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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP=FULLultrafine/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=FULLultrafine/6-311G*
 hartrees
Energy at 0K-531.965987
Energy at 298.15K 
HF Energy-531.723498
Nuclear repulsion energy154.806080
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=FULLultrafine/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 30.87      
2 A 3605 3605 52.62      
3 A 3197 3197 3.32      
4 A 3118 3118 16.87      
5 A 3058 3058 20.48      
6 A 1695 1695 155.55      
7 A 1523 1523 12.68      
8 A 1515 1515 12.79      
9 A 1433 1433 42.76      
10 A 1410 1410 247.52      
11 A 1349 1349 45.26      
12 A 1056 1056 1.99      
13 A 1035 1035 18.42      
14 A 1009 1009 19.91      
15 A 739 739 7.58      
16 A 623 623 13.34      
17 A 503 503 14.39      
18 A 435 435 0.77      
19 A 382 382 1.07      
20 A 265 265 216.98      
21 A 51 51 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 15870.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15870.2 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=FULLultrafine/6-311G*
ABC
0.32463 0.16453 0.11146

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.061 -0.012
S2 -1.369 -0.115 0.001
C3 1.237 -1.107 0.000
N4 0.881 1.266 -0.003
H5 0.729 -2.015 -0.308
H6 2.091 -0.931 -0.659
H7 1.619 -1.254 1.014
H8 1.883 1.362 0.004
H9 0.317 2.098 0.031

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.65781.51031.34702.14472.16472.13902.06522.0379
S21.65782.78842.64032.84753.61593.35393.57162.7822
C31.51032.78842.39921.08521.09341.09342.55253.3345
N41.34702.64032.39923.29862.59252.81511.00591.0062
H52.14472.84751.08523.29861.77571.76633.58294.1476
H62.16473.61591.09342.59251.77571.76872.39703.5779
H72.13903.35391.09342.81511.76631.76872.81663.7272
H82.06523.57162.55251.00593.58292.39702.81661.7300
H92.03792.78223.33451.00624.14763.57793.72721.7300

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.370 C1 C3 H6 111.476
C1 C3 H7 109.430 C1 N4 H8 122.076
C1 N4 H9 119.293 S2 C1 C3 123.252
S2 C1 N4 122.639 C3 C1 N4 114.090
H5 C3 H6 109.190 H5 C3 H7 108.334
H6 C3 H7 107.956 H8 N4 H9 118.593
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability