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

using model chemistry: M06-2X/TZVP

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 M06-2X/TZVP
 hartrees
Energy at 0K-25.281946
Energy at 298.15K-25.280719
HF Energy-25.281946
Nuclear repulsion energy2.152211
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 M06-2X/TZVP
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 2485 2351 405.44      

Unscaled Zero Point Vibrational Energy (zpe) 1242.6 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 1175.7 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 M06-2X/TZVP
B
12.08035

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.205
H2 0.000 0.000 -1.024

Atom - Atom Distances (Å)
  B1 H2
B11.2294
H21.2294

picture of Boron monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.038      
2 H -0.038      


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 -1.617 1.617
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.682 0.000 0.000
y 0.000 -6.682 0.000
z 0.000 0.000 -10.459
Traceless
 xyz
x 1.888 0.000 0.000
y 0.000 1.888 0.000
z 0.000 0.000 -3.777
Polar
3z2-r2-7.554
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 2.865 0.000 0.000
y 0.000 2.865 0.000
z 0.000 0.000 3.383


<r2> (average value of r2) Å2
<r2> 6.219
(<r2>)1/2 2.494

State 2 (3Π)

Jump to S1C1
Energy calculated at M06-2X/TZVP
 hartrees
Energy at 0K-25.236744
Energy at 298.15K-25.235517
HF Energy-25.236744
Nuclear repulsion energy2.220988
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 M06-2X/TZVP
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 2668 2524 4.36      

Unscaled Zero Point Vibrational Energy (zpe) 1334.0 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 1262.2 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 M06-2X/TZVP
B
12.86478

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/TZVP

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 -0.993

Atom - Atom Distances (Å)
  B1 H2
B11.1913
H21.1913

picture of Boron monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.051      
2 H 0.051      


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 -0.280 0.280
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.511 0.000 0.000
y 0.000 -6.203 0.000
z 0.000 0.000 -7.431
Traceless
 xyz
x -2.695 0.000 0.000
y 0.000 2.268 0.000
z 0.000 0.000 0.427
Polar
3z2-r20.853
x2-y2-3.309
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.304 0.000 0.000
y 0.000 1.754 0.000
z 0.000 0.000 2.058


<r2> (average value of r2) Å2
<r2> 6.001
(<r2>)1/2 2.450