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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3LYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-532.195037
Energy at 298.15K 
HF Energy-532.195037
Nuclear repulsion energy154.223730
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/cc-pVDZ
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 3685 3574 36.87      
2 A 3543 3437 38.87      
3 A 3175 3080 1.73      
4 A 3084 2991 12.97      
5 A 3023 2932 19.29      
6 A 1610 1562 175.43      
7 A 1458 1414 11.53      
8 A 1453 1410 20.69      
9 A 1398 1356 120.19      
10 A 1371 1329 73.38      
11 A 1321 1281 39.68      
12 A 1020 990 2.59      
13 A 1009 978 16.47      
14 A 987 957 9.37      
15 A 734 712 6.57      
16 A 623 605 8.37      
17 A 507 492 4.54      
18 A 424 412 1.43      
19 A 376 365 2.90      
20 A 275 267 155.11      
21 A 33 32 0.30      

Unscaled Zero Point Vibrational Energy (zpe) 15554.3 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 15087.7 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/cc-pVDZ
ABC
0.32214 0.16359 0.11077

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.060 -0.007
S2 -1.372 -0.121 0.000
C3 1.247 -1.106 -0.001
N4 0.874 1.274 -0.001
H5 0.710 -2.043 -0.182
H6 2.030 -0.978 -0.768
H7 1.748 -1.171 0.981
H8 1.882 1.381 0.001
H9 0.291 2.103 0.018

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66511.51271.35032.15322.16982.15382.07402.0430
S21.66512.79822.64422.84003.59183.43543.58392.7769
C31.51272.79822.40891.09501.10411.10432.56693.3481
N41.35032.64422.40893.32602.64442.77631.01321.0136
H52.15322.84001.09503.32601.79441.78653.62364.1718
H62.16983.59181.10412.64441.79441.78222.48513.6236
H72.15383.43541.10432.77631.78651.78222.73753.7106
H82.07403.58392.56691.01323.62362.48512.73751.7467
H92.04302.77693.34811.01364.17183.62363.71061.7467

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.291 C1 C3 H6 111.067
C1 C3 H7 109.786 C1 N4 H8 122.042
C1 N4 H9 118.908 S2 C1 C3 123.343
S2 C1 N4 122.195 C3 C1 N4 114.456
H5 C3 H6 109.374 H5 C3 H7 108.644
H6 C3 H7 107.609 H8 N4 H9 119.041
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.096      
2 S -0.272      
3 C 0.042      
4 N -0.004      
5 H 0.053      
6 H 0.034      
7 H 0.051      
8 H 0.088      
9 H 0.105      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.297 1.535 0.068 4.563
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.019 1.208 0.095
y 1.208 -27.759 0.034
z 0.095 0.034 -33.105
Traceless
 xyz
x -0.587 1.208 0.095
y 1.208 4.303 0.034
z 0.095 0.034 -3.716
Polar
3z2-r2-7.432
x2-y2-3.260
xy1.208
xz0.095
yz0.034


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.758 0.630 -0.015
y 0.630 6.645 0.010
z -0.015 0.010 3.894


<r2> (average value of r2) Å2
<r2> 109.095
(<r2>)1/2 10.445