Jump to
S1C2
Energy calculated at ROHF/6-31G
| | hartrees |
| Energy at 0K | -498.418425 |
| Energy at 298.15K | |
| HF Energy | -498.418425 |
| Nuclear repulsion energy | 43.705945 |
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 ROHF/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' |
3365 |
3013 |
8.00 |
|
|
|
| 2 |
A' |
1520 |
1361 |
29.92 |
|
|
|
| 3 |
A' |
780 |
699 |
50.85 |
|
|
|
| 4 |
A' |
610 |
546 |
58.70 |
|
|
|
| 5 |
A" |
3538 |
3167 |
0.36 |
|
|
|
| 6 |
A" |
1075 |
962 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5443.7 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 4873.8 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 ROHF/6-31G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.018 |
1.183 |
0.000 |
| Cl2 |
-0.018 |
-0.610 |
0.000 |
| H3 |
0.211 |
1.632 |
0.941 |
| H4 |
0.211 |
1.632 |
-0.941 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7930 | 1.0669 | 1.0669 |
Cl2 | 1.7930 | | 2.4414 | 2.4414 | H3 | 1.0669 | 2.4414 | | 1.8813 | H4 | 1.0669 | 2.4414 | 1.8813 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
114.842 |
|
Br2 |
C1 |
H4 |
114.842 |
| H3 |
C1 |
H4 |
123.692 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.397 |
|
|
|
| 2 |
Cl |
-0.032 |
|
|
|
| 3 |
H |
0.215 |
|
|
|
| 4 |
H |
0.215 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.464 |
2.160 |
0.000 |
2.209 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.538 |
0.707 |
-0.000 |
| y |
0.707 |
-17.626 |
-0.000 |
| z |
-0.000 |
-0.000 |
-18.691 |
|
| Traceless |
| | x | y | z |
| x |
-2.380 |
0.707 |
-0.000 |
| y |
0.707 |
1.988 |
-0.000 |
| z |
-0.000 |
-0.000 |
0.391 |
|
| Polar |
| 3z2-r2 | 0.782 |
| x2-y2 | -2.912 |
| xy | 0.707 |
| xz | -0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
33.749 |
| (<r2>)1/2 |
5.809 |
Jump to
S1C1
Energy calculated at ROHF/6-31G
| | hartrees |
| Energy at 0K | -498.417788 |
| Energy at 298.15K | |
| HF Energy | -498.417788 |
| Nuclear repulsion energy | 43.849085 |
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 ROHF/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 |
3390 |
3035 |
4.18 |
|
|
|
| 2 |
A1 |
1509 |
1351 |
35.64 |
|
|
|
| 3 |
A1 |
782 |
700 |
46.34 |
|
|
|
| 4 |
B1 |
484i |
433i |
104.75 |
|
|
|
| 5 |
B2 |
3577 |
3202 |
0.11 |
|
|
|
| 6 |
B2 |
1054 |
944 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4913.8 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 4399.3 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 ROHF/6-31G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.175 |
| Cl2 |
0.000 |
0.000 |
0.609 |
| H3 |
0.000 |
0.952 |
-1.651 |
| H4 |
0.000 |
-0.952 |
-1.651 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7834 | 1.0643 | 1.0643 |
Cl2 | 1.7834 | | 2.4518 | 2.4518 | H3 | 1.0643 | 2.4518 | | 1.9038 | H4 | 1.0643 | 2.4518 | 1.9038 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.572 |
|
Br2 |
C1 |
H4 |
116.572 |
| H3 |
C1 |
H4 |
126.857 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.428 |
|
|
|
| 2 |
Cl |
-0.018 |
|
|
|
| 3 |
H |
0.223 |
|
|
|
| 4 |
H |
0.223 |
|
|
|
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 |
-2.134 |
2.134 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.671 |
0.000 |
0.000 |
| y |
0.000 |
-18.542 |
-0.001 |
| z |
0.000 |
-0.001 |
-17.440 |
|
| Traceless |
| | x | y | z |
| x |
-2.681 |
0.000 |
0.000 |
| y |
0.000 |
0.514 |
-0.001 |
| z |
0.000 |
-0.001 |
2.167 |
|
| Polar |
| 3z2-r2 | 4.334 |
| x2-y2 | -2.129 |
| xy | 0.000 |
| xz | 0.000 |
| yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
33.635 |
| (<r2>)1/2 |
5.800 |