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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP4=FULL/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 MP4=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-531.342065
Energy at 298.15K 
HF Energy-530.652634
Nuclear repulsion energy153.525162
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 MP4=FULL/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 3707 3615        
2 A 3558 3470        
3 A 3174 3095        
4 A 3098 3021        
5 A 3024 2949        
6 A 1638 1597        
7 A 1469 1432        
8 A 1466 1429        
9 A 1388 1353        
10 A 1371 1337        
11 A 1322 1289        
12 A 1017 992        
13 A 1013 988        
14 A 991 966        
15 A 729 710        
16 A 598 583        
17 A 498 486        
18 A 416 406        
19 A 372 363        
20 A 233 228        
21 A 25 24        

Unscaled Zero Point Vibrational Energy (zpe) 15552.5 cm-1
Scaled (by 0.9752) Zero Point Vibrational Energy (zpe) 15166.8 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 MP4=FULL/aug-cc-pVDZ
ABC
0.32002 0.16167 0.10967

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.056 -0.003
S2 -1.381 -0.115 -0.000
C3 1.247 -1.116 0.000
N4 0.890 1.275 0.004
H5 0.692 -2.061 -0.058
H6 1.939 -1.044 -0.860
H7 1.848 -1.103 0.928
H8 1.900 1.364 -0.018
H9 0.321 2.114 -0.001

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66911.52011.36392.15782.16712.16152.08212.0582
S21.66912.81262.66292.84433.55283.50263.59832.8038
C31.52012.81262.41801.09771.10591.10582.56423.3602
N41.36392.66292.41803.34312.68742.72581.01331.0136
H52.15782.84431.09773.34311.79821.79653.63184.1919
H62.16713.55281.10592.68741.79821.79122.55043.6502
H72.16153.50261.10582.72581.79651.79122.64253.6804
H82.08213.59832.56421.01333.63182.55042.64251.7481
H92.05822.80383.36021.01364.19193.65023.68041.7481

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.980 C1 C3 H6 110.238
C1 C3 H7 109.804 C1 N4 H8 121.593
C1 N4 H9 119.190 S2 C1 C3 123.684
S2 C1 N4 122.474 C3 C1 N4 113.840
H5 C3 H6 109.380 H5 C3 H7 109.232
H6 C3 H7 108.175 H8 N4 H9 119.184
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability