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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP=FULL/6-311G*

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=FULL/6-311G*
 hartrees
Energy at 0K-531.965990
Energy at 298.15K 
HF Energy-531.723498
Nuclear repulsion energy154.805209
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=FULL/6-311G*
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 3738 3738 30.88      
2 A 3606 3606 52.58      
3 A 3197 3197 3.37      
4 A 3119 3119 16.90      
5 A 3059 3059 20.48      
6 A 1696 1696 155.46      
7 A 1523 1523 12.57      
8 A 1514 1514 12.98      
9 A 1433 1433 40.35      
10 A 1411 1411 250.14      
11 A 1349 1349 44.94      
12 A 1056 1056 1.90      
13 A 1036 1036 18.43      
14 A 1009 1009 20.19      
15 A 740 740 7.46      
16 A 624 624 13.16      
17 A 503 503 14.46      
18 A 435 435 0.77      
19 A 382 382 1.09      
20 A 267 267 217.21      
21 A 52 52 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15874.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15874.1 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=FULL/6-311G*
ABC
0.32461 0.16453 0.11146

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.061 -0.013
S2 -1.369 -0.115 0.001
C3 1.237 -1.107 0.000
N4 0.881 1.266 -0.003
H5 0.732 -2.013 -0.320
H6 2.098 -0.927 -0.650
H7 1.608 -1.261 1.017
H8 1.882 1.363 0.006
H9 0.316 2.098 0.032

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65781.51031.34702.14452.16512.13882.06532.0378
S21.65782.78852.64022.84943.61953.34803.57162.7819
C31.51032.78852.39931.08531.09331.09342.55273.3345
N41.34702.64022.39933.29722.58952.82071.00591.0062
H52.14452.84941.08533.29721.77561.76593.58104.1465
H62.16513.61951.09332.58951.77561.76902.39133.5758
H72.13883.34801.09342.82071.76591.76902.82583.7312
H82.06533.57162.55271.00593.58102.39132.82581.7300
H92.03782.78193.33451.00624.14653.57583.73121.7300

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.349 C1 C3 H6 111.514
C1 C3 H7 109.416 C1 N4 H8 122.081
C1 N4 H9 119.284 S2 C1 C3 123.260
S2 C1 N4 122.629 C3 C1 N4 114.092
H5 C3 H6 109.181 H5 C3 H7 108.299
H6 C3 H7 107.997 H8 N4 H9 118.591
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability