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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: HSEh1PBE/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G**
 hartrees
Energy at 0K-492.612694
Energy at 298.15K-492.616432
HF Energy-492.612694
Nuclear repulsion energy94.669122
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 HSEh1PBE/6-31G**
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' 3758 3586 51.33 98.70 0.63 0.77
2 A' 3612 3447 60.51 170.40 0.15 0.26
3 A' 3129 2986 24.89 127.66 0.33 0.49
4 A' 1657 1582 224.39 4.83 0.73 0.84
5 A' 1487 1419 175.85 2.05 0.17 0.30
6 A' 1345 1283 82.13 4.08 0.67 0.80
7 A' 1152 1099 21.74 13.03 0.42 0.59
8 A' 901 859 15.32 13.02 0.25 0.40
9 A' 438 418 2.50 3.82 0.66 0.80
10 A" 973 929 26.79 0.93 0.75 0.86
11 A" 643 613 12.15 1.26 0.75 0.86
12 A" 376 359 223.72 0.65 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9735.1 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 9290.2 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 HSEh1PBE/6-31G**
ABC
2.09231 0.20248 0.18461

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.639 0.000
S2 -0.774 -0.808 0.000
N3 1.324 0.822 0.000
H4 -0.555 1.582 0.000
H5 1.932 0.017 0.000
H6 1.732 1.743 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64151.33701.09392.03002.0536
S21.64152.65722.40012.82883.5759
N31.33702.65722.02761.00911.0068
H41.09392.40012.02762.93902.2931
H52.03002.82881.00912.93901.7378
H62.05363.57591.00682.29311.7378

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.175 C1 N3 H6 121.732
S2 C1 N3 125.975 S2 C1 H4 121.363
H5 N3 H6 119.093
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.029      
2 S -0.206      
3 N -0.545      
4 H 0.162      
5 H 0.315      
6 H 0.303      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.412 3.274 0.000 4.729
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.990 1.212 0.000
y 1.212 -22.208 0.000
z 0.000 0.000 -27.077
Traceless
 xyz
x 2.653 1.212 0.000
y 1.212 2.325 0.000
z 0.000 0.000 -4.978
Polar
3z2-r2-9.957
x2-y20.218
xy1.212
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.094 2.131 0.000
y 2.131 6.496 0.000
z 0.000 0.000 2.431


<r2> (average value of r2) Å2
<r2> 66.916
(<r2>)1/2 8.180