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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: LSDA/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 LSDA/cc-pVDZ
 hartrees
Energy at 0K-981.461561
Energy at 298.15K-981.467701
HF Energy-981.461561
Nuclear repulsion energy339.316022
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 LSDA/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 3571 3532 0.00      
2 Ag 3143 3109 0.00      
3 Ag 1604 1586 0.00      
4 Ag 1332 1317 0.00      
5 Ag 1296 1282 0.00      
6 Ag 929 919 0.00      
7 Ag 691 683 0.00      
8 Ag 403 398 0.00      
9 Ag 330 327 0.00      
10 Au 729 721 29.29      
11 Au 532 526 191.64      
12 Au 377 373 61.99      
13 Au 77 76 5.30      
14 Bg 747 739 0.00      
15 Bg 667 660 0.00      
16 Bg 504 498 0.00      
17 Bu 3573 3534 238.91      
18 Bu 3162 3127 417.19      
19 Bu 1550 1533 431.93      
20 Bu 1365 1350 289.99      
21 Bu 1187 1174 78.33      
22 Bu 874 864 29.87      
23 Bu 431 426 4.26      
24 Bu 291 288 39.12      

Unscaled Zero Point Vibrational Energy (zpe) 14682.1 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 14520.6 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 LSDA/cc-pVDZ
ABC
0.15246 0.05432 0.04005

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.053 0.756 0.000
C2 0.053 -0.756 0.000
S3 1.308 1.718 0.000
S4 -1.308 -1.718 0.000
N5 -1.308 1.173 0.000
N6 1.308 -1.173 0.000
H7 -2.013 0.401 0.000
H8 -1.524 2.171 0.000
H9 2.013 -0.401 0.000
H10 1.524 -2.171 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.51621.66622.77361.32192.36101.99222.04112.36843.3254
C21.51622.77361.66622.36101.32192.36843.32541.99222.0411
S31.66622.77364.31742.67152.89063.57272.86812.23263.8946
S42.77361.66624.31742.89062.67152.23263.89463.57272.8681
N51.32192.36102.67152.89063.51351.04631.02133.67514.3822
N62.36101.32192.89062.67153.51353.67514.38221.04631.0213
H71.99222.36843.57272.23261.04633.67511.83684.10584.3737
H82.04113.32542.86813.89461.02134.38221.83684.37375.3056
H92.36841.99222.23263.57273.67511.04634.10584.37371.8368
H103.32542.04113.89462.86814.38221.02134.37375.30561.8368

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 121.206 C1 C2 N6 112.410
C1 N5 H7 114.032 C1 N5 H8 120.626
C2 C1 S3 121.206 C2 C1 N5 112.410
C2 N6 H9 114.032 C2 N6 H10 120.626
S3 C1 N5 126.384 S4 C2 N6 126.384
H7 N5 H8 125.342 H9 N6 H10 125.342
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.051      
2 C -0.051      
3 S -0.220      
4 S -0.220      
5 N -0.004      
6 N -0.004      
7 H 0.132      
8 H 0.143      
9 H 0.132      
10 H 0.143      


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 -44.674 -11.608 0.000
y -11.608 -49.738 0.000
z 0.000 0.000 -51.697
Traceless
 xyz
x 6.043 -11.608 0.000
y -11.608 -1.552 0.000
z 0.000 0.000 -4.491
Polar
3z2-r2-8.982
x2-y25.063
xy-11.608
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.020 2.578 0.000
y 2.578 12.810 0.000
z 0.000 0.000 4.336


<r2> (average value of r2) Å2
<r2> 252.145
(<r2>)1/2 15.879