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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP=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 B2PLYP=FULL/daug-cc-pVTZ
 hartrees
Energy at 0K-532.030990
Energy at 298.15K 
HF Energy-531.760990
Nuclear repulsion energy155.299759
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 B2PLYP=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 3717 3717 42.12      
2 A 3585 3585 52.54      
3 A 3187 3187 1.36      
4 A 3103 3103 7.66      
5 A 3050 3050 17.38      
6 A 1647 1647 154.26      
7 A 1504 1504 8.14      
8 A 1496 1496 10.26      
9 A 1416 1416 40.19      
10 A 1389 1389 249.20      
11 A 1333 1333 34.90      
12 A 1047 1047 0.53      
13 A 1029 1029 25.69      
14 A 998 998 12.29      
15 A 737 737 6.39      
16 A 615 615 5.14      
17 A 519 519 4.15      
18 A 426 426 0.97      
19 A 379 379 1.93      
20 A 328 328 159.50      
21 A 31 31 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 15767.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15767.6 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 B2PLYP=FULL/daug-cc-pVTZ
ABC
0.32646 0.16575 0.11222

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.058 -0.003
S2 -1.364 -0.116 0.000
C3 1.235 -1.103 -0.000
N4 0.875 1.264 0.000
H5 0.692 -2.035 -0.088
H6 1.942 -1.019 -0.826
H7 1.805 -1.111 0.930
H8 1.874 1.359 -0.005
H9 0.306 2.092 0.008

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65211.50371.34512.13492.14502.13682.05882.0341
S21.65212.77942.62982.81333.52493.44883.55842.7684
C31.50372.77942.39411.08201.09061.09072.54423.3271
N41.34512.62982.39413.30512.65172.71491.00401.0045
H52.13492.81331.08203.30511.77221.76833.59544.1459
H62.14503.52491.09062.65171.77221.76322.51683.6121
H72.13683.44881.09072.71491.76831.76322.64253.6546
H82.05883.55842.54421.00403.59542.51682.64251.7308
H92.03412.76843.32711.00454.14593.61213.65461.7308

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.247 C1 C3 H6 110.537
C1 C3 H7 109.875 C1 N4 H8 121.749
C1 N4 H9 119.224 S2 C1 C3 123.400
S2 C1 N4 122.343 C3 C1 N4 114.255
H5 C3 H6 109.310 H5 C3 H7 108.953
H6 C3 H7 107.868 H8 N4 H9 119.026
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability