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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP/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/cc-pVDZ
 hartrees
Energy at 0K-531.890703
Energy at 298.15K 
HF Energy-531.698238
Nuclear repulsion energy154.282252
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/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 3722 3565 42.60      
2 A 3575 3424 53.33      
3 A 3207 3071 1.63      
4 A 3125 2993 12.20      
5 A 3054 2925 18.29      
6 A 1625 1556 175.61      
7 A 1476 1414 10.72      
8 A 1472 1409 18.81      
9 A 1412 1352 127.77      
10 A 1386 1327 82.17      
11 A 1332 1276 29.47      
12 A 1031 987 2.91      
13 A 1019 975 18.67      
14 A 997 955 5.24      
15 A 739 708 5.20      
16 A 623 597 7.26      
17 A 506 485 5.78      
18 A 425 407 1.12      
19 A 377 361 2.65      
20 A 217 208 162.80      
21 A 33 32 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 15675.5 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 15012.4 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/cc-pVDZ
ABC
0.32292 0.16349 0.11082

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.059 -0.008
S2 -1.373 -0.118 0.000
C3 1.244 -1.107 -0.000
N4 0.879 1.271 -0.002
H5 0.707 -2.043 -0.183
H6 2.025 -0.977 -0.768
H7 1.743 -1.171 0.981
H8 1.886 1.370 0.001
H9 0.301 2.102 0.019

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66291.51301.35172.15182.16662.15152.07282.0434
S21.66292.79792.64592.83983.58803.43203.58262.7805
C31.51302.79792.40621.09421.10271.10282.55893.3453
N41.35172.64592.40623.32322.63662.77021.01191.0127
H52.15182.83981.09423.32321.79331.78623.61524.1697
H62.16663.58801.10272.63661.79331.78242.47283.6153
H72.15153.43201.10282.77021.78621.78242.72683.7036
H82.07283.58262.55891.01193.61522.47282.72681.7464
H92.04342.78053.34531.01274.16973.61533.70361.7464

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.207 C1 C3 H6 110.871
C1 C3 H7 109.670 C1 N4 H8 121.887
C1 N4 H9 118.891 S2 C1 C3 123.455
S2 C1 N4 122.395 C3 C1 N4 114.144
H5 C3 H6 109.425 H5 C3 H7 108.780
H6 C3 H7 107.830 H8 N4 H9 119.211
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.098      
2 S -0.256      
3 C 0.017      
4 N -0.036      
5 H 0.061      
6 H 0.041      
7 H 0.058      
8 H 0.099      
9 H 0.115      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.237 1.523 0.068 4.503
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.140 1.250 0.090
y 1.250 -27.991 0.044
z 0.090 0.044 -33.283
Traceless
 xyz
x -0.503 1.250 0.090
y 1.250 4.220 0.044
z 0.090 0.044 -3.717
Polar
3z2-r2-7.435
x2-y2-3.149
xy1.250
xz0.090
yz0.044


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.742 0.694 -0.016
y 0.694 6.529 0.010
z -0.016 0.010 3.863


<r2> (average value of r2) Å2
<r2> 109.144
(<r2>)1/2 10.447