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All results from a given calculation for NNS (Nitrogen sulfide)

using model chemistry: CCSD/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at CCSD/aug-cc-pVQZ
 hartrees
Energy at 0K-507.064300
Energy at 298.15K-507.065285
HF Energy-506.460189
Nuclear repulsion energy82.159390
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/aug-cc-pVQZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 2215 2112 387.67      
2 Σ 724 691 53.64      
3 Π 474 452 0.02      
3 Π 474 452 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 1943.7 cm-1
Scaled (by 0.9534) Zero Point Vibrational Energy (zpe) 1853.1 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/aug-cc-pVQZ
B
0.21573

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.707
N2 0.000 0.000 -0.593
S3 0.000 0.000 1.007

Atom - Atom Distances (Å)
  N1 N2 S3
N11.11402.7139
N21.11401.5999
S32.71391.5999

picture of Nitrogen sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 N2 S3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability