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

using model chemistry: B2PLYP=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 B2PLYP=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-1890.077268
Energy at 298.15K-1890.076729
HF Energy-1889.819606
Nuclear repulsion energy420.506653
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=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 1152 1108 0.00      
2 A1 403 387 0.00      
3 A1 171 165 0.00      
4 B1 24 23 0.00      
5 B2 728 700 149.54      
6 B2 288 277 5.42      
7 E 915 880 296.69      
7 E 915 880 296.69      
8 E 491 473 7.14      
8 E 491 473 7.14      
9 E 97 93 0.93      
9 E 97 93 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 2885.3 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 2775.1 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=FULL/aug-cc-pVDZ
ABC
0.05210 0.02818 0.02818

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVDZ

Point Group is D2d

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.846
B2 0.000 0.000 -0.846
Cl3 0.000 1.521 1.734
Cl4 0.000 -1.521 1.734
Cl5 1.521 0.000 -1.734
Cl6 -1.521 0.000 -1.734

Atom - Atom Distances (Å)
  B1 B2 Cl3 Cl4 Cl5 Cl6
B11.69211.76111.76112.99502.9950
B21.69212.99502.99501.76111.7611
Cl31.76112.99503.04184.08094.0809
Cl41.76112.99503.04184.08094.0809
Cl52.99501.76114.08094.08093.0418
Cl62.99501.76114.08094.08093.0418

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 120.279 B1 B2 Cl6 120.279
B2 B1 Cl3 120.279 B2 B1 Cl4 120.279
Cl3 B1 Cl4 119.443 Cl5 B2 Cl6 119.443
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability