return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP3=FULL/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-531.660831
Energy at 298.15K 
HF Energy-530.696342
Nuclear repulsion energy155.991666
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/Def2TZVPP
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 3797 3797 50.64      
2 A 3664 3664 82.31      
3 A 3221 3221 1.58      
4 A 3144 3144 7.77      
5 A 3080 3080 14.84      
6 A 1671 1671 195.06      
7 A 1513 1513 9.99      
8 A 1507 1507 24.38      
9 A 1435 1435 65.81      
10 A 1414 1414 300.45      
11 A 1363 1363 15.92      
12 A 1058 1058 1.40      
13 A 1035 1035 41.23      
14 A 1020 1020 7.71      
15 A 761 761 7.92      
16 A 628 628 5.64      
17 A 528 528 4.86      
18 A 433 433 0.80      
19 A 383 383 2.56      
20 A 291 291 170.14      
21 A 39 39 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 15992.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15992.2 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/Def2TZVPP
ABC
0.32862 0.16744 0.11325

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.272 0.060 -0.006
S2 -1.357 -0.114 0.000
C3 1.226 -1.103 -0.000
N4 0.875 1.258 0.001
H5 0.688 -2.026 -0.154
H6 1.977 -0.983 -0.778
H7 1.739 -1.146 0.959
H8 1.871 1.341 -0.012
H9 0.314 2.085 0.012

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.63751.50501.34102.13322.14322.13012.04882.0255
S21.63752.76572.61972.80393.53173.40053.54022.7622
C31.50502.76572.38671.08001.08801.08802.52763.3162
N41.34102.61972.38673.29342.61572.72760.99910.9997
H52.13322.80391.08003.29341.77211.76583.57214.1322
H62.14323.53171.08802.61571.77211.76112.44933.5781
H72.13013.40051.08802.72761.76581.76112.67303.6558
H82.04883.54022.52760.99913.57212.44932.67301.7253
H92.02552.76223.31620.99974.13223.57813.65581.7253

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.141 C1 C3 H6 110.459
C1 C3 H7 109.420 C1 N4 H8 121.526
C1 N4 H9 119.123 S2 C1 C3 123.259
S2 C1 N4 122.864 C3 C1 N4 113.871
H5 C3 H6 109.650 H5 C3 H7 109.065
H6 C3 H7 108.065 H8 N4 H9 119.348
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability