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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: LSDA/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at LSDA/6-311G*
 hartrees
Energy at 0K-981.519783
Energy at 298.15K-981.525899
HF Energy-981.519783
Nuclear repulsion energy339.558142
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 LSDA/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 Ag 3584 3525 0.00      
2 Ag 3278 3225 0.00      
3 Ag 1608 1582 0.00      
4 Ag 1409 1386 0.00      
5 Ag 1302 1281 0.00      
6 Ag 926 911 0.00      
7 Ag 687 676 0.00      
8 Ag 406 400 0.00      
9 Ag 335 330 0.00      
10 Au 692 681 48.33      
11 Au 551 542 317.73      
12 Au 380 374 57.62      
13 Au 61 60 7.29      
14 Bg 723 712 0.00      
15 Bg 658 648 0.00      
16 Bg 528 519 0.00      
17 Bu 3586 3528 191.51      
18 Bu 3287 3234 296.14      
19 Bu 1558 1533 530.95      
20 Bu 1421 1398 235.62      
21 Bu 1210 1190 132.53      
22 Bu 870 855 43.26      
23 Bu 446 438 4.37      
24 Bu 286 281 31.26      

Unscaled Zero Point Vibrational Energy (zpe) 14896.2 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 14653.4 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 LSDA/6-311G*
ABC
0.15267 0.05431 0.04006

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.755 0.000
C2 0.050 -0.755 0.000
S3 1.297 1.724 0.000
S4 -1.297 -1.724 0.000
N5 -1.297 1.187 0.000
N6 1.297 -1.187 0.000
H7 -2.039 0.469 0.000
H8 -1.498 2.184 0.000
H9 2.039 -0.469 0.000
H10 1.498 -2.184 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.51421.65912.77491.31932.36422.00932.03362.42173.3220
C21.51422.77491.65912.36421.31932.42173.32202.00932.0336
S31.65912.77494.31422.64892.91093.56422.83262.31473.9125
S42.77491.65914.31422.91092.64892.31473.91253.56422.8326
N51.31932.36422.64892.91093.51671.03291.01653.72454.3790
N62.36421.31932.91092.64893.51673.72454.37901.03291.0165
H72.00932.42173.56422.31471.03293.72451.79824.18454.4212
H82.03363.32202.83263.91251.01654.37901.79824.42125.2963
H92.42172.00932.31473.56423.72451.03294.18454.42121.7982
H103.32202.03363.91252.83264.37901.01654.42125.29631.7982

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.888 C1 C2 N6 112.920
C1 N5 H7 116.820 C1 N5 H8 120.511
C2 C1 S3 121.888 C2 C1 N5 112.920
C2 N6 H9 116.820 C2 N6 H10 120.511
S3 C1 N5 125.192 S4 C2 N6 125.192
H7 N5 H8 122.669 H9 N6 H10 122.669
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.053      
2 C 0.053      
3 S -0.122      
4 S -0.122      
5 N -0.724      
6 N -0.724      
7 H 0.394      
8 H 0.399      
9 H 0.394      
10 H 0.399      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.093 -12.039 0.000
y -12.039 -51.571 0.000
z 0.000 0.000 -53.619
Traceless
 xyz
x 7.502 -12.039 0.000
y -12.039 -2.215 0.000
z 0.000 0.000 -5.287
Polar
3z2-r2-10.574
x2-y26.478
xy-12.039
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.932 3.235 0.000
y 3.235 14.289 0.000
z 0.000 0.000 4.561


<r2> (average value of r2) Å2
<r2> 253.132
(<r2>)1/2 15.910