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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-492.925259
Energy at 298.15K-492.928954
HF Energy-492.925259
Nuclear repulsion energy94.574111
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 TPSSh/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 A' 3678 3561 36.82      
2 A' 3541 3429 39.06      
3 A' 3083 2985 29.57      
4 A' 1638 1586 165.10      
5 A' 1459 1413 162.27      
6 A' 1314 1273 120.30      
7 A' 1136 1100 17.87      
8 A' 882 854 13.15      
9 A' 423 410 2.47      
10 A" 962 932 26.26      
11 A" 636 616 3.48      
12 A" 347 336 167.96      

Unscaled Zero Point Vibrational Energy (zpe) 9549.6 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 9246.8 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 TPSSh/cc-pVTZ
ABC
2.08498 0.20208 0.18423

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.640 0.000
S2 -0.777 -0.806 0.000
N3 1.329 0.818 0.000
H4 -0.549 1.583 0.000
H5 1.937 0.013 0.000
H6 1.739 1.738 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64211.34121.09082.03592.0569
S21.64212.66012.40042.83473.5787
N31.34122.66012.02761.00901.0071
H41.09082.40042.02762.93982.2932
H52.03592.83471.00902.93981.7367
H62.05693.57871.00712.29321.7367

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.385 C1 N3 H6 121.658
S2 C1 N3 125.872 S2 C1 H4 121.569
H5 N3 H6 118.956
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.005      
2 S -0.300      
3 N -0.141      
4 H 0.114      
5 H 0.166      
6 H 0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.270 3.100 0.000 4.506
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.017 2.092 0.000
y 2.092 7.183 0.000
z 0.000 0.000 3.451


<r2> (average value of r2) Å2
<r2> 67.161
(<r2>)1/2 8.195