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: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-1309.764087
Energy at 298.15K-1309.770306
HF Energy-1309.764087
Nuclear repulsion energy432.095409
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 HF/cc-pVTZ
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 3304 3007 7.53      
2 A 3303 3006 0.00      
3 A 3281 2986 5.52      
4 A 3281 2986 2.77      
5 A 3195 2908 2.31      
6 A 3195 2908 31.79      
7 A 1594 1451 3.43      
8 A 1592 1449 25.55      
9 A 1577 1435 20.44      
10 A 1577 1435 0.01      
11 A 1486 1353 0.41      
12 A 1479 1346 11.78      
13 A 1165 1060 205.35      
14 A 1078 981 12.59      
15 A 1067 971 77.60      
16 A 1066 970 3.10      
17 A 1054 959 0.00      
18 A 917 834 157.81      
19 A 768 699 1.50      
20 A 761 693 0.16      
21 A 530 483 0.12      
22 A 476 433 0.35      
23 A 318 289 5.58      
24 A 269 245 2.68      
25 A 205 186 0.00      
26 A 202 184 0.00      
27 A 198 180 0.85      
28 A 149 136 4.67      
29 A 105 96 2.46      
30 A 90 82 4.02      

Unscaled Zero Point Vibrational Energy (zpe) 19640.5 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 17874.8 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 HF/cc-pVTZ
ABC
0.10730 0.04445 0.03180

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.000 0.037 -0.000
S2 -0.000 1.666 -0.000
S3 1.422 -0.980 -0.000
S4 -1.422 -0.980 0.000
C5 2.801 0.182 0.000
C6 -2.801 0.181 -0.000
H7 2.780 0.798 0.884
H8 -2.780 0.798 0.884
H9 3.686 -0.439 0.000
H10 2.780 0.798 -0.883
H11 -2.780 0.798 -0.883
H12 -3.686 -0.439 -0.000

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.62961.74841.74842.80432.80433.01453.01483.71623.01463.01443.7162
S21.62963.00463.00463.16983.16983.04353.04384.24473.04343.04324.2447
S31.74843.00462.84431.80274.37962.40544.64782.32722.40544.64745.1363
S41.74843.00462.84434.37961.80284.64742.40545.13634.64762.40542.3272
C52.80433.16981.80274.37965.60101.07745.68361.08111.07745.68336.5157
C62.80433.16984.37961.80285.60105.68331.07746.51585.68351.07741.0811
H73.01453.04352.40544.64741.07745.68335.55991.76961.76705.83366.6417
H83.01483.04384.64782.40545.68361.07745.55996.64205.83411.76701.7695
H93.71624.24472.32725.13631.08116.51581.76966.64201.76956.64177.3712
H103.01463.04342.40544.64761.07745.68351.76705.83411.76955.55976.6418
H113.01443.04324.64742.40545.68331.07745.83361.76706.64175.55971.7695
H123.71624.24475.13632.32726.51571.08116.64171.76957.37126.64181.7695

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 104.299 C1 S4 C6 104.300
S2 C1 S3 125.571 S2 C1 S4 125.572
S3 C1 S4 108.858 S3 C5 H7 110.735
S3 C5 H9 104.825 S3 C5 H10 110.735
S4 C6 H8 110.735 S4 C6 H11 110.736
S4 C6 H12 104.825 H7 C5 H9 110.130
H7 C5 H10 110.174 H8 C6 H11 110.173
H8 C6 H12 110.128 H9 C5 H10 110.127
H11 C6 H12 110.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.066      
2 S -0.301      
3 S -0.004      
4 S -0.004      
5 C -0.257      
6 C -0.257      
7 H 0.130      
8 H 0.130      
9 H 0.118      
10 H 0.130      
11 H 0.130      
12 H 0.118      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.000 -0.393 0.000 0.393
CHELPG        
AIM 0.000 -0.534 -0.000 0.534
ESP 0.013 -0.420 0.000 0.420


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.808 0.000 0.001
y 0.000 -64.264 0.000
z 0.001 0.000 -60.219
Traceless
 xyz
x 17.434 0.000 0.001
y 0.000 -11.751 0.000
z 0.001 0.000 -5.683
Polar
3z2-r2-11.366
x2-y219.456
xy0.000
xz0.001
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.509 0.000 0.000
y 0.000 14.905 0.000
z 0.000 0.000 8.058


<r2> (average value of r2) Å2
<r2> 333.798
(<r2>)1/2 18.270