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All results from a given calculation for CH3CSNH2 (Ethanethioamide)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-532.213258
Energy at 298.15K 
HF Energy-532.213258
Nuclear repulsion energy154.247888
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 B3LYPultrafine/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 3693 3584 37.42      
2 A 3555 3450 42.32      
3 A 3175 3081 1.79      
4 A 3081 2990 9.23      
5 A 3023 2933 19.38      
6 A 1635 1587 163.33      
7 A 1458 1415 8.08      
8 A 1455 1412 18.27      
9 A 1389 1348 100.79      
10 A 1367 1326 154.91      
11 A 1319 1280 46.91      
12 A 1018 988 0.30      
13 A 1013 983 24.45      
14 A 987 957 10.50      
15 A 730 708 8.10      
16 A 614 596 8.02      
17 A 510 495 6.27      
18 A 424 411 1.25      
19 A 377 365 2.01      
20 A 348 338 154.22      
21 A 30 29 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15599.5 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 15137.7 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 B3LYPultrafine/aug-cc-pVDZ
ABC
0.32223 0.16353 0.11075

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.058 -0.000
S2 -1.373 -0.120 0.000
C3 1.246 -1.107 -0.000
N4 0.875 1.273 0.000
H5 0.695 -2.050 -0.000
H6 1.895 -1.068 -0.889
H7 1.894 -1.068 0.890
H8 1.880 1.380 -0.000
H9 0.299 2.103 0.000

Atom - Atom Distances (Å)
  C1 S2 C3 N4 H5 H6 H7 H8 H9
C11.66641.51101.35162.14802.15682.15682.07262.0452
S21.66642.79892.64482.82933.51663.51623.58222.7810
C31.51102.79892.40951.09201.10131.10132.56693.3473
N41.35162.64482.40953.32862.70382.70411.01061.0105
H52.14802.82931.09203.32861.78721.78713.62924.1723
H62.15683.51661.10132.70381.78721.77862.60413.6595
H72.15683.51621.10132.70411.78711.77862.60483.6598
H82.07263.58222.56691.01063.62922.60412.60481.7393
H92.04522.78103.34731.01054.17233.65953.65981.7393

picture of Ethanethioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.179 C1 C3 H6 110.320
C1 C3 H7 110.315 C1 N4 H8 121.993
C1 N4 H9 119.250 S2 C1 C3 123.419
S2 C1 N4 122.061 C3 C1 N4 114.520
H5 C3 H6 109.139 H5 C3 H7 109.135
H6 C3 H7 107.702 H8 N4 H9 118.758
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.167      
2 S -0.258      
3 C 0.808      
4 N 0.058      
5 H -0.229      
6 H -0.167      
7 H -0.167      
8 H -0.138      
9 H -0.075      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.356 1.357 0.000 4.562
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.009 1.052 0.000
y 1.052 -28.854 0.000
z 0.000 0.000 -34.235
Traceless
 xyz
x -0.465 1.052 0.000
y 1.052 4.268 0.000
z 0.000 0.000 -3.803
Polar
3z2-r2-7.607
x2-y2-3.155
xy1.052
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.600 0.568 0.000
y 0.568 9.030 0.000
z 0.000 0.000 6.457


<r2> (average value of r2) Å2
<r2> 109.754
(<r2>)1/2 10.476