All results from a given calculation for CH3CBr3 (1,1,1-tribromoethane)
using model chemistry: MP4=FULL/aug-cc-pVDZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C3V |
1A1 |
Energy calculated at MP4=FULL/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -7795.479308 |
| Energy at 298.15K | |
| HF Energy | -7794.634914 |
| Nuclear repulsion energy | 971.576239 |
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 MP4=FULL/aug-cc-pVDZ
Geometric Data calculated at MP4=FULL/aug-cc-pVDZ
Point Group is C3v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.458 |
| C2 |
0.000 |
0.000 |
1.984 |
| Br3 |
0.000 |
1.847 |
-0.207 |
| Br4 |
1.600 |
-0.924 |
-0.207 |
| Br5 |
-1.600 |
-0.924 |
-0.207 |
| H6 |
0.000 |
-1.040 |
2.348 |
| H7 |
0.901 |
0.520 |
2.348 |
| H8 |
-0.901 |
0.520 |
2.348 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
Br3 |
Br4 |
Br5 |
H6 |
H7 |
H8 |
| C1 | | 1.5261 | 1.9633 | 1.9633 | 1.9633 | 2.1576 | 2.1576 | 2.1576 |
C2 | 1.5261 | | 2.8657 | 2.8657 | 2.8657 | 1.1022 | 1.1022 | 1.1022 | Br3 | 1.9633 | 2.8657 | | 3.1998 | 3.1998 | 3.8557 | 3.0167 | 3.0167 | Br4 | 1.9633 | 2.8657 | 3.1998 | | 3.1998 | 3.0167 | 3.0167 | 3.8557 | Br5 | 1.9633 | 2.8657 | 3.1998 | 3.1998 | | 3.0167 | 3.8557 | 3.0167 | H6 | 2.1576 | 1.1022 | 3.8557 | 3.0167 | 3.0167 | | 1.8019 | 1.8019 | H7 | 2.1576 | 1.1022 | 3.0167 | 3.0167 | 3.8557 | 1.8019 | | 1.8019 | H8 | 2.1576 | 1.1022 | 3.0167 | 3.8557 | 3.0167 | 1.8019 | 1.8019 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H6 |
109.292 |
|
C1 |
C2 |
H7 |
109.292 |
| C1 |
C2 |
H8 |
109.292 |
|
C2 |
C1 |
Br3 |
109.786 |
| C2 |
C1 |
Br4 |
109.786 |
|
C2 |
C1 |
Br5 |
109.786 |
| Br3 |
C1 |
Br4 |
109.154 |
|
Br3 |
C1 |
Br5 |
109.154 |
| Br4 |
C1 |
Br5 |
109.155 |
|
H6 |
C2 |
H7 |
109.650 |
| H6 |
C2 |
H8 |
109.650 |
|
H7 |
C2 |
H8 |
109.650 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability