Jump to
S1C2
Energy calculated at PBEPBE/6-311G*
| | hartrees |
| Energy at 0K | -2612.925520 |
| Energy at 298.15K | -2612.928959 |
| HF Energy | -2612.925520 |
| Nuclear repulsion energy | 80.331255 |
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' |
3105 |
3073 |
6.98 |
|
|
|
| 2 |
A' |
1350 |
1336 |
15.65 |
|
|
|
| 3 |
A' |
703 |
695 |
16.87 |
|
|
|
| 4 |
A' |
47 |
46 |
96.65 |
|
|
|
| 5 |
A" |
3260 |
3226 |
0.18 |
|
|
|
| 6 |
A" |
915 |
905 |
3.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4689.6 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 4640.9 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 Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.001 |
1.491 |
0.000 |
| Br2 |
-0.001 |
-0.370 |
0.000 |
| H3 |
0.023 |
1.997 |
0.961 |
| H4 |
0.023 |
1.997 |
-0.961 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8610 | 1.0865 | 1.0865 |
Br2 | 1.8610 | | 2.5549 | 2.5549 | H3 | 1.0865 | 2.5549 | | 1.9222 | H4 | 1.0865 | 2.5549 | 1.9222 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.763 |
|
Br2 |
C1 |
H4 |
117.763 |
| H3 |
C1 |
H4 |
124.404 |
|
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 |
-0.574 |
|
|
|
| 2 |
Br |
0.053 |
|
|
|
| 3 |
H |
0.261 |
|
|
|
| 4 |
H |
0.261 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.049 |
0.872 |
0.000 |
0.873 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.511 |
0.103 |
0.000 |
| y |
0.103 |
-21.892 |
0.000 |
| z |
0.000 |
0.000 |
-24.351 |
|
| Traceless |
| | x | y | z |
| x |
-3.390 |
0.103 |
0.000 |
| y |
0.103 |
3.539 |
0.000 |
| z |
0.000 |
0.000 |
-0.149 |
|
| Polar |
| 3z2-r2 | -0.299 |
| x2-y2 | -4.619 |
| xy | 0.103 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.294 |
0.008 |
0.000 |
| y |
0.008 |
5.869 |
0.000 |
| z |
0.000 |
0.000 |
2.923 |
<r2> (average value of r
2) Å
2
| <r2> |
43.103 |
| (<r2>)1/2 |
6.565 |
Jump to
S1C1
Energy calculated at PBEPBE/6-311G*
| | hartrees |
| Energy at 0K | -2612.925558 |
| Energy at 298.15K | |
| HF Energy | -2612.925558 |
| Nuclear repulsion energy | 80.325821 |
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 |
3104 |
3071 |
6.92 |
113.90 |
0.14 |
0.25 |
| 2 |
A1 |
1349 |
1335 |
15.65 |
1.25 |
0.71 |
0.83 |
| 3 |
A1 |
696 |
689 |
16.93 |
9.42 |
0.26 |
0.42 |
| 4 |
B1 |
41i |
41i |
97.04 |
0.00 |
0.75 |
0.86 |
| 5 |
B2 |
3259 |
3225 |
0.17 |
60.45 |
0.75 |
0.86 |
| 6 |
B2 |
914 |
905 |
3.39 |
4.36 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4640.2 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 4591.9 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 |
-1.491 |
| Br2 |
0.000 |
0.000 |
0.370 |
| H3 |
0.000 |
0.961 |
-1.997 |
| H4 |
0.000 |
-0.961 |
-1.997 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8612 | 1.0865 | 1.0865 |
Br2 | 1.8612 | | 2.5551 | 2.5551 | H3 | 1.0865 | 2.5551 | | 1.9228 | H4 | 1.0865 | 2.5551 | 1.9228 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.765 |
|
Br2 |
C1 |
H4 |
117.765 |
| H3 |
C1 |
H4 |
124.471 |
|
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 |
-0.574 |
|
|
|
| 2 |
Br |
0.053 |
|
|
|
| 3 |
H |
0.261 |
|
|
|
| 4 |
H |
0.261 |
|
|
|
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 |
-0.873 |
0.873 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.513 |
0.000 |
0.000 |
| y |
0.000 |
-24.349 |
0.000 |
| z |
0.000 |
0.000 |
-21.889 |
|
| Traceless |
| | x | y | z |
| x |
-3.394 |
0.000 |
0.000 |
| y |
0.000 |
-0.147 |
0.000 |
| z |
0.000 |
0.000 |
3.541 |
|
| Polar |
| 3z2-r2 | 7.083 |
| x2-y2 | -2.164 |
| 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 |
2.293 |
0.000 |
0.000 |
| y |
0.000 |
2.923 |
0.000 |
| z |
0.000 |
0.000 |
5.869 |
<r2> (average value of r
2) Å
2
| <r2> |
43.106 |
| (<r2>)1/2 |
6.566 |