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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP2=FULL/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-531.529077
Energy at 298.15K 
HF Energy-530.699793
Nuclear repulsion energy156.029325
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/daug-cc-pVTZ
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 3740 3740 51.96      
2 A 3608 3608 70.69      
3 A 3210 3210 0.52      
4 A 3141 3141 4.49      
5 A 3080 3080 14.20      
6 A 1647 1647 181.80      
7 A 1511 1511 8.68      
8 A 1508 1508 17.42      
9 A 1422 1422 113.82      
10 A 1407 1407 214.61      
11 A 1343 1343 17.50      
12 A 1052 1052 0.69      
13 A 1034 1034 29.56      
14 A 1003 1003 2.68      
15 A 760 760 3.84      
16 A 612 612 4.64      
17 A 526 526 6.33      
18 A 427 427 0.60      
19 A 383 383 1.60      
20 A 316 316 161.69      
21 A 46 46 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 15886.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15886.6 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/daug-cc-pVTZ
ABC
0.32958 0.16749 0.11339

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.273 0.056 0.000
S2 -1.357 -0.111 0.000
C3 1.222 -1.101 -0.000
N4 0.878 1.255 -0.000
H5 0.671 -2.032 0.003
H6 1.858 -1.065 -0.883
H7 1.863 -1.062 0.880
H8 1.878 1.339 0.000
H9 0.316 2.087 -0.000

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.63861.49681.34282.12572.13292.13312.05402.0310
S21.63862.76232.61952.79303.46773.47033.54462.7622
C31.49682.76232.38151.08141.08891.08892.52683.3145
N41.34282.61952.38153.29362.66912.66691.00301.0038
H52.12572.79301.08143.29361.76891.76903.58024.1340
H62.13293.46771.08892.66911.76891.76262.56123.6183
H72.13313.47031.08892.66691.76901.76262.55683.6169
H82.05403.54462.52681.00303.58022.56122.55681.7315
H92.03102.76223.31451.00384.13403.61833.61691.7315

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.032 C1 C3 H6 110.156
C1 C3 H7 110.176 C1 N4 H8 121.554
C1 N4 H9 119.177 S2 C1 C3 123.468
S2 C1 N4 122.637 C3 C1 N4 113.896
H5 C3 H6 109.182 H5 C3 H7 109.191
H6 C3 H7 108.064 H8 N4 H9 119.269
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability