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All results from a given calculation for NH (Imidogen)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ-
3 1 yes C*V 1Σ+

State 1 (3Σ-)

Jump to S2C1 S3C1
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-55.185035
Energy at 298.15K-55.184994
HF Energy-55.185035
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3134 3073 55.56      

Unscaled Zero Point Vibrational Energy (zpe) 1567.1 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 1536.3 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 B97D3/6-31G*
B
16.09926

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.132
H2 0.000 0.000 -0.923

Atom - Atom Distances (Å)
  N1 H2
N11.0553
H21.0553

picture of Imidogen state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.288      
2 H 0.288      


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 -1.553 1.553
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.135 0.000 0.000
y 0.000 -6.135 0.000
z 0.000 0.000 -5.790
Traceless
 xyz
x -0.172 0.000 0.000
y 0.000 -0.172 0.000
z 0.000 0.000 0.345
Polar
3z2-r20.689
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 0.631 0.000 0.000
y 0.000 0.631 0.000
z 0.000 0.000 1.380


<r2> (average value of r2) Å2
<r2> 4.734
(<r2>)1/2 2.176

State 2 (1Δ)

Jump to S1C1 S3C1
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-55.185035
Energy at 298.15K-55.184994
HF Energy-55.185035
Nuclear repulsion energy 
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 B97D3/6-31G*
Rotational Constants (cm-1) from geometry optimized at B97D3/6-31G*
B
16.09926

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C∞v

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 3 (1Σ+)

Jump to S1C1 S2C1
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-55.095080
Energy at 298.15K-55.095040
HF Energy-55.095080
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3175 3113 43.68      

Unscaled Zero Point Vibrational Energy (zpe) 1587.7 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 1556.6 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 B97D3/6-31G*
B
16.16232

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.132
H2 0.000 0.000 -0.922

Atom - Atom Distances (Å)
  N1 H2
N11.0533
H21.0533

picture of Imidogen state 3 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.298      
2 H 0.298      


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 -1.587 1.587
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -7.717 0.000 0.000
y 0.000 -4.854 0.000
z 0.000 0.000 -5.747
Traceless
 xyz
x -2.416 0.000 0.000
y 0.000 1.878 0.000
z 0.000 0.000 0.538
Polar
3z2-r21.077
x2-y2-2.863
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.631 0.000 0.000
y 0.000 0.631 0.000
z 0.000 0.000 1.380


<r2> (average value of r2) Å2
<r2> 4.784
(<r2>)1/2 2.187