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All results from a given calculation for NH (Imidogen)

using model chemistry: MP2=FULL/6-311G**

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 MP2=FULL/6-311G**
 hartrees
Energy at 0K-55.106454
Energy at 298.15K-55.106413
HF Energy-54.975974
Nuclear repulsion energy3.582270
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 MP2=FULL/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 3396 3222 26.91      

Unscaled Zero Point Vibrational Energy (zpe) 1698.1 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 1610.9 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 MP2=FULL/6-311G**
B
16.76922

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.129
H2 0.000 0.000 -0.905

Atom - Atom Distances (Å)
  N1 H2
N11.0340
H21.0340

picture of Imidogen state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 2 (1Δ)

Jump to S1C1 S3C1
Energy calculated at MP2=FULL/6-311G**
 hartrees
Energy at 0K-55.106454
Energy at 298.15K-55.106413
HF Energy-54.975974
Nuclear repulsion energy3.582270
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 MP2=FULL/6-311G**
Rotational Constants (cm-1) from geometry optimized at MP2=FULL/6-311G**
B
16.76922

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C∞v

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 3 (1Σ+)

Jump to S1C1 S2C1
Energy calculated at MP2=FULL/6-311G**
 hartrees
Energy at 0K-55.015721
Energy at 298.15K 
Nuclear repulsion energy3.587068
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 MP2=FULL/6-311G**
Rotational Constants (cm-1) from geometry optimized at MP2=FULL/6-311G**
B
16.81418

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.129
H2 0.000 0.000 -0.904

Atom - Atom Distances (Å)
  N1 H2
N11.0327
H21.0327

picture of Imidogen state 3 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability