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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP3=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3=FULL/6-31G**
 hartrees
Energy at 0K-531.247363
Energy at 298.15K 
HF Energy-530.621514
Nuclear repulsion energy155.430472
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 MP3=FULL/6-31G**
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 3855 3855 46.16      
2 A 3718 3718 90.36      
3 A 3289 3289 2.58      
4 A 3210 3210 12.35      
5 A 3138 3138 15.56      
6 A 1713 1713 200.63      
7 A 1553 1553 18.38      
8 A 1552 1552 8.84      
9 A 1471 1471 52.03      
10 A 1452 1452 321.67      
11 A 1383 1383 25.46      
12 A 1074 1074 0.00      
13 A 1060 1060 38.06      
14 A 1037 1037 9.37      
15 A 765 765 9.43      
16 A 623 623 13.23      
17 A 523 523 5.84      
18 A 441 441 0.78      
19 A 391 391 2.16      
20 A 272 272 218.51      
21 A 46 46 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 16282.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16282.2 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 MP3=FULL/6-31G**
ABC
0.32755 0.16572 0.11234

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.272 0.059 0.000
S2 -1.364 -0.113 -0.000
C3 1.231 -1.106 -0.000
N4 0.882 1.259 0.001
H5 0.686 -2.039 0.004
H6 1.867 -1.065 -0.884
H7 1.872 -1.061 0.879
H8 1.880 1.344 -0.004
H9 0.326 2.093 -0.002

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64451.50871.34632.13862.14192.14212.05912.0345
S21.64452.77832.63162.81293.48193.48503.55632.7783
C31.50872.77832.38991.08131.08931.08922.53423.3237
N41.34632.63162.38993.30392.67402.67071.00191.0023
H52.13862.81291.08133.30391.76961.76973.58814.1475
H62.14193.48191.08932.67401.76961.76282.56453.6220
H72.14213.48501.08922.67071.76971.76282.56193.6211
H82.05913.55632.53421.00193.58812.56452.56191.7253
H92.03452.77833.32371.00234.14753.62203.62111.7253

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.234 C1 C3 H6 110.019
C1 C3 H7 110.036 C1 N4 H8 121.849
C1 N4 H9 119.329 S2 C1 C3 123.496
S2 C1 N4 122.955 C3 C1 N4 113.549
H5 C3 H6 109.231 H5 C3 H7 109.246
H6 C3 H7 108.034 H8 N4 H9 118.820
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability