Jump to
S1C2
Energy calculated at PBEPBE/6-311G**
| | hartrees |
| Energy at 0K | -2612.929264 |
| Energy at 298.15K | -2612.932854 |
| HF Energy | -2612.929264 |
| Nuclear repulsion energy | 80.363945 |
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' |
3109 |
3081 |
4.59 |
|
|
|
| 2 |
A' |
1337 |
1325 |
14.78 |
|
|
|
| 3 |
A' |
702 |
696 |
16.94 |
|
|
|
| 4 |
A' |
130 |
129 |
89.84 |
|
|
|
| 5 |
A" |
3266 |
3236 |
0.04 |
|
|
|
| 6 |
A" |
907 |
899 |
3.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4725.3 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 4682.3 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 |
-0.000 |
1.491 |
0.000 |
| Br2 |
-0.000 |
-0.370 |
0.000 |
| H3 |
0.001 |
1.994 |
0.962 |
| H4 |
0.001 |
1.994 |
-0.962 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8607 | 1.0858 | 1.0858 |
Br2 | 1.8607 | | 2.5518 | 2.5518 | H3 | 1.0858 | 2.5518 | | 1.9248 | H4 | 1.0858 | 2.5518 | 1.9248 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.581 |
|
Br2 |
C1 |
H4 |
117.581 |
| H3 |
C1 |
H4 |
124.838 |
|
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 |
-0.385 |
|
|
|
| 2 |
Br |
0.035 |
|
|
|
| 3 |
H |
0.175 |
|
|
|
| 4 |
H |
0.175 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.002 |
0.856 |
0.000 |
0.856 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.418 |
0.004 |
0.000 |
| y |
0.004 |
-21.965 |
0.000 |
| z |
0.000 |
0.000 |
-24.362 |
|
| Traceless |
| | x | y | z |
| x |
-3.255 |
0.004 |
0.000 |
| y |
0.004 |
3.425 |
0.000 |
| z |
0.000 |
0.000 |
-0.170 |
|
| Polar |
| 3z2-r2 | -0.341 |
| x2-y2 | -4.453 |
| xy | 0.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.338 |
0.000 |
0.000 |
| y |
0.000 |
5.906 |
0.000 |
| z |
0.000 |
0.000 |
2.953 |
<r2> (average value of r
2) Å
2
| <r2> |
43.069 |
| (<r2>)1/2 |
6.563 |
Jump to
S1C1
Energy calculated at PBEPBE/6-311G**
| | hartrees |
| Energy at 0K | -2612.929302 |
| Energy at 298.15K | |
| HF Energy | -2612.929302 |
| Nuclear repulsion energy | 80.356641 |
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 |
3107 |
3079 |
4.58 |
117.15 |
0.13 |
0.23 |
| 2 |
A1 |
1336 |
1324 |
14.75 |
1.12 |
0.72 |
0.84 |
| 3 |
A1 |
695 |
689 |
17.04 |
9.69 |
0.26 |
0.41 |
| 4 |
B1 |
127 |
126 |
89.88 |
0.00 |
0.75 |
0.86 |
| 5 |
B2 |
3264 |
3235 |
0.04 |
59.68 |
0.75 |
0.86 |
| 6 |
B2 |
906 |
898 |
3.08 |
4.21 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4718.2 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 4675.3 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 |
0.963 |
-1.994 |
| H4 |
0.000 |
-0.963 |
-1.994 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8609 | 1.0858 | 1.0858 |
Br2 | 1.8609 | | 2.5518 | 2.5518 | H3 | 1.0858 | 2.5518 | | 1.9250 | H4 | 1.0858 | 2.5518 | 1.9250 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.565 |
|
Br2 |
C1 |
H4 |
117.565 |
| H3 |
C1 |
H4 |
124.870 |
|
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 |
-0.385 |
|
|
|
| 2 |
Br |
0.034 |
|
|
|
| 3 |
H |
0.175 |
|
|
|
| 4 |
H |
0.175 |
|
|
|
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 |
-0.856 |
0.856 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.419 |
0.000 |
0.000 |
| y |
0.000 |
-24.361 |
0.000 |
| z |
0.000 |
0.000 |
-21.965 |
|
| Traceless |
| | x | y | z |
| x |
-3.256 |
0.000 |
0.000 |
| y |
0.000 |
-0.170 |
0.000 |
| z |
0.000 |
0.000 |
3.425 |
|
| Polar |
| 3z2-r2 | 6.850 |
| x2-y2 | -2.057 |
| 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 |
2.338 |
0.000 |
0.000 |
| y |
0.000 |
2.953 |
0.000 |
| z |
0.000 |
0.000 |
5.907 |
<r2> (average value of r
2) Å
2
| <r2> |
43.073 |
| (<r2>)1/2 |
6.563 |