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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: TPSSh/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 TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-532.218957
Energy at 298.15K 
HF Energy-532.218957
Nuclear repulsion energy154.254563
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/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 3672 3552 30.38      
2 A 3533 3417 31.39      
3 A 3171 3068 3.60      
4 A 3082 2981 13.61      
5 A 3020 2922 22.89      
6 A 1636 1582 159.40      
7 A 1476 1428 8.42      
8 A 1468 1420 13.26      
9 A 1393 1348 87.30      
10 A 1373 1328 151.00      
11 A 1321 1277 48.62      
12 A 1021 987 5.07      
13 A 1010 977 19.89      
14 A 982 950 8.53      
15 A 731 707 7.27      
16 A 619 599 5.73      
17 A 500 484 7.77      
18 A 411 398 1.22      
19 A 365 353 2.27      
20 A 330 319 150.76      
21 A 32 31 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15573.1 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 15063.9 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/aug-cc-pVDZ
ABC
0.32167 0.16379 0.11080

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.285 0.058 -0.007
S2 -1.372 -0.120 0.000
C3 1.247 -1.108 -0.001
N4 0.873 1.275 -0.001
H5 0.704 -2.038 -0.185
H6 2.029 -0.977 -0.765
H7 1.740 -1.173 0.982
H8 1.880 1.385 -0.002
H9 0.293 2.103 0.019

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66571.51131.35222.14472.16512.14752.07492.0457
S21.66572.79832.64312.83243.58913.42893.58262.7772
C31.51132.79832.41191.09221.10131.10152.57203.3499
N41.35222.64312.41193.32232.64392.77681.01211.0118
H52.14472.83241.09223.32231.79291.78443.62364.1666
H62.16513.58911.10132.64391.79291.78102.48683.6218
H72.14753.42891.10152.77681.78441.78102.74413.7092
H82.07493.58262.57201.01213.62362.48682.74411.7421
H92.04572.77723.34991.01184.16663.62183.70921.7421

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.879 C1 C3 H6 110.955
C1 C3 H7 109.556 C1 N4 H8 122.052
C1 N4 H9 119.142 S2 C1 C3 123.403
S2 C1 N4 121.939 C3 C1 N4 114.653
H5 C3 H6 109.640 H5 C3 H7 108.860
H6 C3 H7 107.902 H8 N4 H9 118.800
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.259      
2 S -0.262      
3 C 0.402      
4 N -0.128      
5 H -0.092      
6 H -0.081      
7 H -0.016      
8 H -0.067      
9 H -0.016      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.389 1.401 0.045 4.607
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 11.532 0.576 0.009
y 0.576 9.083 -0.016
z 0.009 -0.016 6.431


<r2> (average value of r2) Å2
<r2> 109.505
(<r2>)1/2 10.464