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

using model chemistry: wB97X-D/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 wB97X-D/6-311G*
 hartrees
Energy at 0K-25.281869
Energy at 298.15K-25.280642
HF Energy-25.281869
Nuclear repulsion energy2.129013
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/6-311G*
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 2353 2353 436.27      

Unscaled Zero Point Vibrational Energy (zpe) 1176.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1176.4 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/6-311G*
B
11.82136

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/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 -1.036

Atom - Atom Distances (Å)
  B1 H2
B11.2428
H21.2428

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/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.048      
2 H 0.048      


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 -1.549 1.549
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.588 0.000 0.000
y 0.000 -6.588 0.000
z 0.000 0.000 -10.458
Traceless
 xyz
x 1.935 0.000 0.000
y 0.000 1.935 0.000
z 0.000 0.000 -3.870
Polar
3z2-r2-7.741
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 2.741 0.000 0.000
y 0.000 2.741 0.000
z 0.000 0.000 3.323


<r2> (average value of r2) Å2
<r2> 6.207
(<r2>)1/2 2.491

State 2 (3Π)

Jump to S1C1
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-25.242414
Energy at 298.15K-25.241187
HF Energy-25.242414
Nuclear repulsion energy2.206937
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/6-311G*
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 2580 2580 4.48      

Unscaled Zero Point Vibrational Energy (zpe) 1289.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1289.9 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/6-311G*
B
12.70255

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.200
H2 0.000 0.000 -0.999

Atom - Atom Distances (Å)
  B1 H2
B11.1989
H21.1989

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/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.146      
2 H 0.146      


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 -0.248 0.248
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.283 0.000 0.000
y 0.000 -6.092 0.000
z 0.000 0.000 -7.374
Traceless
 xyz
x -2.550 0.000 0.000
y 0.000 2.237 0.000
z 0.000 0.000 0.313
Polar
3z2-r20.627
x2-y2-3.192
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.632 0.000 0.000
y 0.000 1.902 0.000
z 0.000 0.000 2.226


<r2> (average value of r2) Å2
<r2> 5.934
(<r2>)1/2 2.436