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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: CID/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-311+G(3df,2p)
 hartrees
Energy at 0K-492.126769
Energy at 298.15K-492.130578
HF Energy-491.637272
Nuclear repulsion energy95.431603
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 CID/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3863 3569 67.58      
2 A' 3722 3440 96.15      
3 A' 3215 2971 13.49      
4 A' 1716 1585 214.23      
5 A' 1532 1416 231.77      
6 A' 1357 1254 221.89      
7 A' 1192 1102 37.56      
8 A' 935 864 26.79      
9 A' 453 418 1.73      
10 A" 1027 949 25.14      
11 A" 652 602 5.41      
12 A" 391 361 191.76      

Unscaled Zero Point Vibrational Energy (zpe) 10027.4 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 9265.3 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 CID/6-311+G(3df,2p)
ABC
2.13231 0.20547 0.18741

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.631 0.000
S2 -0.770 -0.800 0.000
N3 1.319 0.814 0.000
H4 -0.551 1.563 0.000
H5 1.926 0.020 0.000
H6 1.716 1.727 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.62471.33121.08272.02022.0364
S21.62472.63912.37282.81763.5449
N31.33122.63912.01430.99890.9966
H41.08272.37282.01432.91792.2730
H52.02022.81760.99892.91791.7201
H62.03643.54490.99662.27301.7201

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.543 C1 N3 H6 121.374
S2 C1 N3 126.170 S2 C1 H4 121.118
H5 N3 H6 119.083
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability