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: M06-2X/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 M06-2X/6-311G*
 hartrees
Energy at 0K-532.126106
Energy at 298.15K 
HF Energy-532.126106
Nuclear repulsion energy155.235098
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 M06-2X/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3744 3744 41.77      
2 A 3614 3614 69.37      
3 A 3199 3199 1.41      
4 A 3131 3131 9.28      
5 A 3066 3066 11.81      
6 A 1684 1684 193.30      
7 A 1515 1515 13.82      
8 A 1506 1506 20.13      
9 A 1432 1432 131.57      
10 A 1409 1409 186.79      
11 A 1349 1349 58.49      
12 A 1043 1043 1.56      
13 A 1035 1035 22.20      
14 A 1009 1009 21.25      
15 A 748 748 13.40      
16 A 625 625 18.36      
17 A 508 508 8.23      
18 A 440 440 0.73      
19 A 385 385 1.70      
20 A 348 348 224.06      
21 A 115 115 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 15952.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15952.1 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 M06-2X/6-311G*
ABC
0.32696 0.16542 0.11215

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.276 0.061 -0.010
S2 -1.365 -0.115 0.001
C3 1.235 -1.104 0.000
N4 0.878 1.260 -0.002
H5 0.710 -2.026 -0.229
H6 2.040 -0.955 -0.724
H7 1.683 -1.193 0.993
H8 1.881 1.354 0.000
H9 0.315 2.095 0.023

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65081.50831.34162.14272.15722.13572.06082.0348
S21.65082.78122.63122.83003.58133.38253.56312.7765
C31.50832.78122.39051.08551.09341.09372.54143.3286
N41.34162.63122.39053.29822.60392.76761.00731.0076
H52.14272.83001.08553.29821.77781.77053.58454.1477
H62.15723.58131.09342.60391.77781.77042.42563.5833
H72.13573.38251.09372.76761.77051.77042.74173.6921
H82.06083.56312.54141.00733.58452.42562.74171.7327
H92.03482.77653.32861.00764.14773.58333.69211.7327

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.339 C1 C3 H6 111.016
C1 C3 H7 109.294 C1 N4 H8 122.010
C1 N4 H9 119.354 S2 C1 C3 123.309
S2 C1 N4 122.777 C3 C1 N4 113.900
H5 C3 H6 109.359 H5 C3 H7 108.678
H6 C3 H7 108.094 H8 N4 H9 118.624
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.080      
2 S -0.178      
3 C -0.721      
4 N -0.749      
5 H 0.285      
6 H 0.241      
7 H 0.261      
8 H 0.378      
9 H 0.403      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.590 1.480 0.078 4.823
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.657 1.276 0.086
y 1.276 -28.343 0.080
z 0.086 0.080 -34.341
Traceless
 xyz
x -0.315 1.276 0.086
y 1.276 4.656 0.080
z 0.086 0.080 -4.341
Polar
3z2-r2-8.682
x2-y2-3.313
xy1.276
xz0.086
yz0.080


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.275 0.756 -0.021
y 0.756 6.611 0.007
z -0.021 0.007 3.955


<r2> (average value of r2) Å2
<r2> 108.481
(<r2>)1/2 10.415