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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: wB97X-D/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-984.442921
Energy at 298.15K-984.449104
HF Energy-984.442921
Nuclear repulsion energy338.481270
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/6-31G(2df,p)
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 3736 3736 0.00      
2 Ag 3528 3528 0.00      
3 Ag 1649 1649 0.00      
4 Ag 1456 1456 0.00      
5 Ag 1349 1349 0.00      
6 Ag 965 965 0.00      
7 Ag 685 685 0.00      
8 Ag 414 414 0.00      
9 Ag 336 336 0.00      
10 Au 679 679 11.72      
11 Au 564 564 267.15      
12 Au 397 397 41.77      
13 Au 54 54 11.06      
14 Bg 743 743 0.00      
15 Bg 671 671 0.00      
16 Bg 535 535 0.00      
17 Bu 3738 3738 227.69      
18 Bu 3536 3536 246.56      
19 Bu 1607 1607 552.18      
20 Bu 1458 1458 281.61      
21 Bu 1243 1243 139.07      
22 Bu 889 889 63.23      
23 Bu 456 456 0.80      
24 Bu 282 282 32.29      

Unscaled Zero Point Vibrational Energy (zpe) 15484.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15484.0 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/6-31G(2df,p)
ABC
0.15116 0.05384 0.03970

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.049 0.766 0.000
C2 0.049 -0.766 0.000
S3 1.294 1.734 0.000
S4 -1.294 -1.734 0.000
N5 -1.294 1.211 0.000
N6 1.294 -1.211 0.000
H7 -2.048 0.532 0.000
H8 -1.471 2.201 0.000
H9 2.048 -0.532 0.000
H10 1.471 -2.201 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53481.65552.79291.32262.39012.01292.02062.46633.3335
C21.53482.79291.65552.39011.32262.46633.33352.01292.0206
S31.65552.79294.32742.64052.94533.55172.80452.38853.9389
S42.79291.65554.32742.94532.64052.38853.93893.55172.8045
N51.32262.39012.64052.94533.54511.01461.00533.76974.3920
N62.39011.32262.94532.64053.54513.76974.39201.01461.0053
H72.01292.46633.55172.38851.01463.76971.76544.23234.4561
H82.02063.33352.80453.93891.00534.39201.76544.45615.2947
H92.46632.01292.38853.55173.76971.01464.23234.45611.7654
H103.33352.02063.93892.80454.39201.00534.45615.29471.7654

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.144 C1 C2 N6 113.327
C1 N5 H7 118.319 C1 N5 H8 119.832
C2 C1 S3 122.144 C2 C1 N5 113.327
C2 N6 H9 118.319 C2 N6 H10 119.832
S3 C1 N5 124.529 S4 C2 N6 124.529
H7 N5 H8 121.848 H9 N6 H10 121.848
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.294      
2 C 0.294      
3 S -0.425      
4 S -0.425      
5 N -0.504      
6 N -0.504      
7 H 0.319      
8 H 0.316      
9 H 0.319      
10 H 0.316      


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 -44.776 -12.614 0.000
y -12.614 -50.811 0.000
z 0.000 0.000 -51.844
Traceless
 xyz
x 6.551 -12.614 0.000
y -12.614 -2.501 0.000
z 0.000 0.000 -4.051
Polar
3z2-r2-8.101
x2-y26.035
xy-12.614
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.321 2.945 0.000
y 2.945 12.885 0.000
z 0.000 0.000 5.784


<r2> (average value of r2) Å2
<r2> 254.531
(<r2>)1/2 15.954