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

using model chemistry: LSDA/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 LSDA/TZVP
 hartrees
Energy at 0K-25.087065
Energy at 298.15K-25.085838
HF Energy-25.087065
Nuclear repulsion energy2.106778
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 LSDA/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 2245 2219 412.82      

Unscaled Zero Point Vibrational Energy (zpe) 1122.6 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 1109.5 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 LSDA/TZVP
B
11.57571

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/TZVP

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 -1.047

Atom - Atom Distances (Å)
  B1 H2
B11.2559
H21.2559

picture of Boron monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.002      
2 H -0.002      


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 -1.545 1.545
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.833 0.000 0.000
y 0.000 -6.833 0.000
z 0.000 0.000 -10.566
Traceless
 xyz
x 1.867 0.000 0.000
y 0.000 1.867 0.000
z 0.000 0.000 -3.733
Polar
3z2-r2-7.466
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 2.876 0.000 0.000
y 0.000 2.876 0.000
z 0.000 0.000 3.612


<r2> (average value of r2) Å2
<r2> 6.359
(<r2>)1/2 2.522

State 2 (3Π)

Jump to S1C1
Energy calculated at LSDA/TZVP
 hartrees
Energy at 0K-25.049828
Energy at 298.15K-25.048601
HF Energy-25.049828
Nuclear repulsion energy2.195647
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 LSDA/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 2567 2537 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 1283.3 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 1268.4 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 LSDA/TZVP
B
12.57289

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/TZVP

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 -1.004

Atom - Atom Distances (Å)
  B1 H2
B11.2051
H21.2051

picture of Boron monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.067      
2 H 0.067      


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 -0.320 0.320
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.678 0.000 0.000
y 0.000 -6.304 0.000
z 0.000 0.000 -7.515
Traceless
 xyz
x -2.769 0.000 0.000
y 0.000 2.293 0.000
z 0.000 0.000 0.476
Polar
3z2-r20.952
x2-y2-3.375
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.393 0.000 0.000
y 0.000 1.859 0.000
z 0.000 0.000 2.272


<r2> (average value of r2) Å2
<r2> 6.102
(<r2>)1/2 2.470