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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: M06-2X/aug-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 M06-2X/aug-cc-pVTZ
 hartrees
Energy at 0K-492.845662
Energy at 298.15K-492.849408
HF Energy-492.845662
Nuclear repulsion energy94.956446
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 M06-2X/aug-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' 3723 3558 64.80      
2 A' 3583 3425 77.08      
3 A' 3126 2987 14.69      
4 A' 1637 1564 217.85      
5 A' 1468 1403 201.57      
6 A' 1321 1263 149.22      
7 A' 1144 1093 27.19      
8 A' 901 861 20.51      
9 A' 439 420 1.97      
10 A" 973 930 26.14      
11 A" 629 601 5.46      
12 A" 377 361 176.52      

Unscaled Zero Point Vibrational Energy (zpe) 9660.5 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 9232.6 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 M06-2X/aug-cc-pVTZ
ABC
2.09869 0.20386 0.18581

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.637 0.000
S2 -0.774 -0.802 0.000
N3 1.325 0.814 0.000
H4 -0.551 1.575 0.000
H5 1.929 0.007 0.000
H6 1.734 1.732 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63351.33691.08862.02932.0509
S21.63352.64902.38742.82203.5651
N31.33692.64902.02511.00761.0048
H41.08862.38742.02512.93462.2908
H52.02932.82201.00762.93461.7352
H62.05093.56511.00482.29081.7352

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.224 C1 N3 H6 121.634
S2 C1 N3 125.909 S2 C1 H4 121.278
H5 N3 H6 119.142
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.149      
2 S -0.298      
3 N -0.329      
4 H 0.428      
5 H 0.183      
6 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.107 3.035 0.000 4.343
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.855 1.259 0.000
y 1.259 -22.730 0.000
z 0.000 0.000 -27.785
Traceless
 xyz
x 2.403 1.259 0.000
y 1.259 2.590 0.000
z 0.000 0.000 -4.993
Polar
3z2-r2-9.986
x2-y2-0.125
xy1.259
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.151 1.799 0.000
y 1.799 7.985 0.000
z 0.000 0.000 5.005


<r2> (average value of r2) Å2
<r2> 67.024
(<r2>)1/2 8.187