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

using model chemistry: HF/3-21G

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/3-21G
 hartrees
Energy at 0K-1303.107654
Energy at 298.15K-1303.113869
HF Energy-1303.107654
Nuclear repulsion energy421.121039
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/3-21G
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 3371 3053 0.29      
2 A 3371 3053 0.00      
3 A 3354 3037 0.13      
4 A 3353 3037 0.62      
5 A 3253 2946 1.99      
6 A 3253 2946 15.13      
7 A 1630 1476 4.75      
8 A 1627 1474 28.93      
9 A 1626 1473 30.19      
10 A 1626 1472 0.09      
11 A 1511 1369 0.00      
12 A 1504 1362 12.17      
13 A 1128 1022 15.02      
14 A 1103 999 5.76      
15 A 1083 981 7.35      
16 A 1076 975 0.00      
17 A 1047 948 190.69      
18 A 853 773 146.05      
19 A 691 626 4.39      
20 A 670 607 10.60      
21 A 513 465 0.14      
22 A 495 449 0.02      
23 A 355 321 1.28      
24 A 307 278 2.97      
25 A 249 226 7.98      
26 A 189 171 1.82      
27 A 181 164 0.06      
28 A 181 164 0.00      
29 A 84 76 8.30      
30 A 79 71 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19881.5 cm-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 18004.7 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/3-21G
ABC
0.10186 0.04234 0.03025

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.000 0.019 -0.000
S2 -0.000 1.687 -0.000
S3 1.469 -1.022 0.000
S4 -1.469 -1.022 -0.000
C5 2.865 0.243 0.000
C6 -2.865 0.243 0.000
H7 2.793 0.847 0.887
H8 -2.792 0.847 0.887
H9 3.768 -0.348 -0.000
H10 2.793 0.848 -0.887
H11 -2.793 0.847 -0.887
H12 -3.768 -0.348 0.001

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.66761.80051.80052.87392.87383.04503.04453.78573.04473.04493.7856
S21.66763.08183.08173.20883.20863.04853.04764.28243.04803.04834.2822
S31.80053.08182.93711.88424.51452.45674.73682.39612.45674.73725.2795
S41.80053.08172.93714.51451.88434.73722.45665.27964.73702.45672.3960
C52.87393.20881.88424.51455.73041.07605.75841.07871.07605.75906.6592
C62.87383.20864.51451.88435.73045.75891.07606.65925.75871.07601.0787
H73.04503.04852.45674.73721.07605.75895.58511.77951.77415.86076.7273
H83.04453.04764.73682.45665.75841.07605.58516.72695.85971.77411.7795
H93.78574.28242.39615.27961.07876.65921.77956.72691.77956.72747.5356
H103.04473.04802.45674.73701.07605.75871.77415.85971.77955.58546.7272
H113.04493.04834.73722.45675.75901.07605.86071.77416.72745.58541.7795
H123.78564.28225.27952.39606.65921.07876.72731.77957.53566.72721.7795

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 102.486 C1 S4 C6 102.483
S2 C1 S3 125.352 S2 C1 S4 125.349
S3 C1 S4 109.299 S3 C5 H7 109.103
S3 C5 H9 104.636 S3 C5 H10 109.106
S4 C6 H8 109.099 S4 C6 H11 109.102
S4 C6 H12 104.636 H7 C5 H9 111.353
H7 C5 H10 111.053 H8 C6 H11 111.054
H8 C6 H12 111.357 H9 C5 H10 111.354
H11 C6 H12 111.357
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.968      
2 S 0.108      
3 S 0.467      
4 S 0.467      
5 C -0.842      
6 C -0.842      
7 H 0.275      
8 H 0.275      
9 H 0.256      
10 H 0.275      
11 H 0.275      
12 H 0.256      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.110 0.000 0.110
CHELPG -0.001 -0.574 0.001 0.574
AIM        
ESP 0.018 0.086 0.000 0.088


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.019 0.001 -0.001
y 0.001 -67.519 0.000
z -0.001 0.000 -61.765
Traceless
 xyz
x 19.624 0.001 -0.001
y 0.001 -14.127 0.000
z -0.001 0.000 -5.497
Polar
3z2-r2-10.993
x2-y222.500
xy0.001
xz-0.001
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.808 -0.000 -0.000
y -0.000 13.303 0.000
z -0.000 0.000 5.638


<r2> (average value of r2) Å2
<r2> 349.350
(<r2>)1/2 18.691