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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-25.295757
Energy at 298.15K-25.294530
HF Energy-25.295757
Nuclear repulsion energy2.134811
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 B3LYPultrafine/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 2330 2252 412.18      

Unscaled Zero Point Vibrational Energy (zpe) 1165.1 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 1125.8 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 B3LYPultrafine/6-311G*
B
11.88581

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/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 -1.033

Atom - Atom Distances (Å)
  B1 H2
B11.2394
H21.2394

picture of Boron monohydride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.052      
2 H 0.052      


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 -1.464 1.464
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.579 0.000 0.000
y 0.000 -6.579 0.000
z 0.000 0.000 -10.409
Traceless
 xyz
x 1.915 0.000 0.000
y 0.000 1.915 0.000
z 0.000 0.000 -3.830
Polar
3z2-r2-7.659
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 2.615 0.000 0.000
y 0.000 2.615 0.000
z 0.000 0.000 3.300


<r2> (average value of r2) Å2
<r2> 6.187
(<r2>)1/2 2.487

State 2 (3Π)

Jump to S1C1
Energy calculated at B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-25.253998
Energy at 298.15K-25.252771
HF Energy-25.253998
Nuclear repulsion energy2.214239
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 B3LYPultrafine/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 2594 2506 3.93      

Unscaled Zero Point Vibrational Energy (zpe) 1296.9 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 1253.2 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 B3LYPultrafine/6-311G*
B
12.78671

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

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 -0.996

Atom - Atom Distances (Å)
  B1 H2
B11.1949
H21.1949

picture of Boron monohydride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.120      
2 H 0.120      


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 -0.217 0.217
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.297 0.000 0.000
y 0.000 -6.088 0.000
z 0.000 0.000 -7.401
Traceless
 xyz
x -2.553 0.000 0.000
y 0.000 2.261 0.000
z 0.000 0.000 0.292
Polar
3z2-r20.584
x2-y2-3.209
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.596 0.000 0.000
y 0.000 1.825 0.000
z 0.000 0.000 2.216


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