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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP/aug-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 B2PLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-531.916735
Energy at 298.15K 
HF Energy-531.713728
Nuclear repulsion energy154.205161
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 B2PLYP/aug-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 3718 3718 40.96      
2 A 3574 3574 51.82      
3 A 3198 3198 1.75      
4 A 3112 3112 8.78      
5 A 3046 3046 18.46      
6 A 1644 1644 159.71      
7 A 1472 1472 8.02      
8 A 1469 1469 17.03      
9 A 1398 1398 88.24      
10 A 1376 1376 188.26      
11 A 1329 1329 32.40      
12 A 1025 1025 0.95      
13 A 1021 1021 28.19      
14 A 996 996 5.71      
15 A 734 734 6.32      
16 A 612 612 6.10      
17 A 509 509 7.28      
18 A 423 423 0.97      
19 A 377 377 1.87      
20 A 318 318 157.77      
21 A 14 14 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15681.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15681.2 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 B2PLYP/aug-cc-pVDZ
ABC
0.32237 0.16331 0.11067

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.282 0.057 -0.001
S2 -1.374 -0.118 0.000
C3 1.245 -1.109 -0.000
N4 0.880 1.272 -0.000
H5 0.693 -2.051 -0.024
H6 1.910 -1.055 -0.875
H7 1.872 -1.081 0.904
H8 1.885 1.372 -0.001
H9 0.305 2.104 0.002

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66561.51161.35432.14742.15612.15382.07272.0469
S21.66562.80012.64772.83013.52543.50433.58292.7845
C31.51162.80012.40931.09191.10071.10072.56203.3472
N41.35432.64772.40933.32862.69152.70901.01021.0103
H52.14742.83011.09193.32861.78821.78723.62434.1726
H62.15613.52541.10072.69151.78821.78002.57943.6498
H72.15383.50431.10072.70901.78721.78002.61393.6614
H82.07273.58292.56201.01023.62432.57942.61391.7409
H92.04692.78453.34721.01034.17263.64983.66141.7409

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.088 C1 C3 H6 110.254
C1 C3 H7 110.074 C1 N4 H8 121.797
C1 N4 H9 119.204 S2 C1 C3 123.522
S2 C1 N4 122.166 C3 C1 N4 114.311
H5 C3 H6 109.285 H5 C3 H7 109.190
H6 C3 H7 107.908 H8 N4 H9 118.999
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.097      
2 S -0.175      
3 C 0.632      
4 N -0.037      
5 H -0.154      
6 H -0.106      
7 H -0.098      
8 H -0.107      
9 H -0.052      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.300 1.342 0.005 4.505
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.083 1.073 0.004
y 1.073 -29.050 0.005
z 0.004 0.005 -34.452
Traceless
 xyz
x -0.332 1.073 0.004
y 1.073 4.218 0.005
z 0.004 0.005 -3.885
Polar
3z2-r2-7.771
x2-y2-3.034
xy1.073
xz0.004
yz0.005


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.583 0.643 0.001
y 0.643 8.923 -0.003
z 0.001 -0.003 6.418


<r2> (average value of r2) Å2
<r2> 109.902
(<r2>)1/2 10.483