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

using model chemistry: B2PLYP=FULLultrafine/Def2TZVPP

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=FULLultrafine/Def2TZVPP
 hartrees
Energy at 0K-1871.999110
Energy at 298.15K 
HF Energy-1871.622554
Nuclear repulsion energy109.203325
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=FULLultrafine/Def2TZVPP
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 2104 2104 250.97      
2 Σ 458 458 71.34      
3 Π 119 119 0.64      
3 Π 119 119 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 1399.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1399.7 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=FULLultrafine/Def2TZVPP
B
0.14362

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/Def2TZVPP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Zn1 0.000 0.000 0.732
N2 0.000 0.000 -1.146
C3 0.000 0.000 -2.324

Atom - Atom Distances (Å)
  Zn1 N2 C3
Zn11.87863.0559
N21.87861.1773
C33.05591.1773

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