return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B3LYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at B3LYP/6-31G
 hartrees
Energy at 0K-1312.382905
Energy at 298.15K-1312.388704
HF Energy-1312.382905
Nuclear repulsion energy417.792411
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 B3LYP/6-31G
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 3215 3093 4.75      
2 A 3214 3092 0.00      
3 A 3206 3085 2.09      
4 A 3206 3084 2.55      
5 A 3094 2977 1.77      
6 A 3094 2977 15.40      
7 A 1511 1453 3.28      
8 A 1508 1451 36.30      
9 A 1499 1442 31.21      
10 A 1498 1441 0.00      
11 A 1399 1346 0.08      
12 A 1393 1340 1.63      
13 A 1054 1014 55.07      
14 A 1015 977 4.68      
15 A 1010 971 8.74      
16 A 1001 963 0.00      
17 A 998 960 109.17      
18 A 790 760 175.35      
19 A 670 645 1.58      
20 A 655 630 1.16      
21 A 471 453 0.47      
22 A 465 447 1.00      
23 A 337 325 4.51      
24 A 291 280 1.73      
25 A 230 222 7.77      
26 A 176 169 1.75      
27 A 145 139 0.00      
28 A 144 139 0.00      
29 A 83 80 6.94      
30 A 64 62 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18717.6 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 18006.3 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 B3LYP/6-31G
ABC
0.09904 0.04199 0.02982

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.028 -0.000
S2 -0.000 1.715 -0.000
S3 1.479 -1.035 0.000
S4 -1.479 -1.035 -0.000
C5 2.871 0.235 -0.000
C6 -2.871 0.235 0.000
H7 2.801 0.853 0.894
H8 -2.801 0.853 0.895
H9 3.789 -0.354 -0.000
H10 2.801 0.853 -0.894
H11 -2.801 0.854 -0.893
H12 -3.789 -0.353 0.000

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.68651.82171.82192.87812.87823.05403.05393.80843.05363.05363.8085
S21.68653.12243.12253.22953.22933.06403.06394.31693.06353.06314.3167
S31.82173.12242.95871.88414.53172.47244.76292.40852.47254.76305.3125
S41.82193.12252.95874.53181.88414.76342.47245.31264.76302.47242.4085
C52.87813.22951.88414.53185.74141.08925.77481.09101.08925.77476.6859
C62.87823.22934.53171.88415.74145.77491.08926.68595.77471.08921.0910
H73.05403.06402.47244.76341.08925.77495.60201.79801.78825.88026.7593
H83.05393.06394.76292.47245.77481.08925.60206.75915.88031.78821.7979
H93.80844.31692.40855.31261.09106.68591.79806.75911.79796.75907.5785
H103.05363.06352.47254.76301.08925.77471.78825.88031.79795.60156.7590
H113.05363.06314.76302.47245.77471.08925.88021.78826.75905.60151.7979
H123.80854.31675.31252.40856.68591.09106.75931.79797.57856.75901.7979

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 101.895 C1 S4 C6 101.890
S2 C1 S3 125.711 S2 C1 S4 125.703
S3 C1 S4 108.586 S3 C5 H7 109.592
S3 C5 H9 104.949 S3 C5 H10 109.597
S4 C6 H8 109.593 S4 C6 H11 109.596
S4 C6 H12 104.951 H7 C5 H9 111.111
H7 C5 H10 110.341 H8 C6 H11 110.341
H8 C6 H12 111.108 H9 C5 H10 111.107
H11 C6 H12 111.109
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.689      
2 S 0.004      
3 S 0.366      
4 S 0.366      
5 C -0.624      
6 C -0.624      
7 H 0.207      
8 H 0.207      
9 H 0.187      
10 H 0.207      
11 H 0.207      
12 H 0.187      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.001 0.016 0.001 0.016
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.146 -0.001 -0.002
y -0.001 -65.258 0.000
z -0.002 0.000 -59.976
Traceless
 xyz
x 18.471 -0.001 -0.002
y -0.001 -13.197 0.000
z -0.002 0.000 -5.274
Polar
3z2-r2-10.548
x2-y221.112
xy-0.001
xz-0.002
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.725 -0.004 -0.001
y -0.004 14.282 0.003
z -0.001 0.003 6.543


<r2> (average value of r2) Å2
<r2> 352.641
(<r2>)1/2 18.779