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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: wB97X-D/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/CEP-121G
 hartrees
Energy at 0K-27.466639
Energy at 298.15K-27.470545
HF Energy-27.466639
Nuclear repulsion energy35.576158
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 wB97X-D/CEP-121G
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' 3747 3747 29.77 85.92 0.64 0.78
2 A' 3588 3588 48.73 189.36 0.17 0.29
3 A' 3137 3137 26.84 136.32 0.33 0.50
4 A' 1691 1691 176.30 4.82 0.74 0.85
5 A' 1472 1472 179.18 1.97 0.18 0.31
6 A' 1333 1333 172.26 4.17 0.35 0.52
7 A' 1162 1162 26.55 12.60 0.45 0.62
8 A' 850 850 17.36 18.96 0.21 0.35
9 A' 424 424 1.82 6.96 0.70 0.82
10 A" 965 965 44.33 2.20 0.75 0.86
11 A" 692 692 201.72 0.81 0.75 0.86
12 A" 556 556 131.35 0.32 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9807.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9807.9 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 wB97X-D/CEP-121G
ABC
2.00621 0.19245 0.17560

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.670 0.000
S2 -0.785 -0.840 0.000
N3 1.346 0.857 0.000
H4 -0.575 1.597 0.000
H5 1.956 0.051 0.000
H6 1.754 1.780 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.70201.35871.09132.05132.0752
S21.70202.72382.44662.88163.6479
N31.35872.72382.05881.01061.0090
H41.09132.44662.05882.96602.3361
H52.05132.88161.01062.96601.7404
H62.07523.64791.00902.33611.7404

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.218 C1 N3 H6 121.748
S2 C1 N3 125.353 S2 C1 H4 120.733
H5 N3 H6 119.034
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.275      
2 S -0.132      
3 N -0.461      
4 H 0.190      
5 H 0.346      
6 H 0.332      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.623 3.680 0.000 5.164
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.627 1.130 0.000
y 1.130 -21.674 0.000
z 0.000 0.000 -27.128
Traceless
 xyz
x 2.774 1.130 0.000
y 1.130 2.704 0.000
z 0.000 0.000 -5.478
Polar
3z2-r2-10.955
x2-y20.047
xy1.130
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.275 2.397 0.000
y 2.397 7.050 0.000
z 0.000 0.000 2.596


<r2> (average value of r2) Å2
<r2> 50.067
(<r2>)1/2 7.076