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: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-1312.524600
Energy at 298.15K-1312.530637
HF Energy-1312.524600
Nuclear repulsion energy432.285368
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 B1B95/6-31G*
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 3198 3036 2.36      
2 A 3197 3035 0.01      
3 A 3193 3031 1.82      
4 A 3193 3031 3.13      
5 A 3091 2934 1.28      
6 A 3091 2934 12.67      
7 A 1488 1412 3.75      
8 A 1485 1410 32.76      
9 A 1471 1397 24.90      
10 A 1471 1396 3.95      
11 A 1383 1313 0.15      
12 A 1375 1305 0.18      
13 A 1122 1065 168.44      
14 A 998 947 21.46      
15 A 997 947 15.73      
16 A 997 946 11.74      
17 A 984 934 0.07      
18 A 860 816 144.40      
19 A 749 711 1.97      
20 A 738 700 0.78      
21 A 521 494 0.62      
22 A 488 463 0.94      
23 A 351 333 3.93      
24 A 304 289 1.70      
25 A 236 224 6.90      
26 A 179 170 1.44      
27 A 163 155 0.32      
28 A 162 153 0.20      
29 A 93 88 5.87      
30 A 61 58 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18817.6 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 17863.5 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 B1B95/6-31G*
ABC
0.10559 0.04524 0.03205

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.024 0.004
S2 0.000 1.664 0.003
S3 1.427 -0.999 0.002
S4 -1.427 -0.999 0.002
C5 2.757 0.214 -0.006
C6 -2.757 0.214 -0.007
H7 2.732 0.821 0.899
H8 -2.732 0.821 0.899
H9 3.684 -0.363 -0.047
H10 2.677 0.862 -0.880
H11 -2.677 0.861 -0.880
H12 -3.684 -0.363 -0.047

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.64011.75511.75512.76402.76402.98372.98383.70422.94142.94143.7042
S21.64013.02063.02063.11533.11532.99642.99634.20462.93132.93134.2046
S31.75513.02062.85311.80054.35622.41274.62732.34552.40914.59155.1499
S41.75513.02062.85314.35621.80054.62732.41275.14994.59152.40912.3455
C52.76403.11531.80054.35625.51481.09055.59681.09181.09065.54266.4669
C62.76403.11534.35621.80055.51485.59681.09056.46695.54261.09061.0918
H72.98372.99642.41274.62731.09055.59685.46451.78911.78065.69496.5924
H82.98382.99634.62732.41275.59681.09055.46456.59245.69491.78061.7891
H93.70424.20462.34555.14991.09186.46691.78916.59241.79066.53127.3673
H102.94142.93132.40914.59151.09065.54261.78065.69491.79065.35496.5312
H112.94142.93134.59152.40915.54261.09065.69491.78066.53125.35491.7906
H123.70424.20465.14992.34556.46691.09186.59241.78917.36736.53121.7906

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 102.030 C1 S4 C6 102.031
S2 C1 S3 125.630 S2 C1 S4 125.630
S3 C1 S4 108.741 S3 C5 H7 110.732
S3 C5 H9 105.754 S3 C5 H10 110.459
S4 C6 H8 110.732 S4 C6 H11 110.459
S4 C6 H12 105.754 H7 C5 H9 110.134
H7 C5 H10 109.452 H8 C6 H11 109.452
H8 C6 H12 110.134 H9 C5 H10 110.263
H11 C6 H12 110.263
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.394      
2 S -0.130      
3 S 0.254      
4 S 0.254      
5 C -0.656      
6 C -0.656      
7 H 0.227      
8 H 0.227      
9 H 0.208      
10 H 0.229      
11 H 0.229      
12 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 -0.272 -0.019 0.273
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.289 0.000 0.000
y 0.000 -62.708 -0.012
z 0.000 -0.012 -59.021
Traceless
 xyz
x 16.576 0.000 0.000
y 0.000 -11.053 -0.012
z 0.000 -0.012 -5.522
Polar
3z2-r2-11.044
x2-y218.419
xy0.000
xz0.000
yz-0.012


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.091 0.000 0.000
y 0.000 14.070 0.015
z 0.000 0.015 7.110


<r2> (average value of r2) Å2
<r2> 330.361
(<r2>)1/2 18.176