Jump to
S1C2
Energy calculated at BLYP/6-31+G**
| hartrees |
Energy at 0K | -499.403706 |
Energy at 298.15K | |
HF Energy | -499.403706 |
Nuclear repulsion energy | 44.700416 |
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/6-31+G**
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' |
3110 |
3094 |
6.31 |
|
|
|
2 |
A' |
1384 |
1376 |
12.93 |
|
|
|
3 |
A' |
794 |
790 |
37.87 |
|
|
|
4 |
A' |
159 |
158 |
103.06 |
|
|
|
5 |
A" |
3264 |
3247 |
0.12 |
|
|
|
6 |
A" |
977 |
972 |
0.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4844.3 cm
-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 4818.6 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/6-31+G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
1.137 |
0.000 |
Cl2 |
0.000 |
-0.594 |
0.000 |
H3 |
-0.000 |
1.639 |
0.964 |
H4 |
-0.000 |
1.639 |
-0.964 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7307 | 1.0872 | 1.0872 |
Cl2 | 1.7307 | | 2.4323 | 2.4323 | H3 | 1.0872 | 2.4323 | | 1.9285 | H4 | 1.0872 | 2.4323 | 1.9285 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.518 |
|
Br2 |
C1 |
H4 |
117.518 |
H3 |
C1 |
H4 |
124.963 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.415 |
|
|
|
2 |
Cl |
0.048 |
|
|
|
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 |
|
-0.001 |
1.049 |
0.000 |
1.049 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.038 |
-0.002 |
0.000 |
y |
-0.002 |
-17.819 |
0.000 |
z |
0.000 |
0.000 |
-18.785 |
|
Traceless |
| x | y | z |
x |
-2.736 |
-0.002 |
0.000 |
y |
-0.002 |
2.093 |
0.000 |
z |
0.000 |
0.000 |
0.644 |
|
Polar |
3z2-r2 | 1.287 |
x2-y2 | -3.219 |
xy | -0.002 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.693 |
0.000 |
0.000 |
y |
0.000 |
5.034 |
0.000 |
z |
0.000 |
0.000 |
2.821 |
<r2> (average value of r
2) Å
2
<r2> |
32.983 |
(<r2>)1/2 |
5.743 |
Jump to
S1C1
Energy calculated at BLYP/6-31+G**
| hartrees |
Energy at 0K | -499.403706 |
Energy at 298.15K | -499.404472 |
HF Energy | -499.403706 |
Nuclear repulsion energy | 44.698510 |
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/6-31+G**
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 |
3110 |
3094 |
6.30 |
|
|
|
2 |
A1 |
1384 |
1376 |
12.94 |
|
|
|
3 |
A1 |
794 |
790 |
37.88 |
|
|
|
4 |
B1 |
159 |
158 |
103.06 |
|
|
|
5 |
B2 |
3264 |
3247 |
0.12 |
|
|
|
6 |
B2 |
977 |
972 |
0.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4844.1 cm
-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 4818.4 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/6-31+G**
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.137 |
Cl2 |
0.000 |
0.000 |
0.594 |
H3 |
0.000 |
0.964 |
-1.639 |
H4 |
0.000 |
-0.964 |
-1.639 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7307 | 1.0872 | 1.0872 |
Cl2 | 1.7307 | | 2.4324 | 2.4324 | H3 | 1.0872 | 2.4324 | | 1.9284 | H4 | 1.0872 | 2.4324 | 1.9284 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.520 |
|
Br2 |
C1 |
H4 |
117.520 |
H3 |
C1 |
H4 |
124.961 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.415 |
|
|
|
2 |
Cl |
0.048 |
|
|
|
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 |
-1.049 |
1.049 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.038 |
0.000 |
0.000 |
y |
0.000 |
-18.785 |
0.000 |
z |
0.000 |
0.000 |
-17.818 |
|
Traceless |
| x | y | z |
x |
-2.737 |
0.000 |
0.000 |
y |
0.000 |
0.643 |
0.000 |
z |
0.000 |
0.000 |
2.094 |
|
Polar |
3z2-r2 | 4.187 |
x2-y2 | -2.253 |
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 |
2.693 |
0.000 |
0.000 |
y |
0.000 |
2.821 |
0.000 |
z |
0.000 |
0.000 |
5.034 |
<r2> (average value of r
2) Å
2
<r2> |
32.985 |
(<r2>)1/2 |
5.743 |