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All results from a given calculation for C3H6S3 (Carbonotrithioic acid, dimethyl ester)

using model chemistry: PBEPBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-1311.808124
Energy at 298.15K-1311.813945
HF Energy-1311.808124
Nuclear repulsion energy429.896067
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 PBEPBE/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3103 3071 1.41      
2 A 3102 3070 0.00      
3 A 3100 3068 1.15      
4 A 3099 3067 1.98      
5 A 2995 2964 0.57      
6 A 2995 2964 10.84      
7 A 1411 1397 1.79      
8 A 1408 1393 33.37      
9 A 1394 1380 20.00      
10 A 1394 1380 0.00      
11 A 1294 1281 0.13      
12 A 1285 1272 2.00      
13 A 1075 1064 145.88      
14 A 945 936 16.80      
15 A 943 933 16.37      
16 A 940 930 5.79      
17 A 925 916 0.00      
18 A 812 803 124.47      
19 A 718 710 1.63      
20 A 709 701 1.72      
21 A 500 494 0.64      
22 A 464 459 0.85      
23 A 334 330 4.13      
24 A 295 292 1.07      
25 A 230 228 7.46      
26 A 174 172 2.10      
27 A 150 148 0.04      
28 A 148 146 0.00      
29 A 92 91 5.69      
30 A 53 53 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18042.3 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 17856.5 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 PBEPBE/6-31G(2df,p)
ABC
0.10398 0.04482 0.03170

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.032 -0.000
S2 0.000 1.681 -0.000
S3 1.428 -1.003 -0.000
S4 -1.428 -1.003 0.000
C5 2.776 0.205 -0.000
C6 -2.776 0.205 0.000
H7 2.723 0.835 0.898
H8 -2.722 0.835 0.899
H9 3.700 -0.391 -0.000
H10 2.722 0.835 -0.899
H11 -2.723 0.835 -0.898
H12 -3.700 -0.391 0.000

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.64961.76401.76402.78122.78122.97732.97733.72432.97722.97733.7243
S21.64963.04113.04113.14393.14392.98922.98934.24122.98922.98924.2412
S31.76403.04112.85651.81024.37442.42124.62762.35292.42124.62775.1648
S41.76403.04112.85654.37441.81024.62772.42125.16484.62762.42122.3529
C52.78123.14391.81024.37445.55161.09865.60661.10021.09865.60676.5034
C62.78123.14394.37441.81025.55165.60661.09866.50345.60671.09861.1002
H72.97732.98922.42124.62771.09865.60665.44481.80761.79725.73386.6000
H82.97732.98934.62762.42125.60661.09865.44486.60005.73381.79721.8076
H93.72434.24122.35295.16481.10026.50341.80766.60001.80766.60017.4003
H102.97722.98922.42124.62761.09865.60671.79725.73381.80765.44496.6001
H112.97732.98924.62772.42125.60671.09865.73381.79726.60015.44491.8076
H123.72434.24125.16482.35296.50341.10026.60001.80767.40036.60011.8076

picture of Carbonotrithioic acid, dimethyl ester state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S3 C5 102.173 C1 S4 C6 102.173
S2 C1 S3 125.936 S2 C1 S4 125.936
S3 C1 S4 108.128 S3 C5 H7 110.278
S3 C5 H9 105.267 S3 C5 H10 110.278
S4 C6 H8 110.278 S4 C6 H11 110.278
S4 C6 H12 105.267 H7 C5 H9 110.591
H7 C5 H10 109.762 H8 C6 H11 109.762
H8 C6 H12 110.591 H9 C5 H10 110.591
H11 C6 H12 110.591
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.136      
2 S -0.340      
3 S -0.004      
4 S -0.004      
5 C -0.425      
6 C -0.425      
7 H 0.184      
8 H 0.184      
9 H 0.162      
10 H 0.184      
11 H 0.184      
12 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 -0.328 0.000 0.328
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.123 0.000 -0.002
y 0.000 -62.372 0.000
z -0.002 0.000 -58.864
Traceless
 xyz
x 16.495 0.000 -0.002
y 0.000 -10.879 0.000
z -0.002 0.000 -5.616
Polar
3z2-r2-11.232
x2-y218.249
xy0.000
xz-0.002
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.091 0.000 -0.001
y 0.000 14.933 -0.000
z -0.001 -0.000 8.231


<r2> (average value of r2) Å2
<r2> 333.482
(<r2>)1/2 18.261