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

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-491.056465
Energy at 298.15K-491.056075
HF Energy-491.056465
Nuclear repulsion energy71.158390
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 B3LYPultrafine/aug-cc-pVTZ
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 1988 1923 8.45      
2 Σ 753 728 2.79      
3 Π 433 419 1.12      
4 Π 365 353 4.96      

Unscaled Zero Point Vibrational Energy (zpe) 1769.1 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 1711.6 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 B3LYPultrafine/aug-cc-pVTZ
B
0.20440

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.622
S2 0.000 0.000 1.018
N3 0.000 0.000 -1.793

Atom - Atom Distances (Å)
  C1 S2 N3
C11.64001.1706
S21.64002.8106
N31.17062.8106

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