Jump to
S1C2
Energy calculated at B2PLYP/3-21G*
| | hartrees |
| Energy at 0K | -496.909825 |
| Energy at 298.15K | |
| HF Energy | -496.841427 |
| Nuclear repulsion energy | 45.045199 |
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 B2PLYP/3-21G*
| 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' |
3223 |
3223 |
4.82 |
88.31 |
0.12 |
0.22 |
| 2 |
A' |
1478 |
1478 |
11.94 |
4.33 |
0.62 |
0.76 |
| 3 |
A' |
809 |
809 |
37.04 |
7.25 |
0.31 |
0.47 |
| 4 |
A' |
186 |
186 |
109.18 |
0.67 |
0.75 |
0.86 |
| 5 |
A" |
3376 |
3376 |
0.18 |
46.32 |
0.75 |
0.86 |
| 6 |
A" |
1033 |
1033 |
0.47 |
5.98 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5052.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5052.1 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 B2PLYP/3-21G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
1.128 |
0.000 |
| Cl2 |
0.000 |
-0.590 |
0.000 |
| H3 |
-0.000 |
1.631 |
0.951 |
| H4 |
-0.000 |
1.631 |
-0.951 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7179 | 1.0763 | 1.0763 |
Cl2 | 1.7179 | | 2.4162 | 2.4162 | H3 | 1.0763 | 2.4162 | | 1.9030 | H4 | 1.0763 | 2.4162 | 1.9030 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.866 |
|
Br2 |
C1 |
H4 |
117.866 |
| H3 |
C1 |
H4 |
124.268 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.466 |
|
|
|
| 2 |
Cl |
-0.000 |
|
|
|
| 3 |
H |
0.233 |
|
|
|
| 4 |
H |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.000 |
1.275 |
0.000 |
1.275 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.499 |
-0.001 |
0.000 |
| y |
-0.001 |
-17.211 |
-0.010 |
| z |
0.000 |
-0.010 |
-18.501 |
|
| Traceless |
| | x | y | z |
| x |
-2.643 |
-0.001 |
0.000 |
| y |
-0.001 |
2.289 |
-0.010 |
| z |
0.000 |
-0.010 |
0.353 |
|
| Polar |
| 3z2-r2 | 0.707 |
| x2-y2 | -3.288 |
| xy | -0.001 |
| xz | 0.000 |
| yz | -0.010 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.264 |
-0.000 |
0.000 |
| y |
-0.000 |
4.048 |
0.001 |
| z |
0.000 |
0.001 |
2.149 |
<r2> (average value of r
2) Å
2
| <r2> |
32.383 |
| (<r2>)1/2 |
5.691 |
Jump to
S1C1
Energy calculated at B2PLYP/3-21G*
| | hartrees |
| Energy at 0K | -496.909825 |
| Energy at 298.15K | |
| HF Energy | -496.841426 |
| Nuclear repulsion energy | 45.046768 |
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 B2PLYP/3-21G*
| 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 |
3222 |
3222 |
4.83 |
88.36 |
0.12 |
0.22 |
| 2 |
A1 |
1478 |
1478 |
11.94 |
|
|
|
| 3 |
A1 |
809 |
809 |
36.98 |
|
|
|
| 4 |
B1 |
190 |
190 |
109.11 |
|
|
|
| 5 |
B2 |
3375 |
3375 |
0.19 |
|
|
|
| 6 |
B2 |
1033 |
1033 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5053.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5053.6 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 B2PLYP/3-21G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.128 |
| Cl2 |
0.000 |
0.000 |
0.590 |
| H3 |
0.000 |
0.951 |
-1.632 |
| H4 |
0.000 |
-0.951 |
-1.632 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7177 | 1.0764 | 1.0764 |
Cl2 | 1.7177 | | 2.4165 | 2.4165 | H3 | 1.0764 | 2.4165 | | 1.9024 | H4 | 1.0764 | 2.4165 | 1.9024 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.908 |
|
Br2 |
C1 |
H4 |
117.908 |
| H3 |
C1 |
H4 |
124.184 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.466 |
|
|
|
| 2 |
Cl |
-0.000 |
|
|
|
| 3 |
H |
0.233 |
|
|
|
| 4 |
H |
0.233 |
|
|
|
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 |
-1.274 |
1.274 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.497 |
0.000 |
0.000 |
| y |
0.000 |
-18.507 |
0.000 |
| z |
0.000 |
0.000 |
-17.220 |
|
| Traceless |
| | x | y | z |
| x |
-2.634 |
0.000 |
0.000 |
| y |
0.000 |
0.351 |
0.000 |
| z |
0.000 |
0.000 |
2.282 |
|
| Polar |
| 3z2-r2 | 4.565 |
| x2-y2 | -1.990 |
| 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 |
1.264 |
0.000 |
0.000 |
| y |
0.000 |
2.151 |
0.000 |
| z |
0.000 |
0.000 |
4.053 |
<r2> (average value of r
2) Å
2
| <r2> |
32.383 |
| (<r2>)1/2 |
5.691 |