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All results from a given calculation for BH (Boron monohydride)

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
2 1 yes C*V 3Π

State 1 (1Σ)

Jump to S2C1
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-25.248307
Energy at 298.15K-25.247080
HF Energy-25.248307
Nuclear repulsion energy2.127217
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2318 2226 424.75      

Unscaled Zero Point Vibrational Energy (zpe) 1159.1 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 1113.2 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 HSEh1PBE/6-311G**
B
11.80140

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.207
H2 0.000 0.000 -1.037

Atom - Atom Distances (Å)
  B1 H2
B11.2438
H21.2438

picture of Boron monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.005      
2 H -0.005      


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 -1.497 1.497
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.581 0.000 0.000
y 0.000 -6.581 0.000
z 0.000 0.000 -10.393
Traceless
 xyz
x 1.906 0.000 0.000
y 0.000 1.906 0.000
z 0.000 0.000 -3.812
Polar
3z2-r2-7.624
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.650 0.000 0.000
y 0.000 2.650 0.000
z 0.000 0.000 3.373


<r2> (average value of r2) Å2
<r2> 6.193
(<r2>)1/2 2.489

State 2 (3Π)

Jump to S1C1
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-25.215345
Energy at 298.15K-25.214118
HF Energy-25.215345
Nuclear repulsion energy2.215870
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2631 2527 4.69      

Unscaled Zero Point Vibrational Energy (zpe) 1315.6 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 1263.5 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/6-311G**
B
12.80556

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.199
H2 0.000 0.000 -0.995

Atom - Atom Distances (Å)
  B1 H2
B11.1941
H21.1941

picture of Boron monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.066      
2 H 0.066      


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 -0.227 0.227
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.246 0.000 0.000
y 0.000 -6.059 0.000
z 0.000 0.000 -7.376
Traceless
 xyz
x -2.529 0.000 0.000
y 0.000 2.252 0.000
z 0.000 0.000 0.277
Polar
3z2-r20.553
x2-y2-3.187
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.602 0.000 0.000
y 0.000 1.832 0.000
z 0.000 0.000 2.195


<r2> (average value of r2) Å2
<r2> 5.910
(<r2>)1/2 2.431