Jump to
S1C2
Energy calculated at B97D3/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -2614.681095 |
| Energy at 298.15K | -2614.684518 |
| HF Energy | -2614.681095 |
| Nuclear repulsion energy | 80.477977 |
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 B97D3/6-311+G(3df,2p)
| 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' |
3116 |
3076 |
5.79 |
|
|
|
| 2 |
A' |
1350 |
1332 |
16.49 |
|
|
|
| 3 |
A' |
689 |
680 |
15.24 |
|
|
|
| 4 |
A' |
40 |
40 |
62.72 |
|
|
|
| 5 |
A" |
3274 |
3231 |
0.13 |
|
|
|
| 6 |
A" |
912 |
900 |
0.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4690.9 cm
-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 4629.9 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 B97D3/6-311+G(3df,2p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
1.490 |
0.000 |
| Br2 |
0.000 |
-0.369 |
0.000 |
| H3 |
-0.000 |
1.990 |
0.957 |
| H4 |
-0.000 |
1.990 |
-0.957 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8592 | 1.0798 | 1.0798 |
Br2 | 1.8592 | | 2.5458 | 2.5458 | H3 | 1.0798 | 2.5458 | | 1.9144 | H4 | 1.0798 | 2.5458 | 1.9144 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.572 |
|
Br2 |
C1 |
H4 |
117.572 |
| H3 |
C1 |
H4 |
124.855 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.318 |
|
|
|
| 2 |
Br |
-0.024 |
|
|
|
| 3 |
H |
0.171 |
|
|
|
| 4 |
H |
0.171 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.001 |
0.919 |
0.000 |
0.919 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.394 |
-0.001 |
0.000 |
| y |
-0.001 |
-22.036 |
0.000 |
| z |
0.000 |
0.000 |
-24.384 |
|
| Traceless |
| | x | y | z |
| x |
-3.184 |
-0.001 |
0.000 |
| y |
-0.001 |
3.353 |
0.000 |
| z |
0.000 |
0.000 |
-0.169 |
|
| Polar |
| 3z2-r2 | -0.338 |
| x2-y2 | -4.358 |
| 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 |
4.419 |
0.000 |
0.000 |
| y |
0.000 |
6.876 |
0.000 |
| z |
0.000 |
0.000 |
4.538 |
<r2> (average value of r
2) Å
2
| <r2> |
43.003 |
| (<r2>)1/2 |
6.558 |
Jump to
S1C1
Energy calculated at B97D3/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -2614.681081 |
| Energy at 298.15K | |
| HF Energy | -2614.681081 |
| Nuclear repulsion energy | 80.470233 |
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 B97D3/6-311+G(3df,2p)
| 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 |
3118 |
3078 |
5.78 |
116.52 |
0.08 |
0.15 |
| 2 |
A1 |
1349 |
1332 |
16.43 |
1.17 |
0.21 |
0.35 |
| 3 |
A1 |
683 |
674 |
15.38 |
13.01 |
0.10 |
0.19 |
| 4 |
B1 |
49 |
48 |
62.69 |
1.66 |
0.75 |
0.86 |
| 5 |
B2 |
3275 |
3233 |
0.13 |
55.83 |
0.75 |
0.86 |
| 6 |
B2 |
912 |
901 |
0.98 |
0.84 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4693.5 cm
-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 4632.5 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 B97D3/6-311+G(3df,2p)
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.490 |
| Br2 |
0.000 |
0.000 |
0.369 |
| H3 |
0.000 |
0.957 |
-1.990 |
| H4 |
0.000 |
-0.957 |
-1.990 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8595 | 1.0798 | 1.0798 |
Br2 | 1.8595 | | 2.5458 | 2.5458 | H3 | 1.0798 | 2.5458 | | 1.9147 | H4 | 1.0798 | 2.5458 | 1.9147 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.553 |
|
Br2 |
C1 |
H4 |
117.553 |
| H3 |
C1 |
H4 |
124.894 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.318 |
|
|
|
| 2 |
Br |
-0.024 |
|
|
|
| 3 |
H |
0.171 |
|
|
|
| 4 |
H |
0.171 |
|
|
|
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 |
-0.920 |
0.920 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.395 |
0.000 |
0.000 |
| y |
0.000 |
-24.383 |
0.000 |
| z |
0.000 |
0.000 |
-22.036 |
|
| Traceless |
| | x | y | z |
| x |
-3.185 |
0.000 |
0.000 |
| y |
0.000 |
-0.168 |
0.000 |
| z |
0.000 |
0.000 |
3.353 |
|
| Polar |
| 3z2-r2 | 6.705 |
| x2-y2 | -2.012 |
| 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 |
4.419 |
0.000 |
0.000 |
| y |
0.000 |
4.539 |
0.000 |
| z |
0.000 |
0.000 |
6.877 |
<r2> (average value of r
2) Å
2
| <r2> |
43.007 |
| (<r2>)1/2 |
6.558 |