return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for BHCl2 (Borane, dichloro-)

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-945.670330
Energy at 298.15K-945.671321
HF Energy-945.670330
Nuclear repulsion energy111.744084
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 HSEh1PBE/cc-pVTZ
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 2698 2593 76.40      
2 A1 741 712 29.89      
3 A1 291 279 0.83      
4 B1 783 752 11.72      
5 B2 1092 1050 239.32      
6 B2 906 870 188.39      

Unscaled Zero Point Vibrational Energy (zpe) 3254.7 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 3128.1 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 HSEh1PBE/cc-pVTZ
ABC
1.57138 0.10576 0.09909

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.701
H2 0.000 0.000 1.886
Cl3 0.000 1.510 -0.159
Cl4 0.000 -1.510 -0.159

Atom - Atom Distances (Å)
  B1 H2 Cl3 Cl4
B11.18491.73731.7373
H21.18492.54152.5415
Cl31.73732.54153.0194
Cl41.73732.54153.0194

picture of Borane, dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 B1 Cl3 119.658 H2 B1 Cl4 119.658
Cl3 B1 Cl4 120.684
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.089      
2 H 0.026      
3 Cl -0.058      
4 Cl -0.058      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.474 0.474
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.538 0.000 0.000
y 0.000 -31.860 0.000
z 0.000 0.000 -31.085
Traceless
 xyz
x 0.934 0.000 0.000
y 0.000 -1.048 0.000
z 0.000 0.000 0.113
Polar
3z2-r20.227
x2-y21.321
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.893 0.000 0.000
y 0.000 7.477 0.000
z 0.000 0.000 5.028


<r2> (average value of r2) Å2
<r2> 103.824
(<r2>)1/2 10.189