Jump to
S1C2
Energy calculated at B3LYP/LANL2DZ
| | hartrees |
| Energy at 0K | -52.396035 |
| Energy at 298.15K | -52.399813 |
| HF Energy | -52.396035 |
| Nuclear repulsion energy | 20.506452 |
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 B3LYP/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' |
3194 |
3070 |
7.51 |
|
|
|
| 2 |
A' |
1373 |
1320 |
18.38 |
|
|
|
| 3 |
A' |
642 |
617 |
22.61 |
|
|
|
| 4 |
A' |
280 |
269 |
169.58 |
|
|
|
| 5 |
A" |
3378 |
3247 |
2.23 |
|
|
|
| 6 |
A" |
930 |
894 |
5.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4898.3 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 4708.3 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 B3LYP/LANL2DZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
1.547 |
0.000 |
| Br2 |
0.000 |
-0.382 |
0.000 |
| H3 |
-0.000 |
2.041 |
0.963 |
| H4 |
-0.000 |
2.041 |
-0.963 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.9290 | 1.0821 | 1.0821 |
Br2 | 1.9290 | | 2.6074 | 2.6074 | H3 | 1.0821 | 2.6074 | | 1.9253 | H4 | 1.0821 | 2.6074 | 1.9253 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.175 |
|
Br2 |
C1 |
H4 |
117.175 |
| H3 |
C1 |
H4 |
125.650 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.562 |
|
|
|
| 2 |
Br |
0.034 |
|
|
|
| 3 |
H |
0.264 |
|
|
|
| 4 |
H |
0.264 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.000 |
1.203 |
0.000 |
1.203 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.566 |
-0.001 |
0.000 |
| y |
-0.001 |
-18.415 |
0.000 |
| z |
0.000 |
0.000 |
-21.142 |
|
| Traceless |
| | x | y | z |
| x |
-3.787 |
-0.001 |
0.000 |
| y |
-0.001 |
3.939 |
0.000 |
| z |
0.000 |
0.000 |
-0.151 |
|
| Polar |
| 3z2-r2 | -0.303 |
| x2-y2 | -5.151 |
| xy | -0.001 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.979 |
0.000 |
0.000 |
| y |
0.000 |
5.600 |
0.000 |
| z |
0.000 |
0.000 |
1.775 |
<r2> (average value of r
2) Å
2
| <r2> |
38.712 |
| (<r2>)1/2 |
6.222 |
Jump to
S1C1
Energy calculated at B3LYP/LANL2DZ
| | hartrees |
| Energy at 0K | -52.396032 |
| Energy at 298.15K | |
| HF Energy | -52.396032 |
| Nuclear repulsion energy | 20.505265 |
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 B3LYP/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 |
3192 |
3068 |
7.51 |
126.61 |
0.13 |
0.22 |
| 2 |
A1 |
1372 |
1319 |
18.40 |
0.38 |
0.68 |
0.81 |
| 3 |
A1 |
642 |
617 |
22.64 |
14.78 |
0.39 |
0.56 |
| 4 |
B1 |
278 |
267 |
169.61 |
0.41 |
0.75 |
0.86 |
| 5 |
B2 |
3376 |
3245 |
2.21 |
46.05 |
0.75 |
0.86 |
| 6 |
B2 |
930 |
894 |
5.17 |
5.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4895.0 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 4705.0 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 B3LYP/LANL2DZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.547 |
| Br2 |
0.000 |
0.000 |
0.382 |
| H3 |
0.000 |
0.963 |
-2.041 |
| H4 |
0.000 |
-0.963 |
-2.041 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.9292 | 1.0821 | 1.0821 |
Br2 | 1.9292 | | 2.6074 | 2.6074 | H3 | 1.0821 | 2.6074 | | 1.9256 | H4 | 1.0821 | 2.6074 | 1.9256 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.160 |
|
Br2 |
C1 |
H4 |
117.160 |
| H3 |
C1 |
H4 |
125.680 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.562 |
|
|
|
| 2 |
Br |
0.034 |
|
|
|
| 3 |
H |
0.264 |
|
|
|
| 4 |
H |
0.264 |
|
|
|
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 |
-1.204 |
1.204 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.566 |
0.000 |
0.000 |
| y |
0.000 |
-21.141 |
0.000 |
| z |
0.000 |
0.000 |
-18.415 |
|
| Traceless |
| | x | y | z |
| x |
-3.788 |
0.000 |
0.000 |
| y |
0.000 |
-0.150 |
0.000 |
| z |
0.000 |
0.000 |
3.939 |
|
| Polar |
| 3z2-r2 | 7.877 |
| x2-y2 | -2.425 |
| 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 |
0.979 |
0.000 |
0.000 |
| y |
0.000 |
1.776 |
0.000 |
| z |
0.000 |
0.000 |
5.600 |
<r2> (average value of r
2) Å
2
| <r2> |
38.714 |
| (<r2>)1/2 |
6.222 |