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

using model chemistry: CCSD=FULL/aug-cc-pVDZ

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 CCSD=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-1871.033200
Energy at 298.15K-1871.032441
HF Energy-1870.152494
Nuclear repulsion energy109.327462
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 CCSD=FULL/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 2126 2126 276.57      
2 Σ 479 479 79.15      
3 Π 134 134 0.50      
3 Π 134 134 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 1436.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1436.1 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 CCSD=FULL/aug-cc-pVDZ
B
0.14393

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Zn1 0.000 0.000 0.731
N2 0.000 0.000 -1.136
C3 0.000 0.000 -2.328

Atom - Atom Distances (Å)
  Zn1 N2 C3
Zn11.86663.0584
N21.86661.1917
C33.05841.1917

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