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

using model chemistry: B1B95/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at B1B95/CEP-31G
 hartrees
Energy at 0K-50.769098
Energy at 298.15K-50.775292
HF Energy-50.769098
Nuclear repulsion energy111.787847
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 B1B95/CEP-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 A 3225 3088 25.90      
2 A 3224 3087 0.00      
3 A 3221 3084 10.14      
4 A 3220 3083 10.73      
5 A 3093 2962 2.18      
6 A 3093 2962 37.66      
7 A 1482 1419 3.72      
8 A 1480 1417 29.38      
9 A 1466 1404 35.36      
10 A 1466 1404 0.00      
11 A 1381 1322 1.20      
12 A 1376 1317 0.07      
13 A 1067 1022 102.20      
14 A 1003 960 4.94      
15 A 998 955 62.73      
16 A 991 949 15.99      
17 A 981 939 0.00      
18 A 828 793 169.36      
19 A 705 675 1.78      
20 A 692 662 0.34      
21 A 480 459 0.35      
22 A 468 448 3.72      
23 A 338 324 3.56      
24 A 292 280 1.27      
25 A 248 237 0.61      
26 A 247 237 4.45      
27 A 246 235 0.02      
28 A 185 177 1.71      
29 A 86 82 8.00      
30 A 70 67 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18825.2 cm-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 18025.1 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 B1B95/CEP-31G
ABC
0.09819 0.04218 0.02985

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.024 -0.000
S2 0.000 1.723 -0.000
S3 1.481 -1.039 -0.000
S4 -1.481 -1.039 -0.000
C5 2.857 0.234 0.000
C6 -2.857 0.234 0.000
H7 2.789 0.860 0.899
H8 -2.789 0.860 0.899
H9 3.788 -0.350 0.000
H10 2.789 0.860 -0.898
H11 -2.789 0.860 -0.898
H12 -3.788 -0.350 0.001

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.69841.82281.82282.86502.86503.04693.04683.80633.04693.04703.8063
S21.69843.13363.13363.22173.22173.05463.05444.31763.05433.05454.3176
S31.82283.13362.96101.87554.52092.47504.75812.40832.47504.75845.3134
S41.82283.13362.96104.52091.87554.75822.47505.31344.75842.47502.4083
C52.86503.22171.87554.52095.71451.09705.75101.09861.09705.75156.6708
C62.86503.22174.52091.87555.71455.75111.09706.67085.75141.09701.0986
H73.04693.05462.47504.75821.09705.75115.57731.80771.79715.86026.7469
H83.04683.05444.75812.47505.75101.09705.57736.74685.85991.79711.8077
H93.80634.31762.40835.31341.09866.67081.80776.74681.80776.74747.5758
H103.04693.05432.47504.75841.09705.75141.79715.85991.80775.57816.7473
H113.04703.05454.75842.47505.75151.09705.86021.79716.74745.57811.8077
H123.80634.31765.31342.40836.67081.09866.74691.80777.57586.74731.8077

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 101.541 C1 S4 C6 101.541
S2 C1 S3 125.689 S2 C1 S4 125.689
S3 C1 S4 108.622 S3 C5 H7 109.963
S3 C5 H9 105.132 S3 C5 H10 109.963
S4 C6 H8 109.963 S4 C6 H11 109.962
S4 C6 H12 105.132 H7 C5 H9 110.845
H7 C5 H10 109.996 H8 C6 H11 109.996
H8 C6 H12 110.845 H9 C5 H10 110.845
H11 C6 H12 110.845
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.648      
2 S -0.014      
3 S 0.285      
4 S 0.285      
5 C -0.593      
6 C -0.593      
7 H 0.217      
8 H 0.217      
9 H 0.205      
10 H 0.217      
11 H 0.217      
12 H 0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.036 0.001 0.036
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.627 0.000 0.000
y 0.000 -62.600 0.001
z 0.000 0.001 -57.847
Traceless
 xyz
x 18.597 0.000 0.000
y 0.000 -12.863 0.001
z 0.000 0.001 -5.734
Polar
3z2-r2-11.468
x2-y220.973
xy0.000
xz0.000
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.673 0.000 0.000
y 0.000 15.298 0.000
z 0.000 0.000 5.012


<r2> (average value of r2) Å2
<r2> 222.801
(<r2>)1/2 14.927