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All results from a given calculation for CH3CBr3 (1,1,1-tribromoethane)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-7787.801617
Energy at 298.15K 
HF Energy-7787.138804
Nuclear repulsion energy975.332706
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.03527 0.03527 0.02094

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.456
C2 0.000 0.000 1.974
Br3 0.000 1.847 -0.206
Br4 1.600 -0.924 -0.206
Br5 -1.600 -0.924 -0.206
H6 0.000 -1.026 2.334
H7 0.888 0.513 2.334
H8 -0.888 0.513 2.334

Atom - Atom Distances (Å)
  C1 C2 Br3 Br4 Br5 H6 H7 H8
C11.51791.96241.96241.96242.13962.13962.1396
C21.51792.85742.85742.85741.08681.08681.0868
Br31.96242.85743.19973.19973.83463.00343.0034
Br41.96242.85743.19973.19973.00343.00343.8346
Br51.96242.85743.19973.19973.00343.83463.0034
H62.13961.08683.83463.00343.00341.77631.7763
H72.13961.08683.00343.00343.83461.77631.7763
H82.13961.08683.00343.83463.00341.77631.7763

picture of 1,1,1-tribromoethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 109.334 C1 C2 H7 109.334
C1 C2 H8 109.334 C2 C1 Br3 109.717
C2 C1 Br4 109.717 C2 C1 Br5 109.717
Br3 C1 Br4 109.224 Br3 C1 Br5 109.224
Br4 C1 Br5 109.224 H6 C2 H7 109.608
H6 C2 H8 109.608 H7 C2 H8 109.608
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability