return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B97D3/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-532.130408
Energy at 298.15K 
HF Energy-532.130408
Nuclear repulsion energy153.863018
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 B97D3/aug-cc-pVDZ
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 3635 3635 25.95      
2 A 3491 3491 20.68      
3 A 3129 3129 3.48      
4 A 3034 3034 12.94      
5 A 2970 2970 26.70      
6 A 1602 1602 146.18      
7 A 1432 1432 7.59      
8 A 1429 1429 15.38      
9 A 1359 1359 102.66      
10 A 1337 1337 121.52      
11 A 1291 1291 46.90      
12 A 996 996 12.32      
13 A 994 994 9.73      
14 A 966 966 8.10      
15 A 718 718 5.97      
16 A 601 601 4.87      
17 A 494 494 8.47      
18 A 417 417 1.23      
19 A 372 372 1.71      
20 A 296 296 145.06      
21 A 39i 39i 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 15260.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15260.7 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 B97D3/aug-cc-pVDZ
ABC
0.32049 0.16279 0.11022

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.056 -0.002
S2 -1.376 -0.120 0.000
C3 1.249 -1.110 -0.000
N4 0.877 1.277 -0.000
H5 0.697 -2.054 -0.052
H6 1.940 -1.043 -0.860
H7 1.858 -1.098 0.921
H8 1.885 1.385 -0.002
H9 0.297 2.108 0.005

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66921.51391.35742.15152.16462.15942.08032.0512
S21.66922.80552.65112.83613.54753.50203.59122.7855
C31.51392.80552.41621.09511.10471.10472.57473.3556
N41.35742.65112.41623.33712.69312.73001.01351.0130
H52.15152.83611.09513.33711.79421.79183.63914.1817
H62.16463.54751.10472.69311.79421.78392.57583.6571
H72.15943.50201.10472.73001.79181.78392.64893.6813
H82.08033.59122.57471.01353.63912.57582.64891.7449
H92.05122.78553.35561.01304.18173.65713.68131.7449

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.072 C1 C3 H6 110.536
C1 C3 H7 110.127 C1 N4 H8 122.001
C1 N4 H9 119.128 S2 C1 C3 123.544
S2 C1 N4 121.970 C3 C1 N4 114.486
H5 C3 H6 109.296 H5 C3 H7 109.075
H6 C3 H7 107.685 H8 N4 H9 118.871
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.240      
2 S -0.282      
3 C 0.615      
4 N -0.041      
5 H -0.171      
6 H -0.114      
7 H -0.097      
8 H -0.105      
9 H -0.046      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.285 1.367 0.011 4.498
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.815 1.095 0.011
y 1.095 -28.648 0.010
z 0.011 0.010 -34.010
Traceless
 xyz
x -0.487 1.095 0.011
y 1.095 4.265 0.010
z 0.011 0.010 -3.778
Polar
3z2-r2-7.557
x2-y2-3.168
xy1.095
xz0.011
yz0.010


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.892 0.560 0.003
y 0.560 9.404 -0.005
z 0.003 -0.005 6.597


<r2> (average value of r2) Å2
<r2> 110.060
(<r2>)1/2 10.491