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

using model chemistry: wB97X-D/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-25.279568
Energy at 298.15K-25.278341
HF Energy-25.279568
Nuclear repulsion energy2.135599
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/6-31+G**
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 2379 2266 467.11      

Unscaled Zero Point Vibrational Energy (zpe) 1189.5 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 1132.8 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/6-31+G**
B
11.89462

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31+G**

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 -1.032

Atom - Atom Distances (Å)
  B1 H2
B11.2389
H21.2389

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/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.068      
2 H -0.068      


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 -1.659 1.659
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.697 0.000 0.000
y 0.000 -6.697 0.000
z 0.000 0.000 -10.770
Traceless
 xyz
x 2.037 0.000 0.000
y 0.000 2.037 0.000
z 0.000 0.000 -4.074
Polar
3z2-r2-8.147
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 2.968 0.000 0.000
y 0.000 2.968 0.000
z 0.000 0.000 3.421


<r2> (average value of r2) Å2
<r2> 6.310
(<r2>)1/2 2.512

State 2 (3Π)

Jump to S1C1
Energy calculated at wB97X-D/6-31+G**
 hartrees
Energy at 0K-25.241165
Energy at 298.15K-25.239938
HF Energy-25.241165
Nuclear repulsion energy2.211154
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/6-31+G**
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 2628 2502 8.42      

Unscaled Zero Point Vibrational Energy (zpe) 1313.7 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 1251.1 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 wB97X-D/6-31+G**
B
12.75113

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31+G**

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 -0.997

Atom - Atom Distances (Å)
  B1 H2
B11.1966
H21.1966

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/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.037      
2 H 0.037      


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 -0.263 0.263
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.548 0.000 0.000
y 0.000 -6.165 0.000
z 0.000 0.000 -7.517
Traceless
 xyz
x -2.707 0.000 0.000
y 0.000 2.368 0.000
z 0.000 0.000 0.340
Polar
3z2-r20.679
x2-y2-3.383
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.282 0.000 0.000
y 0.000 1.796 0.000
z 0.000 0.000 2.127


<r2> (average value of r2) Å2
<r2> 6.029
(<r2>)1/2 2.455