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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: B2PLYP/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 B2PLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-984.110561
Energy at 298.15K-984.116640
HF Energy-983.802443
Nuclear repulsion energy335.735397
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 B2PLYP/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 3688 3688 0.00      
2 Ag 3473 3473 0.00      
3 Ag 1625 1625 0.00      
4 Ag 1424 1424 0.00      
5 Ag 1332 1332 0.00      
6 Ag 955 955 0.00      
7 Ag 677 677 0.00      
8 Ag 413 413 0.00      
9 Ag 331 331 0.00      
10 Au 664 664 5.35      
11 Au 519 519 225.90      
12 Au 390 390 46.96      
13 Au 51 51 7.27      
14 Bg 710 710 0.00      
15 Bg 656 656 0.00      
16 Bg 502 502 0.00      
17 Bu 3690 3690 211.07      
18 Bu 3479 3479 224.28      
19 Bu 1590 1590 457.46      
20 Bu 1415 1415 305.44      
21 Bu 1230 1230 105.77      
22 Bu 870 870 44.20      
23 Bu 450 450 0.63      
24 Bu 276 276 26.09      

Unscaled Zero Point Vibrational Energy (zpe) 15203.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 15203.6 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 B2PLYP/aug-cc-pVDZ
ABC
0.14885 0.05296 0.03906

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/aug-cc-pVDZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.049 0.764 0.000
C2 0.049 -0.764 0.000
S3 1.306 1.749 0.000
S4 -1.306 -1.749 0.000
N5 -1.306 1.219 0.000
N6 1.306 -1.219 0.000
H7 -2.066 0.541 0.000
H8 -1.477 2.214 0.000
H9 2.066 -0.541 0.000
H10 1.477 -2.214 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53181.67472.80981.33692.40222.02942.03532.48533.3468
C21.53182.80981.67472.40221.33692.48533.34682.02942.0353
S31.67472.80984.36492.66532.96773.58172.82202.41243.9665
S42.80981.67474.36492.96772.66532.41243.96653.58172.8220
N51.33692.40222.66532.96773.57341.01851.00973.80394.4199
N62.40221.33692.96772.66533.57343.80394.41991.01851.0097
H72.02942.48533.58172.41241.01853.80391.77384.27134.4885
H82.03533.34682.82203.96651.00974.41991.77384.48855.3236
H92.48532.02942.41243.58173.80391.01854.27134.48851.7738
H103.34682.03533.96652.82204.41991.00974.48855.32361.7738

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.331 C1 C2 N6 113.552
C1 N5 H7 118.365 C1 N5 H8 119.648
C2 C1 S3 122.331 C2 C1 N5 113.552
C2 N6 H9 118.365 C2 N6 H10 119.648
S3 C1 N5 124.117 S4 C2 N6 124.117
H7 N5 H8 121.988 H9 N6 H10 121.988
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.342      
2 C 0.342      
3 S -0.209      
4 S -0.209      
5 N -0.034      
6 N -0.034      
7 H -0.041      
8 H -0.058      
9 H -0.041      
10 H -0.058      


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 -46.361 -11.688 0.000
y -11.688 -52.067 0.000
z 0.000 0.000 -53.748
Traceless
 xyz
x 6.546 -11.688 0.000
y -11.688 -2.012 0.000
z 0.000 0.000 -4.533
Polar
3z2-r2-9.067
x2-y25.705
xy-11.688
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.867 2.949 0.000
y 2.949 15.567 0.000
z 0.000 0.000 8.419


<r2> (average value of r2) Å2
<r2> 259.128
(<r2>)1/2 16.097