Jump to
S1C2
Energy calculated at ROMP2/TZVP
| hartrees |
Energy at 0K | -2611.754063 |
Energy at 298.15K | -2611.757736 |
HF Energy | -2611.400568 |
Nuclear repulsion energy | 80.750426 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at ROMP2/TZVP
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.004 |
1.485 |
0.000 |
Br2 |
0.004 |
-0.368 |
0.000 |
H3 |
-0.074 |
1.983 |
0.949 |
H4 |
-0.074 |
1.983 |
-0.949 |
Atom - Atom Distances (Å)
|
C1 |
Br2 |
H3 |
H4 |
C1 | | 1.8534 | 1.0742 | 1.0742 |
Br2 | 1.8534 | | 2.5367 | 2.5367 | H3 | 1.0742 | 2.5367 | | 1.8974 | H4 | 1.0742 | 2.5367 | 1.8974 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.615 |
|
Br2 |
C1 |
H4 |
117.615 |
H3 |
C1 |
H4 |
124.043 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at ROMP2/TZVP
| hartrees |
Energy at 0K | -2611.754058 |
Energy at 298.15K | |
HF Energy | -2611.400423 |
Nuclear repulsion energy | 80.770677 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at ROMP2/TZVP
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.485 |
Br2 |
0.000 |
0.000 |
0.368 |
H3 |
0.000 |
0.950 |
-1.986 |
H4 |
0.000 |
-0.950 |
-1.986 |
Atom - Atom Distances (Å)
|
C1 |
Br2 |
H3 |
H4 |
C1 | | 1.8526 | 1.0739 | 1.0739 |
Br2 | 1.8526 | | 2.5382 | 2.5382 | H3 | 1.0739 | 2.5382 | | 1.8995 | H4 | 1.0739 | 2.5382 | 1.8995 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.824 |
|
Br2 |
C1 |
H4 |
117.824 |
H3 |
C1 |
H4 |
124.351 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROMP2/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.193 |
|
|
|
2 |
Br |
-0.092 |
|
|
|
3 |
H |
0.142 |
|
|
|
4 |
H |
0.142 |
|
|
|
Electric dipole moments
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
42.797 |
(<r2>)1/2 |
6.542 |