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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B2PLYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/Def2TZVPP
 hartrees
Energy at 0K-492.698248
Energy at 298.15K-492.701927
HF Energy-492.517942
Nuclear repulsion energy94.787665
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 B2PLYP/Def2TZVPP
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' 3725 3725 49.45 92.73 0.59 0.74
2 A' 3584 3584 57.98 187.58 0.13 0.24
3 A' 3116 3116 25.08 141.13 0.30 0.46
4 A' 1642 1642 172.43 3.71 0.72 0.84
5 A' 1469 1469 160.03 0.32 0.66 0.79
6 A' 1315 1315 141.42 3.39 0.67 0.80
7 A' 1149 1149 18.02 10.80 0.32 0.48
8 A' 892 892 11.16 18.05 0.19 0.33
9 A' 436 436 1.83 3.86 0.57 0.73
10 A" 968 968 26.55 1.28 0.75 0.86
11 A" 633 633 3.22 0.85 0.75 0.86
12 A" 327 327 178.43 0.50 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9626.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9626.4 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 B2PLYP/Def2TZVPP
ABC
2.09624 0.20289 0.18498

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.636 0.000
S2 -0.777 -0.802 0.000
N3 1.331 0.814 0.000
H4 -0.545 1.578 0.000
H5 1.933 0.009 0.000
H6 1.737 1.732 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63521.34231.08812.03292.0535
S21.63522.65612.39132.82953.5697
N31.34232.65612.02561.00611.0037
H41.08812.39132.02562.93392.2876
H52.03292.82951.00612.93391.7343
H62.05353.56971.00372.28761.7343

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 121.488
S2 C1 N3 125.987 S2 C1 H4 121.527
H5 N3 H6 119.288
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.033      
2 S -0.260      
3 N -0.237      
4 H 0.099      
5 H 0.186      
6 H 0.179      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.115 2.951 0.000 4.291
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.695 1.244 0.002
y 1.244 -22.712 0.001
z 0.002 0.001 -27.505
Traceless
 xyz
x 2.414 1.244 0.002
y 1.244 2.388 0.001
z 0.002 0.001 -4.801
Polar
3z2-r2-9.603
x2-y20.017
xy1.244
xz0.002
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.159 2.061 0.000
y 2.061 7.300 0.000
z 0.000 0.000 3.797


<r2> (average value of r2) Å2
<r2> 67.146
(<r2>)1/2 8.194