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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: TPSSh/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 TPSSh/daug-cc-pVTZ
 hartrees
Energy at 0K-532.265427
Energy at 298.15K 
HF Energy-532.265427
Nuclear repulsion energy154.976952
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 TPSSh/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 3678 3678 33.31      
2 A 3545 3545 35.46      
3 A 3159 3159 2.54      
4 A 3072 3072 11.10      
5 A 3019 3019 20.17      
6 A 1637 1637 150.89      
7 A 1497 1497 7.94      
8 A 1487 1487 9.06      
9 A 1404 1404 36.19      
10 A 1379 1379 223.64      
11 A 1322 1322 43.01      
12 A 1034 1034 1.47      
13 A 1017 1017 23.32      
14 A 982 982 12.90      
15 A 730 730 7.17      
16 A 620 620 4.40      
17 A 506 506 4.66      
18 A 411 411 1.20      
19 A 364 364 2.31      
20 A 330 330 154.17      
21 A 37 37 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15615.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15615.8 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 TPSSh/daug-cc-pVTZ
ABC
0.32426 0.16539 0.11181

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.059 -0.007
S2 -1.365 -0.120 0.000
C3 1.240 -1.104 -0.001
N4 0.870 1.270 -0.001
H5 0.705 -2.030 -0.185
H6 2.019 -0.974 -0.759
H7 1.731 -1.170 0.976
H8 1.872 1.375 -0.003
H9 0.294 2.096 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65521.50781.34662.13872.15732.13982.06532.0377
S21.65522.78502.63162.82233.57143.41163.56552.7685
C31.50782.78502.40241.08541.09431.09452.55863.3374
N41.34662.63162.40243.30872.63202.76541.00751.0077
H52.13872.82231.08543.30871.78041.77203.60424.1515
H62.15733.57141.09432.63201.78041.76882.47243.6063
H72.13983.41161.09452.76541.77201.76882.73073.6946
H82.06533.56552.55861.00753.60422.47242.73071.7348
H92.03772.76853.33741.00774.15153.60633.69461.7348

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.059 C1 C3 H6 111.003
C1 C3 H7 109.599 C1 N4 H8 121.982
C1 N4 H9 119.184 S2 C1 C3 123.332
S2 C1 N4 122.155 C3 C1 N4 114.508
H5 C3 H6 109.538 H5 C3 H7 108.758
H6 C3 H7 107.826 H8 N4 H9 118.829
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.235      
2 S -1.532      
3 C 0.711      
4 N -0.027      
5 H 0.203      
6 H 0.139      
7 H 0.116      
8 H -0.102      
9 H 0.256      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.338 1.391 0.044 4.556
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.444 0.545 0.009
y 0.545 9.201 -0.014
z 0.009 -0.014 6.536


<r2> (average value of r2) Å2
<r2> 108.630
(<r2>)1/2 10.423