Jump to
S1C2
Energy calculated at BLYP/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -499.401845 |
| Energy at 298.15K | |
| HF Energy | -499.401845 |
| Nuclear repulsion energy | 44.890447 |
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 BLYP/6-31G(2df,p)
| 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' |
3102 |
3085 |
6.03 |
|
|
|
| 2 |
A' |
1366 |
1359 |
12.99 |
|
|
|
| 3 |
A' |
800 |
796 |
31.36 |
|
|
|
| 4 |
A' |
141 |
140 |
62.47 |
|
|
|
| 5 |
A" |
3257 |
3239 |
0.21 |
|
|
|
| 6 |
A" |
963 |
958 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4814.8 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4788.3 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 BLYP/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.005 |
1.131 |
0.000 |
| Cl2 |
-0.005 |
-0.591 |
0.000 |
| H3 |
0.063 |
1.631 |
0.961 |
| H4 |
0.063 |
1.631 |
-0.961 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7223 | 1.0858 | 1.0858 |
Cl2 | 1.7223 | | 2.4223 | 2.4223 | H3 | 1.0858 | 2.4223 | | 1.9228 | H4 | 1.0858 | 2.4223 | 1.9228 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.417 |
|
Br2 |
C1 |
H4 |
117.417 |
| H3 |
C1 |
H4 |
124.611 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.216 |
|
|
|
| 2 |
Cl |
-0.073 |
|
|
|
| 3 |
H |
0.144 |
|
|
|
| 4 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.113 |
1.082 |
0.000 |
1.088 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.079 |
0.197 |
0.000 |
| y |
0.197 |
-17.064 |
0.000 |
| z |
0.000 |
0.000 |
-18.303 |
|
| Traceless |
| | x | y | z |
| x |
-2.396 |
0.197 |
0.000 |
| y |
0.197 |
2.128 |
0.000 |
| z |
0.000 |
0.000 |
0.268 |
|
| Polar |
| 3z2-r2 | 0.536 |
| x2-y2 | -3.015 |
| xy | 0.197 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.168 |
0.028 |
0.000 |
| y |
0.028 |
4.664 |
0.000 |
| z |
0.000 |
0.000 |
2.865 |
<r2> (average value of r
2) Å
2
| <r2> |
32.340 |
| (<r2>)1/2 |
5.687 |
Jump to
S1C1
Energy calculated at BLYP/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -499.401843 |
| Energy at 298.15K | |
| HF Energy | -499.401843 |
| Nuclear repulsion energy | 44.879331 |
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 BLYP/6-31G(2df,p)
| 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 |
3104 |
3087 |
5.65 |
|
|
|
| 2 |
A1 |
1365 |
1358 |
13.10 |
|
|
|
| 3 |
A1 |
799 |
794 |
31.07 |
|
|
|
| 4 |
B1 |
101i |
101i |
64.47 |
|
|
|
| 5 |
B2 |
3260 |
3242 |
0.13 |
|
|
|
| 6 |
B2 |
962 |
957 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4694.5 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4668.7 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 BLYP/6-31G(2df,p)
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.131 |
| Cl2 |
0.000 |
0.000 |
0.591 |
| H3 |
0.000 |
0.963 |
-1.633 |
| H4 |
0.000 |
-0.963 |
-1.633 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7227 | 1.0856 | 1.0856 |
Cl2 | 1.7227 | | 2.4238 | 2.4238 | H3 | 1.0856 | 2.4238 | | 1.9254 | H4 | 1.0856 | 2.4238 | 1.9254 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.526 |
|
Br2 |
C1 |
H4 |
117.526 |
| H3 |
C1 |
H4 |
124.947 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.216 |
|
|
|
| 2 |
Cl |
-0.073 |
|
|
|
| 3 |
H |
0.144 |
|
|
|
| 4 |
H |
0.144 |
|
|
|
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 |
-1.087 |
1.087 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.090 |
0.000 |
0.000 |
| y |
0.000 |
-18.293 |
0.000 |
| z |
0.000 |
0.000 |
-17.047 |
|
| Traceless |
| | x | y | z |
| x |
-2.420 |
0.000 |
0.000 |
| y |
0.000 |
0.276 |
0.000 |
| z |
0.000 |
0.000 |
2.144 |
|
| Polar |
| 3z2-r2 | 4.288 |
| x2-y2 | -1.797 |
| 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 |
2.165 |
0.000 |
0.000 |
| y |
0.000 |
2.864 |
0.000 |
| z |
0.000 |
0.000 |
4.662 |
<r2> (average value of r
2) Å
2
| <r2> |
32.353 |
| (<r2>)1/2 |
5.688 |