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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B2PLYP=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at B2PLYP=FULL/6-31G**
 hartrees
Energy at 0K-984.035100
Energy at 298.15K-984.041165
HF Energy-983.736392
Nuclear repulsion energy336.808221
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3735 3735 0.00      
2 Ag 3525 3525 0.00      
3 Ag 1659 1659 0.00      
4 Ag 1456 1456 0.00      
5 Ag 1342 1342 0.00      
6 Ag 960 960 0.00      
7 Ag 683 683 0.00      
8 Ag 423 423 0.00      
9 Ag 338 338 0.00      
10 Au 667 667 10.57      
11 Au 516 516 349.78      
12 Au 389 389 49.54      
13 Au 44 44 8.02      
14 Bg 718 718 0.00      
15 Bg 659 659 0.00      
16 Bg 491 491 0.00      
17 Bu 3737 3737 212.76      
18 Bu 3532 3532 231.94      
19 Bu 1621 1621 482.38      
20 Bu 1448 1448 257.17      
21 Bu 1248 1248 113.98      
22 Bu 877 877 49.46      
23 Bu 461 461 0.89      
24 Bu 284 284 27.10      

Unscaled Zero Point Vibrational Energy (zpe) 15405.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15405.2 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=FULL/6-31G**
ABC
0.15012 0.05321 0.03928

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.047 0.764 0.000
C2 0.047 -0.764 0.000
S3 1.300 1.746 0.000
S4 -1.300 -1.746 0.000
N5 -1.300 1.215 0.000
N6 1.300 -1.215 0.000
H7 -2.059 0.542 0.000
H8 -1.472 2.207 0.000
H9 2.059 -0.542 0.000
H10 1.472 -2.207 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53091.66742.80531.33162.39442.02382.02762.47823.3368
C21.53092.80531.66742.39441.33162.47823.33682.02382.0276
S31.66742.80534.35382.65392.96133.56842.80992.41043.9568
S42.80531.66744.35382.96132.65392.41043.95683.56842.8099
N51.33162.39442.65392.96133.55931.01451.00663.79084.4040
N62.39441.33162.96132.65393.55933.79084.40401.01451.0066
H72.02382.47823.56842.41041.01453.79081.76584.25804.4745
H82.02763.33682.80993.95681.00664.40401.76584.47455.3055
H92.47822.02382.41043.56843.79081.01454.25804.47451.7658
H103.33682.02763.95682.80994.40401.00664.47455.30551.7658

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.541 C1 C2 N6 113.352
C1 N5 H7 118.602 C1 N5 H8 119.619
C2 C1 S3 122.541 C2 C1 N5 113.352
C2 N6 H9 118.602 C2 N6 H10 119.619
S3 C1 N5 124.106 S4 C2 N6 124.106
H7 N5 H8 121.779 H9 N6 H10 121.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability