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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: wB97X-D/CEP-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 wB97X-D/CEP-31G*
 hartrees
Energy at 0K-53.832176
Energy at 298.15K-53.838089
HF Energy-53.832176
Nuclear repulsion energy113.888957
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 wB97X-D/CEP-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 3528 3528 0.00      
3 Ag 1644 1644 0.00      
4 Ag 1428 1428 0.00      
5 Ag 1338 1338 0.00      
6 Ag 943 943 0.00      
7 Ag 674 674 0.00      
8 Ag 404 404 0.00      
9 Ag 327 327 0.00      
10 Au 659 659 10.33      
11 Au 488 488 392.13      
12 Au 384 384 72.38      
13 Au 50 50 7.63      
14 Bg 711 711 0.00      
15 Bg 652 652 0.00      
16 Bg 460 460 0.00      
17 Bu 3737 3737 224.70      
18 Bu 3534 3534 239.35      
19 Bu 1606 1606 586.84      
20 Bu 1426 1426 303.27      
21 Bu 1211 1211 167.37      
22 Bu 860 860 64.65      
23 Bu 445 445 1.22      
24 Bu 274 274 30.02      

Unscaled Zero Point Vibrational Energy (zpe) 15259.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15259.3 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 wB97X-D/CEP-31G*
ABC
0.14732 0.05231 0.03860

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.048 0.775 0.000
C2 0.048 -0.775 0.000
S3 1.311 1.760 0.000
S4 -1.311 -1.760 0.000
N5 -1.311 1.229 0.000
N6 1.311 -1.229 0.000
H7 -2.078 0.552 0.000
H8 -1.481 2.229 0.000
H9 2.078 -0.552 0.000
H10 1.481 -2.229 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.55361.67812.83291.34202.42142.04202.04142.50583.3709
C21.55362.83291.67812.42141.34202.50583.37092.04202.0414
S31.67812.83294.38962.67472.98963.59722.83082.43653.9931
S42.83291.67814.38962.98962.67472.43653.99313.59722.8308
N51.34202.42142.67472.98963.59371.02291.01433.82794.4443
N62.42141.34202.98962.67473.59373.82794.44431.02291.0143
H72.04202.50583.59722.43651.02293.82791.77974.29934.5165
H82.04143.37092.83083.99311.01434.44431.77974.51655.3523
H92.50582.04202.43653.59723.82791.02294.29934.51651.7797
H103.37092.04143.99312.83084.44431.01434.51655.35231.7797

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.424 C1 C2 N6 113.289
C1 N5 H7 118.800 C1 N5 H8 119.433
C2 C1 S3 122.424 C2 C1 N5 113.289
C2 N6 H9 118.800 C2 N6 H10 119.433
S3 C1 N5 124.286 S4 C2 N6 124.286
H7 N5 H8 121.767 H9 N6 H10 121.767
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.022      
2 C -0.022      
3 S -0.422      
4 S -0.422      
5 N -0.295      
6 N -0.295      
7 H 0.367      
8 H 0.372      
9 H 0.367      
10 H 0.372      


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 -42.716 -12.783 0.000
y -12.783 -49.662 0.000
z 0.000 0.000 -51.303
Traceless
 xyz
x 7.766 -12.783 0.000
y -12.783 -2.653 0.000
z 0.000 0.000 -5.114
Polar
3z2-r2-10.228
x2-y26.946
xy-12.783
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.778 3.606 0.000
y 3.606 12.580 0.000
z 0.000 0.000 4.381


<r2> (average value of r2) Å2
<r2> 148.400
(<r2>)1/2 12.182