Jump to
S1C2
Energy calculated at mPW1PW91/3-21G
| | hartrees |
| Energy at 0K | -954.403218 |
| Energy at 298.15K | |
| HF Energy | -954.403218 |
| Nuclear repulsion energy | 121.344658 |
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 mPW1PW91/3-21G
| 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 |
3339 |
3187 |
2.80 |
|
|
|
| 2 |
A1 |
674 |
643 |
15.75 |
|
|
|
| 3 |
A1 |
282 |
269 |
0.74 |
|
|
|
| 4 |
B1 |
411i |
393i |
105.22 |
|
|
|
| 5 |
B2 |
1191 |
1137 |
58.35 |
|
|
|
| 6 |
B2 |
829 |
791 |
156.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2950.9 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 2816.9 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 mPW1PW91/3-21G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.722 |
| H2 |
0.000 |
0.000 |
1.797 |
| Cl3 |
0.000 |
1.523 |
-0.180 |
| Cl4 |
0.000 |
-1.523 |
-0.180 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0749 | 1.7703 | 1.7703 |
H2 | 1.0749 | | 2.4958 | 2.4958 | Cl3 | 1.7703 | 2.4958 | | 3.0464 | Cl4 | 1.7703 | 2.4958 | 3.0464 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
120.636 |
|
Cl3 |
C1 |
Cl4 |
118.727 |
| Cl4 |
C1 |
H2 |
120.636 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.632 |
|
|
|
| 2 |
H |
0.320 |
|
|
|
| 3 |
Cl |
0.156 |
|
|
|
| 4 |
Cl |
0.156 |
|
|
|
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 |
1.325 |
1.325 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.487 |
0.000 |
0.000 |
| y |
0.000 |
-32.506 |
0.000 |
| z |
0.000 |
0.000 |
-28.847 |
|
| Traceless |
| | x | y | z |
| x |
-1.811 |
0.000 |
0.000 |
| y |
0.000 |
-1.839 |
0.000 |
| z |
0.000 |
0.000 |
3.650 |
|
| Polar |
| 3z2-r2 | 7.299 |
| x2-y2 | 0.019 |
| 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 |
1.383 |
0.000 |
0.000 |
| y |
0.000 |
6.478 |
0.000 |
| z |
0.000 |
0.000 |
3.085 |
<r2> (average value of r
2) Å
2
| <r2> |
105.879 |
| (<r2>)1/2 |
10.290 |
Jump to
S1C1
Energy calculated at mPW1PW91/3-21G
| | hartrees |
| Energy at 0K | -954.404762 |
| Energy at 298.15K | -954.405484 |
| HF Energy | -954.404762 |
| Nuclear repulsion energy | 120.789480 |
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 mPW1PW91/3-21G
| 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' |
3275 |
3126 |
2.13 |
|
|
|
| 2 |
A' |
702 |
670 |
33.24 |
|
|
|
| 3 |
A' |
509 |
486 |
24.61 |
|
|
|
| 4 |
A' |
280 |
267 |
0.63 |
|
|
|
| 5 |
A" |
1220 |
1164 |
39.15 |
|
|
|
| 6 |
A" |
784 |
748 |
187.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3384.3 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 3230.7 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 mPW1PW91/3-21G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.014 |
0.757 |
0.000 |
| H2 |
-0.578 |
1.661 |
0.000 |
| Cl3 |
0.014 |
-0.182 |
1.523 |
| Cl4 |
0.014 |
-0.182 |
-1.523 |
Atom - Atom Distances (Å)
| |
C1 |
H2 |
Cl3 |
Cl4 |
| C1 | | 1.0805 | 1.7893 | 1.7893 |
H2 | 1.0805 | | 2.4631 | 2.4631 | Cl3 | 1.7893 | 2.4631 | | 3.0457 | Cl4 | 1.7893 | 2.4631 | 3.0457 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Cl3 |
C1 |
H2 |
116.047 |
|
Cl3 |
C1 |
Cl4 |
116.665 |
| Cl4 |
C1 |
H2 |
116.047 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.579 |
|
|
|
| 2 |
H |
0.317 |
|
|
|
| 3 |
Cl |
0.131 |
|
|
|
| 4 |
Cl |
0.131 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.810 |
1.196 |
0.000 |
1.444 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.024 |
-1.268 |
0.000 |
| y |
-1.268 |
-29.629 |
0.000 |
| z |
0.000 |
0.000 |
-32.898 |
|
| Traceless |
| | x | y | z |
| x |
-0.760 |
-1.268 |
0.000 |
| y |
-1.268 |
2.832 |
0.000 |
| z |
0.000 |
0.000 |
-2.072 |
|
| Polar |
| 3z2-r2 | -4.144 |
| x2-y2 | -2.395 |
| xy | -1.268 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.532 |
-0.242 |
0.000 |
| y |
-0.242 |
3.132 |
0.000 |
| z |
0.000 |
0.000 |
6.650 |
<r2> (average value of r
2) Å
2
| <r2> |
106.202 |
| (<r2>)1/2 |
10.305 |