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All results from a given calculation for CBr3Cl (tribromochloromethane)

using model chemistry: B2PLYP=FULLultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP=FULLultrafine/TZVP
 hartrees
Energy at 0K-8219.439249
Energy at 298.15K 
HF Energy-8219.052000
Nuclear repulsion energy1118.312470
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 B2PLYP=FULLultrafine/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 736 736 130.23      
2 A1 328 328 0.02      
3 A1 211 211 0.21      
4 E 669 669 126.33      
4 E 669 669 126.33      
5 E 216 216 0.17      
5 E 216 216 0.17      
6 E 140 140 0.02      
6 E 140 140 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 1662.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1662.7 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.
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULLultrafine/TZVP
ABC
0.02881 0.02881 0.02093

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.302
Cl2 0.000 0.000 2.083
Br3 0.000 1.845 -0.354
Br4 1.597 -0.922 -0.354
Br5 -1.597 -0.922 -0.354

Atom - Atom Distances (Å)
  C1 Cl2 Br3 Br4 Br5
C11.78071.95801.95801.9580
Cl21.78073.05673.05673.0567
Br31.95803.05673.19483.1948
Br41.95803.05673.19483.1948
Br51.95803.05673.19483.1948

picture of tribromochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 Br3 109.597 Cl2 C1 Br4 109.597
Cl2 C1 Br5 109.597 Br3 C1 Br4 109.345
Br3 C1 Br5 109.345 Br4 C1 Br5 109.345
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability