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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: HSEh1PBE/6-311G**

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/6-311G**
 hartrees
Energy at 0K-492.659661
Energy at 298.15K-492.663410
HF Energy-492.659661
Nuclear repulsion energy94.742353
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/6-311G**
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' 3733 3585 48.12 107.11 0.62 0.77
2 A' 3595 3452 60.04 189.45 0.16 0.27
3 A' 3110 2987 27.86 140.85 0.34 0.51
4 A' 1650 1584 214.82 3.88 0.62 0.76
5 A' 1479 1420 192.24 0.78 0.06 0.12
6 A' 1339 1286 101.66 2.37 0.60 0.75
7 A' 1150 1105 23.45 11.09 0.45 0.62
8 A' 897 862 18.46 14.71 0.23 0.37
9 A' 438 421 1.88 3.69 0.74 0.85
10 A" 966 928 34.34 0.69 0.75 0.86
11 A" 638 612 8.03 1.40 0.75 0.86
12 A" 381 365 208.51 0.81 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9687.2 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 9303.6 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 HSEh1PBE/6-311G**
ABC
2.10527 0.20254 0.18477

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.637 0.000
S2 -0.772 -0.810 0.000
N3 1.322 0.826 0.000
H4 -0.563 1.574 0.000
H5 1.935 0.026 0.000
H6 1.722 1.750 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64011.33511.09272.02942.0496
S21.64012.65692.39292.83293.5731
N31.33512.65692.02741.00841.0061
H41.09272.39292.02742.93872.2913
H52.02942.83291.00842.93871.7366
H62.04963.57311.00612.29131.7366

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.331 C1 N3 H6 121.564
S2 C1 N3 126.203 S2 C1 H4 120.927
H5 N3 H6 119.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.110      
2 S -0.175      
3 N -0.365      
4 H 0.147      
5 H 0.262      
6 H 0.241      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.397 3.268 0.000 4.714
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.583 1.342 0.000
y 1.342 -22.737 0.000
z 0.000 0.000 -27.665
Traceless
 xyz
x 2.619 1.342 0.000
y 1.342 2.386 0.000
z 0.000 0.000 -5.005
Polar
3z2-r2-10.010
x2-y20.155
xy1.342
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.375 2.315 0.000
y 2.315 6.831 0.000
z 0.000 0.000 2.558


<r2> (average value of r2) Å2
<r2> 67.226
(<r2>)1/2 8.199