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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP2=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 MP2=FULL/Def2TZVPP
 hartrees
Energy at 0K-531.629176
Energy at 298.15K 
HF Energy-530.695979
Nuclear repulsion energy155.938098
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/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 3753 3753 53.32      
2 A 3606 3606 75.18      
3 A 3220 3220 0.98      
4 A 3149 3149 6.31      
5 A 3074 3074 13.85      
6 A 1638 1638 180.12      
7 A 1503 1503 10.46      
8 A 1497 1497 18.32      
9 A 1414 1414 151.57      
10 A 1402 1402 155.77      
11 A 1343 1343 12.28      
12 A 1045 1045 2.40      
13 A 1028 1028 28.24      
14 A 1004 1004 2.14      
15 A 759 759 2.83      
16 A 621 621 4.27      
17 A 518 518 7.87      
18 A 428 428 0.59      
19 A 380 380 1.87      
20 A 257 257 164.70      
21 A 42 42 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 15840.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15840.1 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 MP2=FULL/Def2TZVPP
ABC
0.32834 0.16747 0.11323

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.269 0.057 -0.007
S2 -1.356 -0.112 0.000
C3 1.224 -1.104 0.000
N4 0.879 1.258 -0.001
H5 0.689 -2.025 -0.186
H6 1.996 -0.971 -0.755
H7 1.709 -1.167 0.972
H8 1.878 1.340 -0.005
H9 0.316 2.089 0.021

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.63431.50311.34672.13102.14422.12892.05762.0328
S21.63432.76432.62132.80643.54213.38473.54522.7644
C31.50312.76432.38701.08091.08841.08852.52973.3196
N41.34672.62132.38703.29322.60472.74191.00281.0039
H52.13102.80641.08093.29321.77311.76563.57294.1357
H62.14423.54211.08842.60471.77311.76222.43213.5758
H72.12893.38471.08852.74191.76561.76222.69573.6674
H82.05763.54522.52971.00283.57292.43212.69571.7327
H92.03282.76443.31961.00394.13573.57583.66741.7327

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.040 C1 C3 H6 110.643
C1 C3 H7 109.422 C1 N4 H8 121.578
C1 N4 H9 119.002 S2 C1 C3 123.492
S2 C1 N4 122.838 C3 C1 N4 113.663
H5 C3 H6 109.643 H5 C3 H7 108.950
H6 C3 H7 108.100 H8 N4 H9 119.415
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability