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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: TPSSh/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 TPSSh/cc-pVDZ
 hartrees
Energy at 0K-532.204379
Energy at 298.15K 
HF Energy-532.204379
Nuclear repulsion energy154.232368
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 TPSSh/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 3666 3565 34.08      
2 A 3521 3424 33.17      
3 A 3165 3077 3.39      
4 A 3098 3013 16.15      
5 A 3027 2943 24.58      
6 A 1613 1569 172.66      
7 A 1482 1441 11.81      
8 A 1463 1423 11.09      
9 A 1397 1358 111.56      
10 A 1383 1345 65.11      
11 A 1323 1286 53.61      
12 A 1029 1000 1.91      
13 A 1003 975 10.18      
14 A 981 954 18.37      
15 A 739 718 5.98      
16 A 637 619 8.70      
17 A 497 483 7.58      
18 A 416 404 1.52      
19 A 364 354 3.28      
20 A 271 263 153.93      
21 A 52 51 0.68      

Unscaled Zero Point Vibrational Energy (zpe) 15562.6 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 15133.1 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 TPSSh/cc-pVDZ
ABC
0.32046 0.16424 0.11087

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.286 0.062 -0.013
S2 -1.370 -0.118 0.001
C3 1.242 -1.110 -0.001
N4 0.876 1.276 -0.001
H5 0.789 -1.963 -0.521
H6 2.211 -0.863 -0.468
H7 1.429 -1.412 1.044
H8 1.885 1.385 -0.004
H9 0.291 2.105 0.029

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66581.51261.34982.14702.18312.14322.07542.0433
S21.66582.79382.64352.88683.68683.25473.58522.7749
C31.51262.79382.41411.09631.10321.10302.57713.3531
N41.34982.64352.41413.28112.56402.93591.01461.0154
H52.14702.88681.09633.28111.79761.77783.56044.1346
H62.18313.68681.10322.56401.79761.78772.31893.5697
H72.14323.25471.10302.93591.77781.78773.02123.8328
H82.07543.58522.57711.01463.56042.31893.02121.7494
H92.04332.77493.35311.01544.13463.56973.83281.7494

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.737 C1 C3 H6 112.195
C1 C3 H7 109.048 C1 N4 H8 122.109
C1 N4 H9 118.843 S2 C1 C3 122.969
S2 C1 N4 122.128 C3 C1 N4 114.882
H5 C3 H6 109.629 H5 C3 H7 107.869
H6 C3 H7 108.253 H8 N4 H9 119.037
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.100      
2 S -0.284      
3 C 0.017      
4 N -0.036      
5 H 0.072      
6 H 0.032      
7 H 0.076      
8 H 0.103      
9 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.396 1.542 0.109 4.660
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.719 0.664 -0.029
y 0.664 6.725 0.013
z -0.029 0.013 3.884


<r2> (average value of r2) Å2
<r2> 108.936
(<r2>)1/2 10.437