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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: M06-2X/3-21G*

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/3-21G*
 hartrees
Energy at 0K-979.628076
Energy at 298.15K-979.634571
HF Energy-979.628076
Nuclear repulsion energy336.886324
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/3-21G*
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 3636 3444 0.00      
2 Ag 3388 3209 0.00      
3 Ag 1674 1586 0.00      
4 Ag 1484 1405 0.00      
5 Ag 1347 1276 0.00      
6 Ag 964 913 0.00      
7 Ag 673 638 0.00      
8 Ag 434 411 0.00      
9 Ag 347 329 0.00      
10 Au 780 739 573.13      
11 Au 662 627 0.46      
12 Au 411 389 25.54      
13 Au 69 65 14.36      
14 Bg 801 759 0.00      
15 Bg 701 664 0.00      
16 Bg 655 621 0.00      
17 Bu 3637 3445 209.64      
18 Bu 3397 3218 305.08      
19 Bu 1650 1563 489.26      
20 Bu 1478 1400 393.94      
21 Bu 1285 1217 128.67      
22 Bu 911 863 63.26      
23 Bu 474 449 2.67      
24 Bu 305 289 24.15      

Unscaled Zero Point Vibrational Energy (zpe) 15581.6 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 14758.9 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/3-21G*
ABC
0.14840 0.05368 0.03942

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.051 0.773 0.000
C2 0.051 -0.773 0.000
S3 1.303 1.731 0.000
S4 -1.303 -1.731 0.000
N5 -1.303 1.222 0.000
N6 1.303 -1.222 0.000
H7 -2.074 0.548 0.000
H8 -1.480 2.223 0.000
H9 2.074 -0.548 0.000
H10 1.480 -2.223 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.54951.65832.80001.33052.41132.03632.03542.50233.3639
C21.54952.80001.65832.41131.33052.50233.36392.03632.0354
S31.65832.80004.33342.65512.95363.57872.82562.40623.9577
S42.80001.65834.33342.95362.65512.40623.95773.57872.8256
N51.33052.41132.65512.95363.57321.02481.01563.81334.4283
N62.41131.33052.95362.65513.57323.81334.42831.02481.0156
H72.03632.50233.57872.40621.02483.81331.77714.29134.5064
H82.03543.36392.82563.95771.01564.42831.77714.50645.3400
H92.50232.03632.40623.57873.81331.02484.29134.50641.7771
H103.36392.03543.95772.82564.42831.01564.50645.34001.7771

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.544 C1 C2 N6 113.482
C1 N5 H7 119.108 C1 N5 H8 119.753
C2 C1 S3 121.544 C2 C1 N5 113.482
C2 N6 H9 119.108 C2 N6 H10 119.753
S3 C1 N5 124.974 S4 C2 N6 124.974
H7 N5 H8 121.139 H9 N6 H10 121.139
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.123      
2 C 0.123      
3 S -0.117      
4 S -0.117      
5 N -0.747      
6 N -0.747      
7 H 0.378      
8 H 0.364      
9 H 0.378      
10 H 0.364      


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 -44.374 -12.644 0.000
y -12.644 -50.944 0.000
z 0.000 0.000 -52.889
Traceless
 xyz
x 7.543 -12.644 0.000
y -12.644 -2.313 0.000
z 0.000 0.000 -5.229
Polar
3z2-r2-10.459
x2-y26.571
xy-12.644
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.491 3.186 0.000
y 3.186 11.178 0.000
z 0.000 0.000 3.661


<r2> (average value of r2) Å2
<r2> 256.440
(<r2>)1/2 16.014