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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: TPSSh/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/cc-pVTZ
 hartrees
Energy at 0K-532.262229
Energy at 298.15K 
HF Energy-532.262229
Nuclear repulsion energy154.972985
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/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 3683 3566 32.01      
2 A 3549 3436 35.21      
3 A 3161 3061 3.21      
4 A 3073 2975 13.55      
5 A 3019 2923 20.05      
6 A 1637 1585 151.76      
7 A 1498 1451 8.19      
8 A 1489 1442 9.32      
9 A 1405 1360 48.02      
10 A 1384 1340 193.72      
11 A 1323 1281 43.37      
12 A 1035 1002 1.05      
13 A 1018 986 21.58      
14 A 983 952 12.07      
15 A 731 708 6.86      
16 A 625 605 6.29      
17 A 505 489 4.80      
18 A 411 398 1.23      
19 A 364 353 2.76      
20 A 312 302 153.01      
21 A 41 39 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 15621.5 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 15126.3 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/cc-pVTZ
ABC
0.32444 0.16531 0.11180

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.059 -0.007
S2 -1.365 -0.119 0.000
C3 1.240 -1.104 -0.001
N4 0.871 1.269 -0.001
H5 0.704 -2.029 -0.186
H6 2.018 -0.974 -0.759
H7 1.731 -1.171 0.975
H8 1.873 1.374 -0.002
H9 0.295 2.095 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65531.50821.34632.13882.15752.14072.06542.0362
S21.65532.78532.63232.82223.57163.41253.56612.7680
C31.50822.78532.40171.08541.09441.09462.55793.3362
N41.34632.63232.40173.30792.63102.76511.00741.0076
H52.13882.82221.08543.30791.78051.77223.60364.1501
H62.15753.57161.09442.63101.78051.76872.47183.6050
H72.14073.41251.09462.76511.77221.76872.72963.6941
H82.06543.56612.55791.00743.60362.47182.72961.7351
H92.03622.76803.33621.00764.15013.60503.69411.7351

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.037 C1 C3 H6 110.989
C1 C3 H7 109.638 C1 N4 H8 122.024
C1 N4 H9 119.084 S2 C1 C3 123.322
S2 C1 N4 122.225 C3 C1 N4 114.448
H5 C3 H6 109.539 H5 C3 H7 108.777
H6 C3 H7 107.804 H8 N4 H9 118.886
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.084      
2 S -0.331      
3 C -0.182      
4 N -0.158      
5 H 0.108      
6 H 0.074      
7 H 0.094      
8 H 0.149      
9 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.363 1.485 0.052 4.609
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 10.558 0.593 -0.006
y 0.593 7.666 0.002
z -0.006 0.002 4.958


<r2> (average value of r2) Å2
<r2> 108.414
(<r2>)1/2 10.412