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

using model chemistry: CCSD(T)/aug-cc-pVDZ

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 CCSD(T)/aug-cc-pVDZ
 hartrees
Energy at 0K-490.262115
Energy at 298.15K-490.261646
Nuclear repulsion energy69.685640
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(T)/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 1983 1909        
2 Σ 714 687        
3 Π 399 384        
3 Π 335 323        

Unscaled Zero Point Vibrational Energy (zpe) 1716.0 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 1651.6 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(T)/aug-cc-pVDZ
B
0.19596

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.633
S2 0.000 0.000 1.037
N3 0.000 0.000 -1.828

Atom - Atom Distances (Å)
  C1 S2 N3
C11.67071.1949
S21.67072.8656
N31.19492.8656

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