Jump to
S1C2
Energy calculated at mPW1PW91/6-31G**
| | hartrees |
| Energy at 0K | -499.437868 |
| Energy at 298.15K | |
| HF Energy | -499.437868 |
| Nuclear repulsion energy | 45.390298 |
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 mPW1PW91/6-31G**
| 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' |
3222 |
3066 |
6.18 |
|
|
|
| 2 |
A' |
1438 |
1368 |
12.19 |
|
|
|
| 3 |
A' |
868 |
826 |
37.92 |
|
|
|
| 4 |
A' |
139 |
132 |
88.45 |
|
|
|
| 5 |
A" |
3377 |
3213 |
0.02 |
|
|
|
| 6 |
A" |
1016 |
966 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5029.2 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 4785.3 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 mPW1PW91/6-31G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.000 |
1.116 |
0.000 |
| Cl2 |
-0.000 |
-0.585 |
0.000 |
| H3 |
0.000 |
1.620 |
0.954 |
| H4 |
0.000 |
1.620 |
-0.954 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7008 | 1.0788 | 1.0788 |
Cl2 | 1.7008 | | 2.4021 | 2.4021 | H3 | 1.0788 | 2.4021 | | 1.9078 | H4 | 1.0788 | 2.4021 | 1.9078 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.840 |
|
Br2 |
C1 |
H4 |
117.840 |
| H3 |
C1 |
H4 |
124.321 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.381 |
|
|
|
| 2 |
Cl |
0.012 |
|
|
|
| 3 |
H |
0.184 |
|
|
|
| 4 |
H |
0.184 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
1.241 |
0.000 |
1.241 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.177 |
0.001 |
0.000 |
| y |
0.001 |
-16.983 |
0.000 |
| z |
0.000 |
0.000 |
-18.184 |
|
| Traceless |
| | x | y | z |
| x |
-2.593 |
0.001 |
0.000 |
| y |
0.001 |
2.198 |
0.000 |
| z |
0.000 |
0.000 |
0.395 |
|
| Polar |
| 3z2-r2 | 0.790 |
| x2-y2 | -3.194 |
| xy | 0.001 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.540 |
0.000 |
0.000 |
| y |
0.000 |
4.213 |
0.000 |
| z |
0.000 |
0.000 |
2.342 |
<r2> (average value of r
2) Å
2
| <r2> |
31.876 |
| (<r2>)1/2 |
5.646 |
Jump to
S1C1
Energy calculated at mPW1PW91/6-31G**
| | hartrees |
| Energy at 0K | -499.437868 |
| Energy at 298.15K | -499.438632 |
| HF Energy | -499.437868 |
| Nuclear repulsion energy | 45.391145 |
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 mPW1PW91/6-31G**
| 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 |
3222 |
3066 |
6.18 |
|
|
|
| 2 |
A1 |
1437 |
1368 |
12.18 |
|
|
|
| 3 |
A1 |
868 |
826 |
37.93 |
|
|
|
| 4 |
B1 |
139 |
132 |
88.46 |
|
|
|
| 5 |
B2 |
3377 |
3213 |
0.02 |
|
|
|
| 6 |
B2 |
1016 |
966 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5029.1 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 4785.2 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 mPW1PW91/6-31G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.116 |
| Cl2 |
0.000 |
0.000 |
0.585 |
| H3 |
0.000 |
0.954 |
-1.620 |
| H4 |
0.000 |
-0.954 |
-1.620 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7007 | 1.0788 | 1.0788 |
Cl2 | 1.7007 | | 2.4019 | 2.4019 | H3 | 1.0788 | 2.4019 | | 1.9080 | H4 | 1.0788 | 2.4019 | 1.9080 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.829 |
|
Br2 |
C1 |
H4 |
117.829 |
| H3 |
C1 |
H4 |
124.341 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.381 |
|
|
|
| 2 |
Cl |
0.012 |
|
|
|
| 3 |
H |
0.184 |
|
|
|
| 4 |
H |
0.184 |
|
|
|
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 |
-1.241 |
1.241 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.177 |
0.000 |
0.000 |
| y |
0.000 |
-18.184 |
0.000 |
| z |
0.000 |
0.000 |
-16.984 |
|
| Traceless |
| | x | y | z |
| x |
-2.593 |
0.000 |
0.000 |
| y |
0.000 |
0.396 |
0.000 |
| z |
0.000 |
0.000 |
2.197 |
|
| Polar |
| 3z2-r2 | 4.393 |
| x2-y2 | -1.993 |
| 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 |
1.540 |
0.000 |
0.000 |
| y |
0.000 |
2.342 |
0.000 |
| z |
0.000 |
0.000 |
4.213 |
<r2> (average value of r
2) Å
2
| <r2> |
31.874 |
| (<r2>)1/2 |
5.646 |