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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP3=FULL/TZVP

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/TZVP
 hartrees
Energy at 0K-531.389441
Energy at 298.15K 
HF Energy-530.677385
Nuclear repulsion energy155.291716
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/TZVP
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 3788 3537 41.46      
2 A 3659 3416 77.21      
3 A 3227 3013 3.01      
4 A 3158 2949 13.19      
5 A 3091 2886 16.73      
6 A 1686 1575 175.66      
7 A 1514 1413 17.75      
8 A 1509 1409 13.36      
9 A 1447 1351 20.92      
10 A 1417 1323 359.03      
11 A 1369 1278 18.13      
12 A 1066 996 5.25      
13 A 1040 971 21.05      
14 A 1025 957 36.64      
15 A 761 711 6.51      
16 A 607 567 14.62      
17 A 492 459 13.34      
18 A 441 411 2.23      
19 A 386 361 2.64      
20 A 300 280 216.21      
21 A 75 70 4.36      

Unscaled Zero Point Vibrational Energy (zpe) 16028.8 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 14966.1 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/TZVP
ABC
0.32634 0.16566 0.11221

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.276 0.060 -0.011
S2 -1.364 -0.113 0.002
C3 1.231 -1.106 0.001
N4 0.883 1.263 -0.029
H5 0.737 -1.996 -0.370
H6 2.111 -0.898 -0.609
H7 1.559 -1.294 1.024
H8 1.875 1.342 0.096
H9 0.321 2.086 0.086

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64901.50761.34692.13812.15472.13352.05212.0282
S21.64902.77852.63472.84623.61443.31373.55202.7712
C31.50762.77852.39421.08341.09041.09092.53293.3201
N41.34692.63472.39423.27992.55192.84631.00321.0034
H52.13812.84621.08343.27991.77481.76393.55734.1285
H62.15473.61441.09042.55191.77481.76872.35993.5482
H72.13353.31371.09092.84631.76391.76872.81213.7196
H82.05213.55202.53291.00323.55732.35992.81211.7233
H92.02822.77123.32011.00344.12853.54823.71961.7233

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.143 C1 C3 H6 111.050
C1 C3 H7 109.336 C1 N4 H8 120.969
C1 N4 H9 118.569 S2 C1 C3 123.275
S2 C1 N4 122.828 C3 C1 N4 113.897
H5 C3 H6 109.457 H5 C3 H7 108.435
H6 C3 H7 108.360 H8 N4 H9 118.370
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability