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

using model chemistry: mPW1PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at mPW1PW91/3-21G
 hartrees
Energy at 0K-1305.946951
Energy at 298.15K-1305.952945
HF Energy-1305.946951
Nuclear repulsion energy422.306674
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 mPW1PW91/3-21G
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 3228 3082 0.34      
2 A 3228 3081 0.00      
3 A 3222 3076 0.05      
4 A 3222 3075 1.24      
5 A 3112 2971 1.49      
6 A 3112 2971 5.04      
7 A 1522 1453 3.24      
8 A 1518 1450 38.70      
9 A 1518 1449 32.30      
10 A 1518 1449 10.00      
11 A 1410 1346 1.28      
12 A 1403 1339 0.01      
13 A 1072 1024 90.10      
14 A 1024 977 7.48      
15 A 1017 971 78.06      
16 A 1014 968 12.16      
17 A 1005 960 0.00      
18 A 819 782 170.20      
19 A 680 650 2.61      
20 A 667 636 1.98      
21 A 483 461 0.57      
22 A 475 453 1.99      
23 A 341 325 4.42      
24 A 300 286 1.81      
25 A 243 232 8.24      
26 A 185 177 1.31      
27 A 162 154 0.00      
28 A 161 154 0.00      
29 A 89 85 7.02      
30 A 74 71 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18910.6 cm-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 18052.1 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 mPW1PW91/3-21G
ABC
0.10065 0.04329 0.03063

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.011 -0.000
S2 -0.000 1.683 -0.000
S3 -1.469 -1.037 0.000
S4 1.469 -1.037 -0.000
C5 -2.815 0.269 -0.000
C6 2.815 0.269 0.000
H7 -2.715 0.881 -0.896
H8 2.715 0.881 -0.895
H9 -3.753 -0.287 -0.000
H10 -2.715 0.881 0.895
H11 2.716 0.880 0.896
H12 3.753 -0.287 -0.001

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.67241.80371.80372.82672.82672.98852.98813.76462.98852.98893.7646
S21.67243.09083.09083.15003.15002.96952.96874.23852.96942.97024.2385
S31.80373.09082.93721.87554.47812.45614.68832.40412.45614.68885.2749
S41.80373.09082.93724.47811.87554.68852.45605.27494.68862.45602.4041
C52.82673.15001.87554.47815.62981.08895.63491.09051.08895.63596.5912
C62.82673.15004.47811.87555.62985.63541.08896.59125.63541.08891.0905
H72.98852.96952.45614.68851.08895.63545.43001.80061.79075.71876.6332
H82.98812.96874.68832.45605.63491.08895.43006.63295.71741.79071.8006
H93.76464.23852.40415.27491.09056.59121.80066.63291.80066.63377.5056
H102.98852.96942.45614.68861.08895.63541.79075.71741.80065.43086.6334
H112.98892.97024.68882.45605.63591.08895.71871.79076.63375.43081.8006
H123.76464.23855.27492.40416.59121.09056.63321.80067.50566.63341.8006

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 100.383 C1 S4 C6 100.383
S2 C1 S3 125.492 S2 C1 S4 125.493
S3 C1 S4 109.015 S3 C5 H7 108.986
S3 C5 H9 105.204 S3 C5 H10 108.986
S4 C6 H8 108.986 S4 C6 H11 108.986
S4 C6 H12 105.204 H7 C5 H9 111.424
H7 C5 H10 110.625 H8 C6 H11 110.625
H8 C6 H12 111.424 H9 C5 H10 111.424
H11 C6 H12 111.425
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.980      
2 S 0.133      
3 S 0.480      
4 S 0.480      
5 C -0.889      
6 C -0.889      
7 H 0.283      
8 H 0.283      
9 H 0.266      
10 H 0.283      
11 H 0.283      
12 H 0.266      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.130 0.000 0.130
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.858 0.000 0.001
y 0.000 -64.999 0.000
z 0.001 0.000 -60.476
Traceless
 xyz
x 17.880 0.000 0.001
y 0.000 -12.332 0.000
z 0.001 0.000 -5.548
Polar
3z2-r2-11.095
x2-y220.141
xy0.000
xz0.001
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.764 0.000 -0.000
y 0.000 13.618 -0.004
z -0.000 -0.004 5.833


<r2> (average value of r2) Å2
<r2> 344.272
(<r2>)1/2 18.555