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

using model chemistry: HSEh1PBE/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-25.246791
Energy at 298.15K-25.245564
HF Energy-25.246791
Nuclear repulsion energy2.111454
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/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 Σ 2321 2233 440.19      

Unscaled Zero Point Vibrational Energy (zpe) 1160.5 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 1116.6 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/aug-cc-pVDZ
B
11.62715

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.209
H2 0.000 0.000 -1.044

Atom - Atom Distances (Å)
  B1 H2
B11.2531
H21.2531

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/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.395      
2 H 0.395      


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 -1.529 1.529
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.786 0.000 0.000
y 0.000 -6.786 0.000
z 0.000 0.000 -10.497
Traceless
 xyz
x 1.855 0.000 0.000
y 0.000 1.855 0.000
z 0.000 0.000 -3.711
Polar
3z2-r2-7.422
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 3.294 0.000 0.000
y 0.000 3.294 0.000
z 0.000 0.000 3.684


<r2> (average value of r2) Å2
<r2> 6.320
(<r2>)1/2 2.514

State 2 (3Π)

Jump to S1C1
Energy calculated at HSEh1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-25.213189
Energy at 298.15K-25.211962
HF Energy-25.213189
Nuclear repulsion energy2.198157
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/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 Σ 2624 2525 4.05      

Unscaled Zero Point Vibrational Energy (zpe) 1311.9 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 1262.3 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/aug-cc-pVDZ
B
12.60164

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.201
H2 0.000 0.000 -1.003

Atom - Atom Distances (Å)
  B1 H2
B11.2037
H21.2037

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/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.601      
2 H 0.601      


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 -0.220 0.220
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.537 0.000 0.000
y 0.000 -6.150 0.000
z 0.000 0.000 -7.516
Traceless
 xyz
x -2.704 0.000 0.000
y 0.000 2.377 0.000
z 0.000 0.000 0.327
Polar
3z2-r20.655
x2-y2-3.387
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.496 0.000 0.000
y 0.000 2.720 0.000
z 0.000 0.000 2.979


<r2> (average value of r2) Å2
<r2> 6.038
(<r2>)1/2 2.457