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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: wB97X-D/TZVP

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/TZVP
 hartrees
Energy at 0K-492.853580
Energy at 298.15K-492.857366
HF Energy-492.853580
Nuclear repulsion energy94.694944
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/TZVP
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' 3748 3579 54.54 79.75 0.62 0.76
2 A' 3610 3448 67.81 156.88 0.14 0.25
3 A' 3129 2989 20.91 132.66 0.32 0.49
4 A' 1659 1584 206.16 3.90 0.64 0.78
5 A' 1482 1415 189.83 0.26 0.15 0.26
6 A' 1332 1272 145.72 2.18 0.48 0.65
7 A' 1160 1108 27.37 8.88 0.41 0.58
8 A' 896 855 19.85 15.84 0.21 0.35
9 A' 441 422 1.60 5.29 0.68 0.81
10 A" 972 928 30.24 3.08 0.75 0.86
11 A" 633 605 9.61 0.98 0.75 0.86
12 A" 415 396 210.19 0.25 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9738.2 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 9300.0 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/TZVP
ABC
2.09676 0.20242 0.18460

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.640 0.000
S2 -0.773 -0.809 0.000
N3 1.324 0.824 0.000
H4 -0.559 1.576 0.000
H5 1.934 0.023 0.000
H6 1.728 1.743 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64241.33631.09012.03002.0503
S21.64242.65752.39472.83193.5736
N31.33632.65752.02701.00701.0045
H41.09012.39472.02702.93692.2930
H52.03002.83191.00702.93691.7328
H62.05033.57361.00452.29301.7328

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.395 C1 N3 H6 121.657
S2 C1 N3 125.989 S2 C1 H4 121.087
H5 N3 H6 118.949
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.083      
2 S -0.220      
3 N -0.344      
4 H 0.134      
5 H 0.260      
6 H 0.254      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.332 3.253 0.000 4.657
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.503 1.159 0.000
y 1.159 -22.361 0.000
z 0.000 0.000 -27.444
Traceless
 xyz
x 2.399 1.159 0.000
y 1.159 2.613 0.000
z 0.000 0.000 -5.012
Polar
3z2-r2-10.024
x2-y2-0.142
xy1.159
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.552 2.202 0.000
y 2.202 7.050 0.000
z 0.000 0.000 3.253


<r2> (average value of r2) Å2
<r2> 67.124
(<r2>)1/2 8.193