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All results from a given calculation for B2Cl4 (Diboron tetrachloride)

using model chemistry: CCSD=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D2 1A1
Energy calculated at CCSD=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-1888.382679
Energy at 298.15K-1888.382158
HF Energy-1887.561777
Nuclear repulsion energy419.642467
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 CCSD=FULL/aug-cc-pVDZ
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 1166 1166 0.00      
2 A1 406 406 0.00      
3 A1 171 171 0.00      
4 B1 18 18 0.00      
5 B2 735 735 153.98      
6 B2 291 291 5.87      
7 E 937 937 306.07      
7 E 937 937 306.07      
8 E 498 498 7.65      
8 E 498 498 7.65      
9 E 96 96 1.13      
9 E 96 96 1.13      

Unscaled Zero Point Vibrational Energy (zpe) 2924.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2924.2 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 CCSD=FULL/aug-cc-pVDZ
ABC
0.05182 0.02808 0.02808

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVDZ

Point Group is D2d

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.852
B2 0.000 0.000 -0.852
Cl3 0.000 1.525 1.736
Cl4 0.000 -1.525 1.736
Cl5 1.525 0.000 -1.736
Cl6 -1.525 0.000 -1.736

Atom - Atom Distances (Å)
  B1 B2 Cl3 Cl4 Cl5 Cl6
B11.70341.76301.76303.00403.0040
B21.70343.00403.00401.76301.7630
Cl31.76303.00403.04994.08794.0879
Cl41.76303.00403.04994.08794.0879
Cl53.00401.76304.08794.08793.0499
Cl63.00401.76304.08794.08793.0499

picture of Diboron tetrachloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 B2 Cl5 120.119 B1 B2 Cl6 120.119
B2 B1 Cl3 120.119 B2 B1 Cl4 120.119
Cl3 B1 Cl4 119.762 Cl5 B2 Cl6 119.762
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability