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

using model chemistry: LSDA/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 LSDA/3-21G
 hartrees
Energy at 0K-1302.175834
Energy at 298.15K-1302.181702
HF Energy-1302.175834
Nuclear repulsion energy425.135454
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 LSDA/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 3135 3083 0.11      
2 A 3134 3083 0.71      
3 A 3125 3074 0.02      
4 A 3124 3073 0.00      
5 A 3016 2966 0.23      
6 A 3015 2966 1.15      
7 A 1451 1427 2.65      
8 A 1445 1422 57.37      
9 A 1443 1419 50.94      
10 A 1443 1419 0.00      
11 A 1350 1327 3.52      
12 A 1342 1320 8.14      
13 A 1056 1039 119.07      
14 A 979 963 29.61      
15 A 978 962 16.64      
16 A 977 961 12.11      
17 A 967 951 0.00      
18 A 815 802 142.85      
19 A 687 676 2.14      
20 A 677 666 0.77      
21 A 480 472 0.48      
22 A 464 457 2.57      
23 A 336 331 6.10      
24 A 303 298 1.31      
25 A 252 248 9.97      
26 A 190 187 1.24      
27 A 129 127 0.00      
28 A 129 127 0.28      
29 A 94 92 6.56      
30 A 76 74 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18306.0 cm-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 18005.8 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 LSDA/3-21G
ABC
0.10086 0.04442 0.03121

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 -0.003 -0.000
S2 0.000 1.668 -0.000
S3 1.466 -1.043 -0.000
S4 -1.466 -1.043 0.000
C5 2.761 0.292 -0.000
C6 -2.761 0.292 0.000
H7 2.633 0.912 0.899
H8 -2.633 0.912 0.900
H9 3.730 -0.229 -0.000
H10 2.633 0.912 -0.900
H11 -2.633 0.912 -0.899
H12 -3.730 -0.229 0.000

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.67051.79721.79722.77642.77642.92882.92873.73702.92872.92873.7370
S21.67053.08143.08143.08493.08492.88312.88314.18472.88312.88314.1847
S31.79723.08142.93131.85944.43202.44794.62892.40632.44794.62905.2592
S41.79723.08142.93134.43201.85944.62902.44795.25924.62902.44792.4063
C52.77643.08491.85944.43205.52161.10035.50321.10021.10035.50326.5118
C62.77643.08494.43201.85945.52165.50321.10036.51185.50321.10031.1002
H72.92882.88312.44794.62901.10035.50325.26561.82071.79915.56456.5267
H82.92872.88314.62892.44795.50321.10035.26566.52675.56451.79911.8207
H93.73704.18472.40635.25921.10026.51181.82076.52671.82076.52687.4603
H102.92872.88312.44794.62901.10035.50321.79915.56451.82075.26576.5267
H112.92872.88314.62902.44795.50321.10035.56451.79916.52685.26571.8207
H123.73704.18475.25922.40636.51181.10026.52671.82077.46036.52671.8207

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 98.791 C1 S4 C6 98.791
S2 C1 S3 125.359 S2 C1 S4 125.359
S3 C1 S4 109.281 S3 C5 H7 108.882
S3 C5 H9 105.927 S3 C5 H10 108.882
S4 C6 H8 108.882 S4 C6 H11 108.882
S4 C6 H12 105.927 H7 C5 H9 111.666
H7 C5 H10 109.686 H8 C6 H11 109.686
H8 C6 H12 111.666 H9 C5 H10 111.666
H11 C6 H12 111.665
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.962      
2 S 0.128      
3 S 0.483      
4 S 0.483      
5 C -0.897      
6 C -0.897      
7 H 0.283      
8 H 0.283      
9 H 0.265      
10 H 0.283      
11 H 0.283      
12 H 0.265      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.142 0.000 0.142
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.424 0.000 -0.002
y 0.000 -64.483 0.000
z -0.002 0.000 -60.270
Traceless
 xyz
x 16.953 0.000 -0.002
y 0.000 -11.636 0.000
z -0.002 0.000 -5.317
Polar
3z2-r2-10.633
x2-y219.059
xy0.000
xz-0.002
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.272 0.000 -0.001
y 0.000 13.671 -0.000
z -0.001 -0.000 5.951


<r2> (average value of r2) Å2
<r2> 338.175
(<r2>)1/2 18.390