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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: M06-2X/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/3-21G
 hartrees
Energy at 0K-529.370837
Energy at 298.15K 
HF Energy-529.370837
Nuclear repulsion energy153.397875
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 M06-2X/3-21G
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 3661 3510 51.47      
2 A 3534 3388 87.57      
3 A 3205 3073 0.21      
4 A 3144 3014 5.87      
5 A 3085 2957 5.75      
6 A 1693 1623 160.31      
7 A 1561 1497 14.10      
8 A 1545 1481 10.37      
9 A 1459 1398 28.80      
10 A 1442 1382 237.94      
11 A 1354 1298 66.31      
12 A 1086 1041 6.27      
13 A 1068 1024 11.03      
14 A 991 950 26.81      
15 A 717 688 213.49      
16 A 709 679 15.47      
17 A 575 551 72.03      
18 A 505 484 31.04      
19 A 432 414 2.10      
20 A 375 360 2.36      
21 A 144 138 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 16142.1 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 15475.5 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 M06-2X/3-21G
ABC
0.32141 0.16062 0.10931

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.301 0.065 -0.009
S2 -1.388 -0.108 0.000
C3 1.238 -1.123 -0.000
N4 0.902 1.265 0.001
H5 0.681 -2.031 -0.221
H6 2.038 -0.993 -0.737
H7 1.693 -1.218 0.994
H8 1.914 1.361 -0.005
H9 0.331 2.106 0.016

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.69831.51351.34182.14122.16062.14242.06862.0414
S21.69832.81562.67062.83333.61513.42193.61422.8035
C31.51352.81562.41171.08811.09601.09682.57423.3547
N41.34182.67062.41173.31112.63312.78871.01641.0173
H52.14122.83331.08813.31111.78551.77793.61564.1592
H62.16063.61511.09602.63311.78551.77962.46803.6179
H72.14243.42191.09682.78871.77791.77962.77433.7234
H82.06863.61422.57421.01643.61562.46802.77431.7504
H92.04142.80353.35471.01734.15923.61793.72341.7504

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.694 C1 C3 H6 110.760
C1 C3 H7 109.274 C1 N4 H8 122.013
C1 N4 H9 119.201 S2 C1 C3 122.374
S2 C1 N4 122.480 C3 C1 N4 115.133
H5 C3 H6 109.668 H5 C3 H7 108.914
H6 C3 H7 108.496 H8 N4 H9 118.786
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.097      
2 S 0.009      
3 C -0.608      
4 N -0.715      
5 H 0.257      
6 H 0.215      
7 H 0.237      
8 H 0.340      
9 H 0.361      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.041 1.613 0.068 5.293
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.657 1.180 0.092
y 1.180 -27.381 0.004
z 0.092 0.004 -33.871
Traceless
 xyz
x -1.031 1.180 0.092
y 1.180 5.383 0.004
z 0.092 0.004 -4.352
Polar
3z2-r2-8.704
x2-y2-4.276
xy1.180
xz0.092
yz0.004


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.175 0.810 -0.016
y 0.810 5.451 -0.007
z -0.016 -0.007 3.097


<r2> (average value of r2) Å2
<r2> 110.321
(<r2>)1/2 10.503