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

using model chemistry: B3LYPultrafine/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-25.294377
Energy at 298.15K-25.293150
HF Energy-25.294377
Nuclear repulsion energy2.121967
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/aug-cc-pVDZ
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 2332 2263 425.37      

Unscaled Zero Point Vibrational Energy (zpe) 1166.2 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 1131.6 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/aug-cc-pVDZ
B
11.74322

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.208
H2 0.000 0.000 -1.039

Atom - Atom Distances (Å)
  B1 H2
B11.2469
H21.2469

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/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.510      
2 H 0.510      


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 -1.526 1.526
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.820 0.000 0.000
y 0.000 -6.820 0.000
z 0.000 0.000 -10.536
Traceless
 xyz
x 1.858 0.000 0.000
y 0.000 1.858 0.000
z 0.000 0.000 -3.716
Polar
3z2-r2-7.432
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 3.301 0.000 0.000
y 0.000 3.301 0.000
z 0.000 0.000 3.664


<r2> (average value of r2) Å2
<r2> 6.329
(<r2>)1/2 2.516

State 2 (3Π)

Jump to S1C1
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-25.252575
Energy at 298.15K-25.251348
HF Energy-25.252575
Nuclear repulsion energy2.198510
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/aug-cc-pVDZ
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 2593 2516 2.62      

Unscaled Zero Point Vibrational Energy (zpe) 1296.5 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 1258.1 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 B3LYPultrafine/aug-cc-pVDZ
B
12.60569

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

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 -1.003

Atom - Atom Distances (Å)
  B1 H2
B11.2035
H21.2035

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/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.733      
2 H 0.733      


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 -0.210 0.210
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.581 0.000 0.000
y 0.000 -6.184 0.000
z 0.000 0.000 -7.556
Traceless
 xyz
x -2.711 0.000 0.000
y 0.000 2.385 0.000
z 0.000 0.000 0.327
Polar
3z2-r20.653
x2-y2-3.397
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.555 0.000 0.000
y 0.000 2.727 0.000
z 0.000 0.000 3.021


<r2> (average value of r2) Å2
<r2> 6.062
(<r2>)1/2 2.462