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

using model chemistry: wB97X-D/cc-pVQZ

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 wB97X-D/cc-pVQZ
 hartrees
Energy at 0K-25.286758
Energy at 298.15K-25.285531
HF Energy-25.286758
Nuclear repulsion energy2.142360
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 wB97X-D/cc-pVQZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 2367 2367 422.51      

Unscaled Zero Point Vibrational Energy (zpe) 1183.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1183.6 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 wB97X-D/cc-pVQZ
B
11.97005

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.206
H2 0.000 0.000 -1.029

Atom - Atom Distances (Å)
  B1 H2
B11.2350
H21.2350

picture of Boron monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.156      
2 H -0.156      


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 -1.628 1.628
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.708 0.000 0.000
y 0.000 -6.708 0.000
z 0.000 0.000 -10.430
Traceless
 xyz
x 1.861 0.000 0.000
y 0.000 1.861 0.000
z 0.000 0.000 -3.722
Polar
3z2-r2-7.444
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 3.218 0.000 0.000
y 0.000 3.218 0.000
z 0.000 0.000 3.411


<r2> (average value of r2) Å2
<r2> 6.236
(<r2>)1/2 2.497

State 2 (3Π)

Jump to S1C1
Energy calculated at wB97X-D/cc-pVQZ
 hartrees
Energy at 0K-25.247976
Energy at 298.15K-25.246749
HF Energy-25.247976
Nuclear repulsion energy2.217972
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 wB97X-D/cc-pVQZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 2610 2610 4.91      

Unscaled Zero Point Vibrational Energy (zpe) 1304.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1304.8 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 wB97X-D/cc-pVQZ
B
12.82989

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

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 -0.994

Atom - Atom Distances (Å)
  B1 H2
B11.1929
H21.1929

picture of Boron monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.022      
2 H -0.022      


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 -0.240 0.240
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.402 0.000 0.000
y 0.000 -6.058 0.000
z 0.000 0.000 -7.465
Traceless
 xyz
x -2.641 0.000 0.000
y 0.000 2.376 0.000
z 0.000 0.000 0.265
Polar
3z2-r20.530
x2-y2-3.345
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.808 0.000 0.000
y 0.000 2.516 0.000
z 0.000 0.000 2.710


<r2> (average value of r2) Å2
<r2> 5.959
(<r2>)1/2 2.441