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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3LYP/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 B3LYP/daug-cc-pVTZ
 hartrees
Energy at 0K-532.263434
Energy at 298.15K 
HF Energy-532.263434
Nuclear repulsion energy155.029575
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 B3LYP/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 3690 3690 37.60      
2 A 3562 3562 42.31      
3 A 3162 3162 1.61      
4 A 3070 3070 9.14      
5 A 3022 3022 18.98      
6 A 1639 1639 152.68      
7 A 1489 1489 8.48      
8 A 1481 1481 10.12      
9 A 1404 1404 35.71      
10 A 1376 1376 242.32      
11 A 1323 1323 42.37      
12 A 1038 1038 0.67      
13 A 1021 1021 22.75      
14 A 988 988 18.11      
15 A 731 731 7.82      
16 A 614 614 5.61      
17 A 517 517 3.69      
18 A 427 427 1.26      
19 A 377 377 2.12      
20 A 347 347 157.04      
21 A 51 51 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15663.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15663.9 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 B3LYP/daug-cc-pVTZ
ABC
0.32486 0.16531 0.11184

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.059 -0.006
S2 -1.366 -0.119 0.000
C3 1.238 -1.104 -0.000
N4 0.872 1.268 0.001
H5 0.703 -2.034 -0.150
H6 1.993 -0.991 -0.783
H7 1.759 -1.150 0.959
H8 1.873 1.370 -0.010
H9 0.300 2.096 0.012

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65591.50681.34542.14052.15422.14002.06222.0362
S21.65592.78412.63252.82323.55753.42763.56422.7710
C31.50682.78412.39981.08361.09281.09292.55423.3340
N41.34542.63252.39983.30962.64102.74771.00571.0060
H52.14052.82321.08363.30961.77511.76893.60244.1522
H62.15423.55751.09282.64101.77511.76472.48783.6090
H72.14003.42761.09292.74771.76891.76472.70243.6821
H82.06223.56422.55421.00573.60242.48782.70241.7314
H92.03622.77103.33401.00604.15223.60903.68211.7314

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.376 C1 C3 H6 110.921
C1 C3 H7 109.776 C1 N4 H8 121.923
C1 N4 H9 119.287 S2 C1 C3 123.286
S2 C1 N4 122.255 C3 C1 N4 114.455
H5 C3 H6 109.298 H5 C3 H7 108.724
H6 C3 H7 107.679 H8 N4 H9 118.789
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.152      
2 S -1.043      
3 C -0.009      
4 N -0.100      
5 H 0.350      
6 H 0.179      
7 H 0.228      
8 H 0.027      
9 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.308 1.343 0.016 4.513
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.875 1.048 0.007
y 1.048 -28.812 -0.003
z 0.007 -0.003 -34.079
Traceless
 xyz
x -0.430 1.048 0.007
y 1.048 4.165 -0.003
z 0.007 -0.003 -3.735
Polar
3z2-r2-7.471
x2-y2-3.063
xy1.048
xz0.007
yz-0.003


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.515 0.551 0.009
y 0.551 9.216 -0.012
z 0.009 -0.012 6.619


<r2> (average value of r2) Å2
<r2> 108.803
(<r2>)1/2 10.431