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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-984.358146
Energy at 298.15K-984.364243
HF Energy-984.358146
Nuclear repulsion energy337.522434
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 M06-2X/6-31G*
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 3707 3510 0.00      
2 Ag 3508 3322 0.00      
3 Ag 1680 1591 0.00      
4 Ag 1472 1394 0.00      
5 Ag 1357 1285 0.00      
6 Ag 971 920 0.00      
7 Ag 688 652 0.00      
8 Ag 427 404 0.00      
9 Ag 340 322 0.00      
10 Au 651 616 2.72      
11 Au 542 513 401.46      
12 Au 389 369 47.91      
13 Au 43 41 11.34      
14 Bg 722 684 0.00      
15 Bg 647 613 0.00      
16 Bg 512 485 0.00      
17 Bu 3708 3511 220.47      
18 Bu 3515 3329 273.84      
19 Bu 1641 1554 579.10      
20 Bu 1471 1393 298.91      
21 Bu 1248 1182 150.07      
22 Bu 892 844 74.88      
23 Bu 466 441 0.96      
24 Bu 293 278 24.64      

Unscaled Zero Point Vibrational Energy (zpe) 15443.9 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 14625.4 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 M06-2X/6-31G*
ABC
0.15063 0.05346 0.03946

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.048 0.767 0.000
C2 0.048 -0.767 0.000
S3 1.295 1.742 0.000
S4 -1.295 -1.742 0.000
N5 -1.295 1.217 0.000
N6 1.295 -1.217 0.000
H7 -2.066 0.554 0.000
H8 -1.463 2.212 0.000
H9 2.066 -0.554 0.000
H10 1.463 -2.212 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53611.65942.80181.32572.39462.02932.02342.49183.3401
C21.53612.80181.65942.39461.32572.49183.34012.02932.0234
S31.65942.80184.34132.64192.95903.56422.79762.42233.9583
S42.80181.65944.34132.95902.64192.42233.95833.56422.7976
N51.32572.39462.64192.95903.55301.01681.00983.79814.4003
N62.39461.32572.95902.64193.55303.79814.40031.01681.0098
H72.02932.49183.56422.42231.01683.79811.76444.27724.4838
H82.02343.34012.79763.95831.00984.40031.76444.48385.3048
H92.49182.02932.42233.56423.79811.01684.27724.48381.7644
H103.34012.02343.95832.79764.40031.00984.48385.30481.7644

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.470 C1 C2 N6 113.398
C1 N5 H7 119.475 C1 N5 H8 119.469
C2 C1 S3 122.470 C2 C1 N5 113.398
C2 N6 H9 119.475 C2 N6 H10 119.469
S3 C1 N5 124.132 S4 C2 N6 124.132
H7 N5 H8 121.056 H9 N6 H10 121.056
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.139      
2 C 0.139      
3 S -0.211      
4 S -0.211      
5 N -0.724      
6 N -0.724      
7 H 0.404      
8 H 0.392      
9 H 0.404      
10 H 0.392      


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 -44.619 -12.661 0.000
y -12.661 -51.150 0.000
z 0.000 0.000 -52.598
Traceless
 xyz
x 7.255 -12.661 0.000
y -12.661 -2.542 0.000
z 0.000 0.000 -4.713
Polar
3z2-r2-9.426
x2-y26.531
xy-12.661
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.225 3.276 0.000
y 3.276 12.077 0.000
z 0.000 0.000 4.555


<r2> (average value of r2) Å2
<r2> 256.148
(<r2>)1/2 16.005