Jump to
S1C2
Energy calculated at HF/6-311G**
| | hartrees |
| Energy at 0K | -2611.360669 |
| Energy at 298.15K | -2611.364686 |
| HF Energy | -2611.360669 |
| Nuclear repulsion energy | 80.138477 |
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/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' |
3299 |
2997 |
11.01 |
|
|
|
| 2 |
A' |
1492 |
1356 |
34.35 |
|
|
|
| 3 |
A' |
716 |
651 |
22.39 |
|
|
|
| 4 |
A' |
444 |
404 |
53.59 |
|
|
|
| 5 |
A" |
3454 |
3138 |
0.05 |
|
|
|
| 6 |
A" |
1005 |
913 |
1.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5205.4 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 4729.1 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 HF/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.008 |
1.502 |
0.000 |
| Br2 |
-0.008 |
-0.371 |
0.000 |
| H3 |
0.174 |
1.980 |
0.941 |
| H4 |
0.174 |
1.980 |
-0.941 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8729 | 1.0707 | 1.0707 |
Br2 | 1.8729 | | 2.5387 | 2.5387 | H3 | 1.0707 | 2.5387 | | 1.8812 | H4 | 1.0707 | 2.5387 | 1.8812 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
116.517 |
|
Br2 |
C1 |
H4 |
116.517 |
| H3 |
C1 |
H4 |
122.911 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.264 |
|
|
|
| 2 |
Br |
-0.050 |
|
|
|
| 3 |
H |
0.157 |
|
|
|
| 4 |
H |
0.157 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.310 |
1.492 |
0.000 |
1.524 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.508 |
0.653 |
0.000 |
| y |
0.653 |
-21.576 |
0.000 |
| z |
0.000 |
0.000 |
-24.651 |
|
| Traceless |
| | x | y | z |
| x |
-3.394 |
0.653 |
0.000 |
| y |
0.653 |
4.004 |
0.000 |
| z |
0.000 |
0.000 |
-0.610 |
|
| Polar |
| 3z2-r2 | -1.219 |
| x2-y2 | -4.932 |
| xy | 0.653 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.230 |
0.077 |
0.000 |
| y |
0.077 |
5.272 |
0.000 |
| z |
0.000 |
0.000 |
2.800 |
<r2> (average value of r
2) Å
2
| <r2> |
43.167 |
| (<r2>)1/2 |
6.570 |
Jump to
S1C1
Energy calculated at HF/6-311G**
| | hartrees |
| Energy at 0K | -2611.360481 |
| Energy at 298.15K | |
| HF Energy | -2611.360481 |
| Nuclear repulsion energy | 80.228710 |
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/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 |
3309 |
3006 |
8.48 |
114.11 |
0.13 |
0.23 |
| 2 |
A1 |
1489 |
1352 |
37.13 |
0.42 |
0.57 |
0.73 |
| 3 |
A1 |
719 |
653 |
19.75 |
13.64 |
0.28 |
0.44 |
| 4 |
B1 |
327i |
297i |
70.22 |
0.31 |
0.75 |
0.86 |
| 5 |
B2 |
3472 |
3155 |
0.08 |
56.08 |
0.75 |
0.86 |
| 6 |
B2 |
992 |
901 |
1.46 |
3.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4826.8 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 4385.1 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 HF/6-311G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.498 |
| Br2 |
0.000 |
0.000 |
0.371 |
| H3 |
0.000 |
0.947 |
-1.994 |
| H4 |
0.000 |
-0.947 |
-1.994 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8686 | 1.0694 | 1.0694 |
Br2 | 1.8686 | | 2.5476 | 2.5476 | H3 | 1.0694 | 2.5476 | | 1.8943 | H4 | 1.0694 | 2.5476 | 1.8943 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.660 |
|
Br2 |
C1 |
H4 |
117.660 |
| H3 |
C1 |
H4 |
124.679 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.277 |
|
|
|
| 2 |
Br |
-0.044 |
|
|
|
| 3 |
H |
0.160 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
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 |
-1.487 |
1.487 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.596 |
0.000 |
0.000 |
| y |
0.000 |
-24.579 |
0.000 |
| z |
0.000 |
0.000 |
-21.464 |
|
| Traceless |
| | x | y | z |
| x |
-3.574 |
0.000 |
0.000 |
| y |
0.000 |
-0.549 |
0.000 |
| z |
0.000 |
0.000 |
4.123 |
|
| Polar |
| 3z2-r2 | 8.246 |
| x2-y2 | -2.017 |
| 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 |
2.209 |
0.000 |
0.000 |
| y |
0.000 |
2.789 |
0.000 |
| z |
0.000 |
0.000 |
5.240 |
<r2> (average value of r
2) Å
2
| <r2> |
43.144 |
| (<r2>)1/2 |
6.568 |