Jump to
S1C2
Energy calculated at BLYP/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -2611.100597 |
| Energy at 298.15K | -2611.104043 |
| HF Energy | -2611.100597 |
| Nuclear repulsion energy | 80.549617 |
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 BLYP/6-31G(2df,p)
| 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' |
3108 |
3091 |
3.74 |
|
|
|
| 2 |
A' |
1356 |
1349 |
18.56 |
|
|
|
| 3 |
A' |
707 |
703 |
14.18 |
|
|
|
| 4 |
A' |
49 |
48 |
58.42 |
|
|
|
| 5 |
A" |
3258 |
3240 |
0.02 |
|
|
|
| 6 |
A" |
916 |
911 |
0.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4696.6 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4670.8 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 BLYP/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.000 |
1.486 |
0.000 |
| Br2 |
-0.000 |
-0.369 |
0.000 |
| H3 |
0.007 |
1.998 |
0.957 |
| H4 |
0.007 |
1.998 |
-0.957 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8548 | 1.0854 | 1.0854 |
Br2 | 1.8548 | | 2.5528 | 2.5528 | H3 | 1.0854 | 2.5528 | | 1.9145 | H4 | 1.0854 | 2.5528 | 1.9145 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
118.122 |
|
Br2 |
C1 |
H4 |
118.122 |
| H3 |
C1 |
H4 |
123.749 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.350 |
|
|
|
| 2 |
Br |
0.075 |
|
|
|
| 3 |
H |
0.138 |
|
|
|
| 4 |
H |
0.138 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.012 |
0.886 |
0.000 |
0.886 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.743 |
0.026 |
0.000 |
| y |
0.026 |
-21.813 |
0.000 |
| z |
0.000 |
0.000 |
-24.021 |
|
| Traceless |
| | x | y | z |
| x |
-2.826 |
0.026 |
0.000 |
| y |
0.026 |
3.069 |
0.000 |
| z |
0.000 |
0.000 |
-0.243 |
|
| Polar |
| 3z2-r2 | -0.487 |
| x2-y2 | -3.930 |
| xy | 0.026 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.217 |
0.003 |
0.000 |
| y |
0.003 |
6.066 |
0.000 |
| z |
0.000 |
0.000 |
3.886 |
<r2> (average value of r
2) Å
2
| <r2> |
42.726 |
| (<r2>)1/2 |
6.537 |
Jump to
S1C1
Energy calculated at BLYP/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -2611.100595 |
| Energy at 298.15K | |
| HF Energy | -2611.100595 |
| Nuclear repulsion energy | 80.552828 |
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 BLYP/6-31G(2df,p)
| 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 |
3105 |
3088 |
3.73 |
101.64 |
0.12 |
0.21 |
| 2 |
A1 |
1356 |
1348 |
18.50 |
3.03 |
0.72 |
0.84 |
| 3 |
A1 |
700 |
696 |
14.25 |
10.80 |
0.15 |
0.26 |
| 4 |
B1 |
56 |
56 |
58.45 |
0.22 |
0.75 |
0.86 |
| 5 |
B2 |
3255 |
3237 |
0.02 |
57.81 |
0.75 |
0.86 |
| 6 |
B2 |
916 |
911 |
0.60 |
2.66 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4694.3 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4668.5 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 BLYP/6-31G(2df,p)
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.486 |
| Br2 |
0.000 |
0.000 |
0.369 |
| H3 |
0.000 |
0.958 |
-1.997 |
| H4 |
0.000 |
-0.958 |
-1.997 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8547 | 1.0856 | 1.0856 |
Br2 | 1.8547 | | 2.5526 | 2.5526 | H3 | 1.0856 | 2.5526 | | 1.9150 | H4 | 1.0856 | 2.5526 | 1.9150 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
118.109 |
|
Br2 |
C1 |
H4 |
118.109 |
| H3 |
C1 |
H4 |
123.783 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.350 |
|
|
|
| 2 |
Br |
0.075 |
|
|
|
| 3 |
H |
0.138 |
|
|
|
| 4 |
H |
0.138 |
|
|
|
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 |
-0.886 |
0.886 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.743 |
0.000 |
0.000 |
| y |
0.000 |
-24.020 |
0.000 |
| z |
0.000 |
0.000 |
-21.815 |
|
| Traceless |
| | x | y | z |
| x |
-2.826 |
0.000 |
0.000 |
| y |
0.000 |
-0.241 |
0.000 |
| z |
0.000 |
0.000 |
3.067 |
|
| Polar |
| 3z2-r2 | 6.134 |
| x2-y2 | -1.723 |
| 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 |
3.215 |
0.000 |
0.000 |
| y |
0.000 |
3.886 |
0.000 |
| z |
0.000 |
0.000 |
6.065 |
<r2> (average value of r
2) Å
2
| <r2> |
42.724 |
| (<r2>)1/2 |
6.536 |