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All results from a given calculation for ZnNC (Zinc isocyanide)

using model chemistry: B2PLYP=FULL/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Σ
Energy calculated at B2PLYP=FULL/TZVP
 hartrees
Energy at 0K-1871.875079
Energy at 298.15K-1871.874131
HF Energy-1871.613217
Nuclear repulsion energy108.285748
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 B2PLYP=FULL/TZVP
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 2112 2015 212.84      
2 Σ 447 427 67.68      
3 Π 87 83 0.00      
3 Π 87 83 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1366.8 cm-1
Scaled (by 0.9542) Zero Point Vibrational Energy (zpe) 1304.2 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 B2PLYP=FULL/TZVP
B
0.14121

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Zn1 0.000 0.000 0.739
N2 0.000 0.000 -1.161
C3 0.000 0.000 -2.340

Atom - Atom Distances (Å)
  Zn1 N2 C3
Zn11.89993.0786
N21.89991.1787
C33.07861.1787

picture of Zinc isocyanide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Zn1 N2 C3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability