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: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-532.144747
Energy at 298.15K 
HF Energy-532.144747
Nuclear repulsion energy154.235715
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 B97D3/6-311G*
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 3639 3639 17.88      
2 A 3505 3505 19.66      
3 A 3110 3110 6.60      
4 A 3035 3035 23.23      
5 A 2975 2975 32.14      
6 A 1645 1645 140.85      
7 A 1483 1483 11.81      
8 A 1466 1466 11.60      
9 A 1384 1384 28.21      
10 A 1367 1367 202.97      
11 A 1306 1306 60.74      
12 A 1025 1025 1.55      
13 A 1004 1004 11.87      
14 A 973 973 23.70      
15 A 723 723 6.75      
16 A 617 617 13.57      
17 A 487 487 13.82      
18 A 429 429 1.26      
19 A 373 373 1.32      
20 A 289 289 201.44      
21 A 34 34 0.38      

Unscaled Zero Point Vibrational Energy (zpe) 15432.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15432.3 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 B97D3/6-311G*
ABC
0.32074 0.16392 0.11073

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.062 -0.015
S2 -1.371 -0.116 0.001
C3 1.240 -1.112 -0.000
N4 0.882 1.274 -0.003
H5 0.773 -1.983 -0.463
H6 2.183 -0.889 -0.518
H7 1.477 -1.372 1.040
H8 1.887 1.379 0.004
H9 0.309 2.106 0.035

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66481.51411.35182.14972.18302.14352.07512.0446
S21.66482.79462.64772.88093.67463.28203.58522.7859
C31.51412.79462.41281.09091.09901.09862.57383.3500
N41.35182.64772.41283.29102.57662.90581.01071.0107
H52.14972.88091.09093.29101.78511.76923.57214.1448
H62.18303.67461.09902.57661.78511.77772.34623.5761
H72.14353.28201.09862.90581.76921.77772.96813.8040
H82.07513.58522.57381.01073.57212.34622.96811.7379
H92.04462.78593.35001.01074.14483.57613.80401.7379

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.165 C1 C3 H6 112.345
C1 C3 H7 109.216 C1 N4 H8 122.225
C1 N4 H9 119.162 S2 C1 C3 123.002
S2 C1 N4 122.402 C3 C1 N4 114.569
H5 C3 H6 109.200 H5 C3 H7 107.808
H6 C3 H7 107.980 H8 N4 H9 118.576
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.096      
2 S -0.206      
3 C -0.646      
4 N -0.674      
5 H 0.258      
6 H 0.205      
7 H 0.241      
8 H 0.349      
9 H 0.376      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.525 1.542 0.121 4.782
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.715 1.358 0.147
y 1.358 -28.053 0.116
z 0.147 0.116 -33.965
Traceless
 xyz
x -0.706 1.358 0.147
y 1.358 4.787 0.116
z 0.147 0.116 -4.081
Polar
3z2-r2-8.161
x2-y2-3.662
xy1.358
xz0.147
yz0.116


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.513 0.706 -0.029
y 0.706 7.109 0.014
z -0.029 0.014 4.052


<r2> (average value of r2) Å2
<r2> 109.490
(<r2>)1/2 10.464