Jump to
S1C2
Energy calculated at PBEPBE/6-311G*
| hartrees |
Energy at 0K | -499.213505 |
Energy at 298.15K | |
HF Energy | -499.213505 |
Nuclear repulsion energy | 45.117112 |
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 PBEPBE/6-311G*
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' |
3106 |
3074 |
9.96 |
|
|
|
2 |
A' |
1380 |
1366 |
8.48 |
|
|
|
3 |
A' |
829 |
821 |
35.28 |
|
|
|
4 |
A' |
102 |
101 |
99.92 |
|
|
|
5 |
A" |
3258 |
3224 |
1.18 |
|
|
|
6 |
A" |
987 |
977 |
1.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4831.0 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 4780.8 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 PBEPBE/6-311G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.001 |
1.123 |
0.000 |
Cl2 |
-0.001 |
-0.588 |
0.000 |
H3 |
0.008 |
1.627 |
0.962 |
H4 |
0.008 |
1.627 |
-0.962 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7110 | 1.0863 | 1.0863 |
Cl2 | 1.7110 | | 2.4151 | 2.4151 | H3 | 1.0863 | 2.4151 | | 1.9245 | H4 | 1.0863 | 2.4151 | 1.9245 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.648 |
|
Br2 |
C1 |
H4 |
117.648 |
H3 |
C1 |
H4 |
124.696 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.536 |
|
|
|
2 |
Cl |
0.008 |
|
|
|
3 |
H |
0.264 |
|
|
|
4 |
H |
0.264 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.017 |
1.095 |
0.000 |
1.095 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.856 |
0.028 |
0.000 |
y |
0.028 |
-17.560 |
0.000 |
z |
0.000 |
0.000 |
-18.654 |
|
Traceless |
| x | y | z |
x |
-2.749 |
0.028 |
0.000 |
y |
0.028 |
2.195 |
0.000 |
z |
0.000 |
0.000 |
0.554 |
|
Polar |
3z2-r2 | 1.108 |
x2-y2 | -3.296 |
xy | 0.028 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.706 |
0.003 |
0.000 |
y |
0.003 |
4.724 |
0.000 |
z |
0.000 |
0.000 |
2.327 |
<r2> (average value of r
2) Å
2
<r2> |
32.473 |
(<r2>)1/2 |
5.698 |
Jump to
S1C1
Energy calculated at PBEPBE/6-311G*
| hartrees |
Energy at 0K | -499.213505 |
Energy at 298.15K | -499.214177 |
HF Energy | -499.213505 |
Nuclear repulsion energy | 45.108697 |
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 PBEPBE/6-311G*
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 |
3106 |
3073 |
9.91 |
|
|
|
2 |
A1 |
1380 |
1365 |
8.48 |
|
|
|
3 |
A1 |
828 |
820 |
35.36 |
|
|
|
4 |
B1 |
95 |
94 |
100.04 |
|
|
|
5 |
B2 |
3258 |
3224 |
1.14 |
|
|
|
6 |
B2 |
987 |
977 |
1.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4827.1 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 4776.9 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 PBEPBE/6-311G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.124 |
Cl2 |
0.000 |
0.000 |
0.588 |
H3 |
0.000 |
0.963 |
-1.627 |
H4 |
0.000 |
-0.963 |
-1.627 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7115 | 1.0864 | 1.0864 |
Cl2 | 1.7115 | | 2.4149 | 2.4149 | H3 | 1.0864 | 2.4149 | | 1.9256 | H4 | 1.0864 | 2.4149 | 1.9256 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.596 |
|
Br2 |
C1 |
H4 |
117.596 |
H3 |
C1 |
H4 |
124.808 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.536 |
|
|
|
2 |
Cl |
0.007 |
|
|
|
3 |
H |
0.264 |
|
|
|
4 |
H |
0.264 |
|
|
|
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 |
-1.097 |
1.097 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.858 |
0.000 |
0.000 |
y |
0.000 |
-18.651 |
0.000 |
z |
0.000 |
0.000 |
-17.562 |
|
Traceless |
| x | y | z |
x |
-2.751 |
0.000 |
0.000 |
y |
0.000 |
0.559 |
0.000 |
z |
0.000 |
0.000 |
2.192 |
|
Polar |
3z2-r2 | 4.385 |
x2-y2 | -2.207 |
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 |
1.706 |
0.000 |
0.000 |
y |
0.000 |
2.328 |
0.000 |
z |
0.000 |
0.000 |
4.725 |
<r2> (average value of r
2) Å
2
<r2> |
32.478 |
(<r2>)1/2 |
5.699 |