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

using model chemistry: MP2/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at MP2/LANL2DZ
 hartrees
Energy at 0K-147.096665
Energy at 298.15K-147.102600
HF Energy-146.666723
Nuclear repulsion energy153.376122
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 MP2/LANL2DZ
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 3195 3077 24.43      
2 A 3194 3076 0.03      
3 A 3187 3070 6.33      
4 A 3187 3070 8.08      
5 A 3056 2944 14.67      
6 A 3056 2943 30.98      
7 A 1511 1455 1.40      
8 A 1509 1453 24.80      
9 A 1492 1437 20.17      
10 A 1491 1436 0.01      
11 A 1423 1370 1.51      
12 A 1417 1365 0.95      
13 A 1068 1028 61.18      
14 A 1027 989 0.93      
15 A 1026 988 11.84      
16 A 1021 983 59.43      
17 A 1016 979 0.00      
18 A 785 756 173.83      
19 A 685 660 1.11      
20 A 671 646 0.67      
21 A 470 453 2.98      
22 A 466 449 4.31      
23 A 345 333 4.18      
24 A 294 284 1.99      
25 A 237 228 4.97      
26 A 183 176 1.00      
27 A 181 174 0.04      
28 A 175 169 0.00      
29 A 76 74 6.61      
30 A 62 59 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18753.4 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 18061.4 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 MP2/LANL2DZ
ABC
0.09823 0.04159 0.02956

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 -0.068 -0.000
S2 0.000 1.625 -0.000
S3 1.497 -1.133 -0.000
S4 -1.497 -1.133 0.000
C5 2.871 0.162 0.000
C6 -2.871 0.162 0.000
H7 2.803 0.788 0.901
H8 -2.804 0.788 0.900
H9 3.805 -0.421 -0.000
H10 2.803 0.789 -0.900
H11 -2.803 0.788 -0.900
H12 -3.805 -0.421 -0.000

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.69301.83691.83692.88042.88053.06663.06683.82133.06643.06643.8212
S21.69303.13763.13763.22223.22243.06113.06124.31993.06053.06094.3201
S31.83693.13762.99401.88814.55612.49174.79562.41532.49164.79525.3495
S41.83693.13762.99404.55601.88814.79522.49165.34954.79542.49162.4152
C52.88043.22221.88814.55605.74241.09885.77981.10081.09885.77966.7015
C62.88053.22244.55611.88815.74245.77971.09886.70165.77961.09881.1008
H73.06663.06112.49174.79521.09885.77975.60711.81001.80045.88906.7782
H83.06683.06124.79562.49165.77981.09885.60716.77845.88891.80041.8100
H93.82134.31992.41535.34951.10086.70161.81006.77841.81006.77817.6099
H103.06643.06052.49164.79541.09885.77961.80045.88891.81005.60686.7781
H113.06643.06094.79522.49165.77961.09885.88901.80046.77815.60681.8100
H123.82124.32015.34952.41526.70151.10086.77821.81007.60996.77811.8100

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 101.288 C1 S4 C6 101.292
S2 C1 S3 125.414 S2 C1 S4 125.418
S3 C1 S4 109.168 S3 C5 H7 110.249
S3 C5 H9 104.729 S3 C5 H10 110.244
S4 C6 H8 110.249 S4 C6 H11 110.247
S4 C6 H12 104.724 H7 C5 H9 110.745
H7 C5 H10 110.024 H8 C6 H11 110.022
H8 C6 H12 110.746 H9 C5 H10 110.745
H11 C6 H12 110.746
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability