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All results from a given calculation for SCN (thiocyanato radical)

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-490.999909
Energy at 298.15K-490.999543
HF Energy-490.999909
Nuclear repulsion energy71.135290
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 TPSSh/6-31G(2df,p)
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 1956 1887 9.54      
2 Σ 780 753 1.15      
3 Π 445 430 1.78      
4 Π 374 361 6.55      

Unscaled Zero Point Vibrational Energy (zpe) 1777.2 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 1715.0 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 TPSSh/6-31G(2df,p)
B
0.20448

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.624
S2 0.000 0.000 1.022
N3 0.000 0.000 -1.800

Atom - Atom Distances (Å)
  C1 S2 N3
C11.64551.1763
S21.64552.8219
N31.17632.8219

picture of thiocyanato radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 N3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability