Jump to
S1C2
Energy calculated at B3LYP/CEP-31G
| hartrees |
Energy at 0K | -35.989550 |
Energy at 298.15K | |
HF Energy | -35.989550 |
Nuclear repulsion energy | 29.786048 |
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 B3LYP/CEP-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 |
3273 |
3169 |
2.54 |
|
|
|
2 |
A1 |
682 |
660 |
16.26 |
|
|
|
3 |
A1 |
284 |
275 |
0.47 |
|
|
|
4 |
B1 |
407i |
395i |
128.29 |
|
|
|
5 |
B2 |
1195 |
1157 |
56.42 |
|
|
|
6 |
B2 |
854 |
827 |
173.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2939.8 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 2846.9 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 B3LYP/CEP-31G
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.712 |
H2 |
0.000 |
0.000 |
1.801 |
Cl3 |
0.000 |
1.553 |
-0.179 |
Cl4 |
0.000 |
-1.553 |
-0.179 |
Atom - Atom Distances (Å)
|
C1 |
H2 |
Cl3 |
Cl4 |
C1 | | 1.0895 | 1.7903 | 1.7903 |
H2 | 1.0895 | | 2.5163 | 2.5163 | Cl3 | 1.7903 | 2.5163 | | 3.1067 | Cl4 | 1.7903 | 2.5163 | 3.1067 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Cl3 |
C1 |
H2 |
119.815 |
|
Cl3 |
C1 |
Cl4 |
120.370 |
Cl4 |
C1 |
H2 |
119.815 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.376 |
|
|
|
2 |
H |
0.278 |
|
|
|
3 |
Cl |
0.049 |
|
|
|
4 |
Cl |
0.049 |
|
|
|
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 |
-31.085 |
0.000 |
0.000 |
y |
0.000 |
-31.289 |
0.000 |
z |
0.000 |
0.000 |
-27.520 |
|
Traceless |
| x | y | z |
x |
-1.681 |
0.000 |
0.000 |
y |
0.000 |
-1.986 |
0.000 |
z |
0.000 |
0.000 |
3.667 |
|
Polar |
3z2-r2 | 7.334 |
x2-y2 | 0.204 |
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 |
1.180 |
0.000 |
0.000 |
y |
0.000 |
6.944 |
0.000 |
z |
0.000 |
0.000 |
2.935 |
<r2> (average value of r
2) Å
2
<r2> |
58.211 |
(<r2>)1/2 |
7.630 |
Jump to
S1C1
Energy calculated at B3LYP/CEP-31G
| hartrees |
Energy at 0K | -35.990943 |
Energy at 298.15K | -35.991670 |
HF Energy | -35.990943 |
Nuclear repulsion energy | 29.683054 |
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 B3LYP/CEP-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' |
3223 |
3121 |
9.37 |
|
|
|
2 |
A' |
701 |
679 |
31.46 |
|
|
|
3 |
A' |
517 |
501 |
32.98 |
|
|
|
4 |
A' |
278 |
269 |
0.55 |
|
|
|
5 |
A" |
1208 |
1170 |
44.82 |
|
|
|
6 |
A" |
810 |
784 |
207.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3368.6 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 3262.2 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 B3LYP/CEP-31G
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.014 |
0.744 |
0.000 |
H2 |
-0.562 |
1.674 |
0.000 |
Cl3 |
0.014 |
-0.181 |
1.551 |
Cl4 |
0.014 |
-0.181 |
-1.551 |
Atom - Atom Distances (Å)
|
C1 |
H2 |
Cl3 |
Cl4 |
C1 | | 1.0941 | 1.8059 | 1.8059 |
H2 | 1.0941 | | 2.4858 | 2.4858 | Cl3 | 1.8059 | 2.4858 | | 3.1020 | Cl4 | 1.8059 | 2.4858 | 3.1020 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Cl3 |
C1 |
H2 |
115.809 |
|
Cl3 |
C1 |
Cl4 |
118.372 |
Cl4 |
C1 |
H2 |
115.809 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.320 |
|
|
|
2 |
H |
0.253 |
|
|
|
3 |
Cl |
0.033 |
|
|
|
4 |
Cl |
0.033 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.859 |
1.213 |
0.000 |
1.486 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.651 |
-1.309 |
0.000 |
y |
-1.309 |
-28.204 |
0.000 |
z |
0.000 |
0.000 |
-31.646 |
|
Traceless |
| x | y | z |
x |
-0.726 |
-1.309 |
0.000 |
y |
-1.309 |
2.945 |
0.000 |
z |
0.000 |
0.000 |
-2.219 |
|
Polar |
3z2-r2 | -4.438 |
x2-y2 | -2.447 |
xy | -1.309 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.228 |
-0.142 |
0.000 |
y |
-0.142 |
3.073 |
0.000 |
z |
0.000 |
0.000 |
7.103 |
<r2> (average value of r
2) Å
2
<r2> |
58.318 |
(<r2>)1/2 |
7.637 |