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All results from a given calculation for BCl3 (Borane, trichloro-)

using model chemistry: QCISD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at QCISD/6-31G
 hartrees
Energy at 0K-1403.369906
Energy at 298.15K-1403.370053
HF Energy-1403.164055
Nuclear repulsion energy222.177067
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 QCISD/6-31G
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' 435 419 0.00      
2 A2" 449 433 14.73      
3 E' 902 869 332.44      
3 E' 902 869 332.44      
4 E' 259 250 1.59      
4 E' 259 250 1.59      

Unscaled Zero Point Vibrational Energy (zpe) 1603.3 cm-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 1544.9 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.
Rotational Constants (cm-1) from geometry optimized at QCISD/6-31G
ABC
0.09924 0.09924 0.04962

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.000
Cl2 0.000 1.800 0.000
Cl3 1.558 -0.900 0.000
Cl4 -1.558 -0.900 0.000

Atom - Atom Distances (Å)
  B1 Cl2 Cl3 Cl4
B11.79961.79961.7996
Cl21.79963.11703.1170
Cl31.79963.11703.1170
Cl41.79963.11703.1170

picture of Borane, trichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 Cl3 120.000 Cl2 B1 Cl4 120.000
Cl3 B1 Cl4 120.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability