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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G**
 hartrees
Energy at 0K-531.446550
Energy at 298.15K 
HF Energy-530.669549
Nuclear repulsion energy155.215287
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 MP2=FULL/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 3757 3563 42.13      
2 A 3618 3432 78.26      
3 A 3225 3059 1.85      
4 A 3157 2995 11.07      
5 A 3079 2921 14.95      
6 A 1656 1571 169.20      
7 A 1502 1425 12.12      
8 A 1502 1425 24.39      
9 A 1425 1351 240.68      
10 A 1413 1341 89.59      
11 A 1352 1282 13.83      
12 A 1049 995 13.65      
13 A 1032 979 19.81      
14 A 1017 965 1.15      
15 A 762 722 2.92      
16 A 599 568 14.10      
17 A 498 472 17.21      
18 A 435 413 0.93      
19 A 385 365 0.68      
20 A 265 252 225.60      
21 A 58 55 1.08      

Unscaled Zero Point Vibrational Energy (zpe) 15892.9 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 15076.0 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 MP2=FULL/6-311G**
ABC
0.32629 0.16555 0.11219

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.268 0.058 -0.010
S2 -1.364 -0.111 0.003
C3 1.229 -1.108 0.001
N4 0.888 1.261 -0.031
H5 0.705 -2.030 -0.241
H6 2.037 -0.948 -0.720
H7 1.671 -1.205 0.998
H8 1.883 1.333 0.108
H9 0.328 2.092 0.084

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64101.51041.35362.14542.15522.13982.06062.0367
S21.64102.77782.63712.83273.57643.37663.55492.7787
C31.51042.77782.39361.08741.09461.09512.52893.3247
N41.35362.63712.39363.30282.58402.78491.00731.0078
H52.14542.83271.08743.30281.78131.77383.57984.1513
H62.15523.57641.09462.58401.78131.77472.43143.5786
H72.13983.37661.09512.78491.77381.77472.69773.6753
H82.06063.55492.52891.00733.57982.43142.69771.7301
H92.03672.77873.32471.00784.15133.57863.67531.7301

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.294 C1 C3 H6 110.642
C1 C3 H7 109.391 C1 N4 H8 120.863
C1 N4 H9 118.462 S2 C1 C3 123.580
S2 C1 N4 123.142 C3 C1 N4 113.278
H5 C3 H6 109.446 H5 C3 H7 108.730
H6 C3 H7 108.288 H8 N4 H9 118.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability