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

using model chemistry: MP2=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 2Π
Energy calculated at MP2=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-490.222808
Energy at 298.15K-490.222461
Nuclear repulsion energy70.251472
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 MP2=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 2514 2437 3.35      
2 Σ 680 659 28.05      
3 Π 460 446 2.03      
3 Π 415 402 6.44      

Unscaled Zero Point Vibrational Energy (zpe) 2034.3 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 1971.7 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 MP2=FULL/aug-cc-pVDZ
B
0.19843

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.650
S2 0.000 0.000 1.034
N3 0.000 0.000 -1.806

Atom - Atom Distances (Å)
  C1 S2 N3
C11.68441.1560
S21.68442.8404
N31.15602.8404

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