
|
|
|
| 4 |
B1 |
574i |
469i |
30.43 |
|
|
|
| 5 |
B2 |
3835 |
3132 |
5.69 |
|
|
|
| 6 |
B2 |
1084 |
885 |
4.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5268.3 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 4301.6 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/STO-3G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.160 |
| Cl2 |
0.000 |
0.000 |
0.605 |
| H3 |
0.000 |
0.957 |
-1.666 |
| H4 |
0.000 |
-0.957 |
-1.666 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7647 | 1.0828 | 1.0828 |
Cl2 | 1.7647 | | 2.4643 | 2.4643 | H3 | 1.0828 | 2.4643 | | 1.9145 | H4 | 1.0828 | 2.4643 | 1.9145 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.863 |
|
Br2 |
C1 |
H4 |
117.863 |
| H3 |
C1 |
H4 |
124.274 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.058 |
|
|
|
| 2 |
Cl |
-0.140 |
|
|
|
| 3 |
H |
0.099 |
|
|
|
| 4 |
H |
0.099 |
|
|
|
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 |
-1.996 |
1.996 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.337 |
0.000 |
0.000 |
| y |
0.000 |
-17.209 |
0.000 |
| z |
0.000 |
0.000 |
-16.481 |
|
| Traceless |
| | x | y | z |
| x |
-1.492 |
0.000 |
0.000 |
| y |
0.000 |
0.200 |
0.000 |
| z |
0.000 |
0.000 |
1.292 |
|
| Polar |
| 3z2-r2 | 2.585 |
| x2-y2 | -1.128 |
| 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 |
0.317 |
0.000 |
0.000 |
| y |
0.000 |
0.870 |
0.000 |
| z |
0.000 |
0.000 |
2.194 |
<r2> (average value of r
2) Å
2
| <r2> |
32.505 |
| (<r2>)1/2 |
5.701 |