Jump to
S1C2
Energy calculated at HF/LANL2DZ
| | hartrees |
| Energy at 0K | -53.664480 |
| Energy at 298.15K | |
| HF Energy | -53.664480 |
| Nuclear repulsion energy | 21.654016 |
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 HF/LANL2DZ
| 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' |
3361 |
3024 |
14.93 |
128.17 |
0.12 |
0.22 |
| 2 |
A' |
1500 |
1350 |
26.62 |
2.02 |
0.75 |
0.85 |
| 3 |
A' |
762 |
685 |
49.51 |
26.16 |
0.35 |
0.51 |
| 4 |
A' |
388 |
349 |
80.34 |
1.48 |
0.09 |
0.16 |
| 5 |
A" |
3542 |
3187 |
4.59 |
38.06 |
0.75 |
0.86 |
| 6 |
A" |
1057 |
951 |
0.01 |
7.88 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5304.4 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 4773.4 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 HF/LANL2DZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.013 |
1.180 |
0.000 |
| Cl2 |
-0.013 |
-0.610 |
0.000 |
| H3 |
0.147 |
1.645 |
0.949 |
| H4 |
0.147 |
1.645 |
-0.949 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7907 | 1.0687 | 1.0687 |
Cl2 | 1.7907 | | 2.4520 | 2.4520 | H3 | 1.0687 | 2.4520 | | 1.8983 | H4 | 1.0687 | 2.4520 | 1.8983 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
115.768 |
|
Br2 |
C1 |
H4 |
115.768 |
| H3 |
C1 |
H4 |
125.281 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.342 |
|
|
|
| 2 |
Cl |
-0.110 |
|
|
|
| 3 |
H |
0.226 |
|
|
|
| 4 |
H |
0.226 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.345 |
2.241 |
0.000 |
2.268 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.827 |
0.538 |
0.000 |
| y |
0.538 |
-16.686 |
0.000 |
| z |
0.000 |
0.000 |
-17.735 |
|
| Traceless |
| | x | y | z |
| x |
-2.617 |
0.538 |
0.000 |
| y |
0.538 |
2.095 |
0.000 |
| z |
0.000 |
0.000 |
0.521 |
|
| Polar |
| 3z2-r2 | 1.043 |
| x2-y2 | -3.141 |
| xy | 0.538 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.822 |
0.077 |
0.000 |
| y |
0.077 |
3.921 |
0.000 |
| z |
0.000 |
0.000 |
1.555 |
<r2> (average value of r
2) Å
2
| <r2> |
29.521 |
| (<r2>)1/2 |
5.433 |
Jump to
S1C1
Energy calculated at HF/LANL2DZ
| | hartrees |
| Energy at 0K | -53.664356 |
| Energy at 298.15K | |
| HF Energy | -53.664356 |
| Nuclear repulsion energy | 21.674756 |
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 HF/LANL2DZ
| 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 |
3366 |
3029 |
13.39 |
127.68 |
0.13 |
0.23 |
| 2 |
A1 |
1494 |
1344 |
28.45 |
|
|
|
| 3 |
A1 |
765 |
688 |
47.06 |
|
|
|
| 4 |
B1 |
294i |
265i |
110.60 |
|
|
|
| 5 |
B2 |
3555 |
3199 |
2.89 |
|
|
|
| 6 |
B2 |
1048 |
943 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4966.6 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 4469.4 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 HF/LANL2DZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.177 |
| Cl2 |
0.000 |
0.000 |
0.610 |
| H3 |
0.000 |
0.955 |
-1.654 |
| H4 |
0.000 |
-0.955 |
-1.654 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7872 | 1.0678 | 1.0678 |
Cl2 | 1.7872 | | 2.4577 | 2.4577 | H3 | 1.0678 | 2.4577 | | 1.9103 | H4 | 1.0678 | 2.4577 | 1.9103 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.552 |
|
Br2 |
C1 |
H4 |
116.552 |
| H3 |
C1 |
H4 |
126.896 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.357 |
|
|
|
| 2 |
Cl |
-0.104 |
|
|
|
| 3 |
H |
0.231 |
|
|
|
| 4 |
H |
0.231 |
|
|
|
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 |
-2.232 |
2.232 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.905 |
0.000 |
0.000 |
| y |
0.000 |
-17.682 |
0.000 |
| z |
0.000 |
0.000 |
-16.596 |
|
| Traceless |
| | x | y | z |
| x |
-2.766 |
0.000 |
0.000 |
| y |
0.000 |
0.568 |
0.000 |
| z |
0.000 |
0.000 |
2.198 |
|
| Polar |
| 3z2-r2 | 4.396 |
| x2-y2 | -2.223 |
| 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 |
0.802 |
0.000 |
0.000 |
| y |
0.000 |
1.544 |
0.000 |
| z |
0.000 |
0.000 |
3.906 |
<r2> (average value of r
2) Å
2
| <r2> |
29.498 |
| (<r2>)1/2 |
5.431 |