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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-984.613842
Energy at 298.15K-984.619905
HF Energy-984.613842
Nuclear repulsion energy336.342337
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 B3LYP/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 3687 3563 0.00      
2 Ag 3497 3379 0.00      
3 Ag 1659 1603 0.00      
4 Ag 1445 1396 0.00      
5 Ag 1327 1283 0.00      
6 Ag 941 909 0.00      
7 Ag 674 651 0.00      
8 Ag 416 402 0.00      
9 Ag 333 322 0.00      
10 Au 661 638 12.63      
11 Au 540 522 381.00      
12 Au 389 376 51.30      
13 Au 40 39 9.79      
14 Bg 716 692 0.00      
15 Bg 653 631 0.00      
16 Bg 513 496 0.00      
17 Bu 3689 3565 160.51      
18 Bu 3501 3383 192.66      
19 Bu 1630 1576 451.49      
20 Bu 1425 1377 310.24      
21 Bu 1247 1205 150.41      
22 Bu 863 833 69.42      
23 Bu 462 446 1.24      
24 Bu 279 269 25.85      

Unscaled Zero Point Vibrational Energy (zpe) 15293.1 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 14777.8 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 B3LYP/6-311G*
ABC
0.14984 0.05299 0.03915

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.050 0.766 0.000
C2 0.050 -0.766 0.000
S3 1.299 1.752 0.000
S4 -1.299 -1.752 0.000
N5 -1.299 1.220 0.000
N6 1.299 -1.220 0.000
H7 -2.068 0.559 0.000
H8 -1.471 2.212 0.000
H9 2.068 -0.559 0.000
H10 1.471 -2.212 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53461.67032.81051.32902.40002.02872.02772.49743.3434
C21.53462.81051.67032.40001.32902.49743.34342.02872.0277
S31.67032.81054.36152.65092.97203.57132.80722.43553.9678
S42.81051.67034.36152.97202.65092.43553.96783.57132.8072
N51.32902.40002.65092.97203.56341.01421.00693.80734.4099
N62.40001.32902.97202.65093.56343.80734.40991.01421.0069
H72.02872.49743.57132.43551.01423.80731.75764.28364.4942
H82.02773.34342.80723.96781.00694.40991.75764.49425.3127
H92.49742.02872.43553.57133.80731.01424.28364.49421.7576
H103.34342.02773.96782.80724.40991.00694.49425.31271.7576

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.492 C1 C2 N6 113.687
C1 N5 H7 119.332 C1 N5 H8 119.834
C2 C1 S3 122.492 C2 C1 N5 113.687
C2 N6 H9 119.332 C2 N6 H10 119.834
S3 C1 N5 123.822 S4 C2 N6 123.822
H7 N5 H8 120.834 H9 N6 H10 120.834
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.100      
2 C 0.100      
3 S -0.173      
4 S -0.173      
5 N -0.710      
6 N -0.710      
7 H 0.396      
8 H 0.387      
9 H 0.396      
10 H 0.387      


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 -45.361 -12.623 0.000
y -12.623 -52.579 0.000
z 0.000 0.000 -53.664
Traceless
 xyz
x 7.761 -12.623 0.000
y -12.623 -3.067 0.000
z 0.000 0.000 -4.693
Polar
3z2-r2-9.387
x2-y27.218
xy-12.623
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.918 3.467 0.000
y 3.467 13.846 0.000
z 0.000 0.000 4.508


<r2> (average value of r2) Å2
<r2> 258.540
(<r2>)1/2 16.079