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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: QCISD(T)=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD(T)=FULL/6-31+G**
 hartrees
Energy at 0K-492.077444
Energy at 298.15K-492.080946
HF Energy-491.579247
Nuclear repulsion energy94.185051
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 QCISD(T)=FULL/6-31+G**
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' 3778 3778 0.00      
2 A' 3632 3632 0.00      
3 A' 3168 3168 0.00      
4 A' 1682 1682 0.00      
5 A' 1485 1485 0.00      
6 A' 1322 1322 0.00      
7 A' 1160 1160 0.00      
8 A' 891 891 0.00      
9 A' 440 440 0.00      
10 A" 953 953 0.00      
11 A" 588 588 0.00      
12 A" 210 210 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 9654.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9654.0 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 QCISD(T)=FULL/6-31+G**
ABC
2.07561 0.20001 0.18243

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.640 0.000
S2 -0.784 -0.807 0.000
N3 1.341 0.819 0.000
H4 -0.546 1.583 0.000
H5 1.951 0.016 0.000
H6 1.749 1.739 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64591.35271.08902.04862.0656
S21.64592.67532.40142.85593.5914
N31.35272.67532.03561.00871.0068
H41.08902.40142.03562.94802.3005
H52.04862.85591.00872.94801.7352
H62.06563.59141.00682.30051.7352

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.642 C1 N3 H6 121.512
S2 C1 N3 126.020 S2 C1 H4 121.470
H5 N3 H6 118.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability