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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: MP3=FULL/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 MP3=FULL/cc-pVTZ
 hartrees
Energy at 0K-531.526417
Energy at 298.15K 
HF Energy-530.697170
Nuclear repulsion energy156.109528
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/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 3803 3546 49.31      
2 A 3677 3429 82.63      
3 A 3227 3009 1.19      
4 A 3146 2934 8.06      
5 A 3096 2887 15.25      
6 A 1690 1576 195.00      
7 A 1522 1420 8.70      
8 A 1519 1417 25.96      
9 A 1447 1349 145.52      
10 A 1422 1326 213.19      
11 A 1369 1276 20.51      
12 A 1059 988 0.08      
13 A 1040 970 39.21      
14 A 1023 954 6.83      
15 A 762 711 9.15      
16 A 634 591 7.43      
17 A 538 501 3.24      
18 A 433 404 0.92      
19 A 384 358 2.75      
20 A 329 307 168.81      
21 A 68 64 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 16093.3 cm-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 15008.6 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 MP3=FULL/cc-pVTZ
ABC
0.33010 0.16740 0.11340

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.275 0.060 0.000
S2 -1.357 -0.111 0.000
C3 1.221 -1.103 0.000
N4 0.880 1.253 -0.001
H5 0.670 -2.030 0.003
H6 1.856 -1.065 -0.881
H7 1.861 -1.062 0.877
H8 1.875 1.335 0.002
H9 0.322 2.081 0.001

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.64151.49941.33712.12752.13112.13142.04552.0215
S21.64152.76262.62022.79183.46603.46873.54112.7612
C31.49942.76262.38061.07831.08661.08672.52433.3091
N41.33712.62022.38063.28972.66452.66260.99850.9991
H52.12752.79181.07833.28971.76641.76643.57434.1263
H62.13113.46601.08662.66451.76641.75772.55723.6099
H72.13143.46871.08672.66261.76641.75772.55113.6077
H82.04553.54112.52430.99853.57432.55722.55111.7236
H92.02152.76123.30910.99914.12633.60993.60771.7236

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.177 C1 C3 H6 109.968
C1 C3 H7 109.989 C1 N4 H8 121.607
C1 N4 H9 119.122 S2 C1 C3 123.117
S2 C1 N4 122.881 C3 C1 N4 114.002
H5 C3 H6 109.356 H5 C3 H7 109.358
H6 C3 H7 107.955 H8 N4 H9 119.270
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability