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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B2PLYP=FULLultrafine/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=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-531.921874
Energy at 298.15K 
HF Energy-531.713760
Nuclear repulsion energy154.258267
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/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 3719 3578 41.08      
2 A 3575 3440 51.89      
3 A 3199 3079 1.72      
4 A 3114 2996 8.71      
5 A 3047 2932 18.52      
6 A 1644 1582 160.37      
7 A 1473 1417 8.00      
8 A 1469 1414 17.05      
9 A 1399 1346 91.22      
10 A 1376 1324 185.03      
11 A 1329 1279 32.51      
12 A 1025 987 0.55      
13 A 1021 982 28.36      
14 A 996 958 5.78      
15 A 734 706 6.39      
16 A 612 589 6.27      
17 A 509 490 7.35      
18 A 423 407 0.98      
19 A 377 363 1.87      
20 A 318 306 157.55      
21 A 30 29 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15694.3 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 15102.6 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/aug-cc-pVDZ
ABC
0.32255 0.16344 0.11075

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.282 0.057 0.000
S2 -1.373 -0.117 0.000
C3 1.244 -1.109 -0.000
N4 0.880 1.272 0.000
H5 0.691 -2.051 0.000
H6 1.890 -1.068 -0.890
H7 1.890 -1.068 0.890
H8 1.885 1.370 0.000
H9 0.306 2.103 -0.000

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66491.51111.35392.14672.15422.15422.07222.0464
S21.66492.79882.64692.82853.51343.51363.58192.7839
C31.51112.79882.40851.09161.10041.10042.56123.3462
N41.35392.64692.40853.32772.69942.69931.01001.0101
H52.14672.82851.09163.32771.78721.78723.62354.1715
H62.15423.51341.10042.69941.78721.77952.59593.6546
H72.15423.51361.10042.69931.78721.77952.59573.6545
H82.07223.58192.56121.01003.62352.59592.59571.7405
H92.04642.78393.34621.01014.17153.65463.65451.7405

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.090 C1 C3 H6 110.164
C1 C3 H7 110.165 C1 N4 H8 121.797
C1 N4 H9 119.204 S2 C1 C3 123.505
S2 C1 N4 122.182 C3 C1 N4 114.313
H5 C3 H6 109.235 H5 C3 H7 109.234
H6 C3 H7 107.912 H8 N4 H9 118.999
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability