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All results from a given calculation for NH2CN (cyanamide)

using model chemistry: QCISD(TQ)=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C2V 1A1

Conformer 1 (Cs)

Jump to S1C2
Vibrational Frequencies calculated at QCISD(TQ)=FULL/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD(TQ)=FULL/cc-pVTZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(TQ)=FULL/cc-pVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C2V)

Jump to S1C1
Energy calculated at QCISD(TQ)=FULL/cc-pVTZ
 hartrees
Energy at 0K-148.591830
Energy at 298.15K 
HF Energy-147.965120
Nuclear repulsion energy59.456281
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 QCISD(TQ)=FULL/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD(TQ)=FULL/cc-pVTZ
ABC
11.22590 0.33977 0.32979

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(TQ)=FULL/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.220
N2 0.000 0.000 1.383
N3 0.000 0.000 -1.110
H4 0.000 0.863 -1.613
H5 0.000 -0.863 -1.613

Atom - Atom Distances (Å)
  C1 N2 N3 H4 H5
C11.16291.33012.02592.0259
N21.16292.49303.11763.1176
N31.33012.49300.99890.9989
H42.02593.11760.99891.7263
H52.02593.11760.99891.7263

picture of cyanamide state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H4 120.220 C1 N3 H5 120.220
N2 C1 N3 180.000 H4 N3 H5 119.559
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability