Jump to
S1C2
Energy calculated at B3PW91/STO-3G
| | hartrees |
| Energy at 0K | -493.894088 |
| Energy at 298.15K | |
| HF Energy | -493.894088 |
| Nuclear repulsion energy | 43.764285 |
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 B3PW91/STO-3G
| 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' |
3374 |
2986 |
3.03 |
|
|
|
| 2 |
A' |
1505 |
1332 |
16.40 |
|
|
|
| 3 |
A' |
901 |
798 |
35.94 |
|
|
|
| 4 |
A' |
616 |
545 |
22.16 |
|
|
|
| 5 |
A" |
3578 |
3166 |
0.73 |
|
|
|
| 6 |
A" |
1048 |
928 |
2.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5511.2 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 4877.4 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 B3PW91/STO-3G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.023 |
1.171 |
0.000 |
| Cl2 |
-0.023 |
-0.606 |
0.000 |
| H3 |
0.261 |
1.636 |
0.955 |
| H4 |
0.261 |
1.636 |
-0.955 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7770 | 1.0991 | 1.0991 |
Cl2 | 1.7770 | | 2.4532 | 2.4532 | H3 | 1.0991 | 2.4532 | | 1.9094 | H4 | 1.0991 | 2.4532 | 1.9094 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
115.030 |
|
Br2 |
C1 |
H4 |
115.030 |
| H3 |
C1 |
H4 |
120.610 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.104 |
|
|
|
| 2 |
Cl |
-0.109 |
|
|
|
| 3 |
H |
0.107 |
|
|
|
| 4 |
H |
0.107 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.390 |
1.645 |
0.000 |
1.690 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.216 |
0.570 |
0.000 |
| y |
0.570 |
-16.559 |
0.000 |
| z |
0.000 |
0.000 |
-17.207 |
|
| Traceless |
| | x | y | z |
| x |
-1.333 |
0.570 |
0.000 |
| y |
0.570 |
1.153 |
0.000 |
| z |
0.000 |
0.000 |
0.181 |
|
| Polar |
| 3z2-r2 | 0.362 |
| x2-y2 | -1.657 |
| xy | 0.570 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.396 |
0.100 |
0.000 |
| y |
0.100 |
2.416 |
0.000 |
| z |
0.000 |
0.000 |
0.886 |
<r2> (average value of r
2) Å
2
| <r2> |
32.616 |
| (<r2>)1/2 |
5.711 |
Jump to
S1C1
Energy calculated at B3PW91/STO-3G
| | hartrees |
| Energy at 0K | -493.893171 |
| Energy at 298.15K | |
| HF Energy | -493.893171 |
| Nuclear repulsion energy | 43.867285 |
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 B3PW91/STO-3G
| 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 |
3407 |
3015 |
4.03 |
|
|
|
| 2 |
A1 |
1488 |
1317 |
21.28 |
|
|
|
| 3 |
A1 |
910 |
806 |
32.65 |
|
|
|
| 4 |
B1 |
466i |
412i |
48.61 |
|
|
|
| 5 |
B2 |
3621 |
3205 |
3.11 |
|
|
|
| 6 |
B2 |
1015 |
898 |
1.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4987.7 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 4414.1 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 B3PW91/STO-3G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.162 |
| Cl2 |
0.000 |
0.000 |
0.607 |
| H3 |
0.000 |
0.970 |
-1.669 |
| H4 |
0.000 |
-0.970 |
-1.669 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7685 | 1.0946 | 1.0946 |
Cl2 | 1.7685 | | 2.4738 | 2.4738 | H3 | 1.0946 | 2.4738 | | 1.9399 | H4 | 1.0946 | 2.4738 | 1.9399 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.606 |
|
Br2 |
C1 |
H4 |
117.606 |
| H3 |
C1 |
H4 |
124.789 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.115 |
|
|
|
| 2 |
Cl |
-0.103 |
|
|
|
| 3 |
H |
0.109 |
|
|
|
| 4 |
H |
0.109 |
|
|
|
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 |
-1.655 |
1.655 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.345 |
0.000 |
0.000 |
| y |
0.000 |
-17.089 |
0.000 |
| z |
0.000 |
0.000 |
-16.388 |
|
| Traceless |
| | x | y | z |
| x |
-1.607 |
0.000 |
0.000 |
| y |
0.000 |
0.277 |
0.000 |
| z |
0.000 |
0.000 |
1.330 |
|
| Polar |
| 3z2-r2 | 2.659 |
| x2-y2 | -1.256 |
| 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 |
0.367 |
0.000 |
0.000 |
| y |
0.000 |
0.884 |
0.000 |
| z |
0.000 |
0.000 |
2.374 |
<r2> (average value of r
2) Å
2
| <r2> |
32.599 |
| (<r2>)1/2 |
5.710 |