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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: HF/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at HF/aug-cc-pVDZ
 hartrees
Energy at 0K-982.068122
Energy at 298.15K-982.074576
HF Energy-982.068122
Nuclear repulsion energy338.007474
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 HF/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 Ag 3917 3567 0.00      
2 Ag 3746 3411 0.00      
3 Ag 1782 1622 0.00      
4 Ag 1528 1392 0.00      
5 Ag 1475 1344 0.00      
6 Ag 1049 955 0.00      
7 Ag 713 650 0.00      
8 Ag 442 403 0.00      
9 Ag 350 318 0.00      
10 Au 709 645 0.06      
11 Au 619 564 294.19      
12 Au 431 392 31.67      
13 Au 27 25 13.25      
14 Bg 794 723 0.00      
15 Bg 705 642 0.00      
16 Bg 598 545 0.00      
17 Bu 3918 3568 254.62      
18 Bu 3752 3417 279.14      
19 Bu 1753 1596 545.18      
20 Bu 1505 1371 583.56      
21 Bu 1339 1219 207.18      
22 Bu 910 829 170.45      
23 Bu 492 448 1.19      
24 Bu 298 271 29.55      

Unscaled Zero Point Vibrational Energy (zpe) 16425.8 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 14957.3 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 HF/aug-cc-pVDZ
ABC
0.15135 0.05339 0.03947

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.056 0.769 0.000
C2 0.056 -0.769 0.000
S3 1.289 1.748 0.000
S4 -1.289 -1.748 0.000
N5 -1.289 1.219 0.000
N6 1.289 -1.219 0.000
H7 -2.053 0.574 0.000
H8 -1.447 2.202 0.000
H9 2.053 -0.574 0.000
H10 1.447 -2.202 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.54111.66362.80231.31302.39982.00711.99762.50003.3290
C21.54112.80231.66362.39981.31302.50003.32902.00711.9976
S31.66362.80234.34352.63192.96673.54272.77362.44403.9529
S42.80231.66364.34352.96672.63192.44403.95293.54272.7736
N51.31302.39982.63192.96673.54841.00030.99563.79294.3806
N62.39981.31302.96672.63193.54843.79294.38061.00030.9956
H72.00712.50003.54272.44401.00033.79291.73764.26414.4674
H81.99763.32902.77363.95290.99564.38061.73764.46745.2698
H92.50002.00712.44403.54273.79291.00034.26414.46741.7376
H103.32901.99763.95292.77364.38060.99564.46745.26981.7376

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.906 C1 C2 N6 114.216
C1 N5 H7 119.759 C1 N5 H8 119.189
C2 C1 S3 121.906 C2 C1 N5 114.216
C2 N6 H9 119.759 C2 N6 H10 119.189
S3 C1 N5 123.878 S4 C2 N6 123.878
H7 N5 H8 121.052 H9 N6 H10 121.052
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.339      
2 C 0.339      
3 S -0.081      
4 S -0.081      
5 N -0.262      
6 N -0.262      
7 H 0.011      
8 H -0.007      
9 H 0.011      
10 H -0.007      


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 -46.432 -13.054 0.000
y -13.054 -53.107 0.000
z 0.000 0.000 -54.173
Traceless
 xyz
x 7.208 -13.054 0.000
y -13.054 -2.805 0.000
z 0.000 0.000 -4.403
Polar
3z2-r2-8.806
x2-y26.675
xy-13.054
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.535 2.864 0.000
y 2.864 14.012 0.000
z 0.000 0.000 8.208


<r2> (average value of r2) Å2
<r2> 257.099
(<r2>)1/2 16.034