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All results from a given calculation for CH2(SH)CH(CH3)CH3 (1-Propanethiol, 2-methyl-)

using model chemistry: MP2=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2=FULL/6-31G*
 hartrees
Energy at 0K-555.483776
Energy at 298.15K-555.494625
HF Energy-554.803309
Nuclear repulsion energy235.088988
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=FULL/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 3202 3017 20.37      
2 A 3191 3007 29.33      
3 A 3187 3003 47.70      
4 A 3183 2999 5.63      
5 A 3178 2994 2.44      
6 A 3116 2936 27.42      
7 A 3101 2922 17.05      
8 A 3097 2918 3.07      
9 A 3096 2917 16.67      
10 A 2784 2623 17.66      
11 A 1573 1482 15.40      
12 A 1568 1477 3.66      
13 A 1559 1469 3.57      
14 A 1552 1462 0.67      
15 A 1542 1453 4.96      
16 A 1480 1395 9.43      
17 A 1462 1378 7.13      
18 A 1427 1344 2.71      
19 A 1414 1333 3.36      
20 A 1338 1261 23.38      
21 A 1289 1215 3.33      
22 A 1242 1170 4.40      
23 A 1194 1125 2.74      
24 A 1138 1072 3.22      
25 A 1020 961 1.80      
26 A 1008 950 0.59      
27 A 966 910 1.76      
28 A 943 889 3.41      
29 A 916 863 2.02      
30 A 840 792 2.11      
31 A 769 724 0.95      
32 A 442 416 0.07      
33 A 410 386 0.99      
34 A 352 332 0.11      
35 A 267 252 0.03      
36 A 241 227 0.27      
37 A 218 205 1.91      
38 A 173 163 17.11      
39 A 90 85 11.02      

Unscaled Zero Point Vibrational Energy (zpe) 29782.9 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 28061.5 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 MP2=FULL/6-31G*
ABC
0.24873 0.07214 0.06020

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.989 1.444 0.165
H2 0.098 2.034 -0.062
H3 1.138 1.462 1.250
H4 1.848 1.937 -0.301
S5 -1.891 0.066 -0.121
H6 -2.683 -0.869 0.425
C7 2.154 -0.768 -0.057
H8 2.092 -1.793 -0.434
H9 3.007 -0.281 -0.538
H10 2.356 -0.813 1.019
C11 -0.307 -0.725 0.321
H12 -0.322 -1.764 -0.021
H13 -0.181 -0.721 1.408
C14 0.866 0.006 -0.328
H15 0.693 0.020 -1.412

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09261.09541.09393.20634.34792.51003.47252.74632.77362.53233.47112.75741.52582.1457
H21.09261.76921.76882.79944.04973.47544.33193.74813.79132.81533.82173.13522.18522.4967
H31.09541.76921.77083.60624.55082.77733.78743.11932.59112.78113.76192.55492.16443.0601
H41.09391.76881.77084.18515.37842.73313.74042.51373.09203.48094.29933.75502.16662.4987
S53.20632.79943.60624.18511.34124.13034.40684.92784.48461.82512.41232.42542.76542.8887
H64.34794.04974.55085.37841.34124.86124.93875.80025.07402.38242.56342.69213.73163.9444
C72.51003.47542.77732.73314.13034.86121.09421.09391.09522.48962.66882.75661.52672.1428
H83.47254.33193.78743.74044.40684.93871.09421.77021.77242.73242.44963.11652.17982.4904
H92.74633.74813.11932.51374.92785.80021.09391.77021.76903.45183.68073.76072.17022.4917
H102.77363.79132.59113.09204.48465.07401.09521.77241.76902.75443.02622.56862.16903.0608
C112.53232.81532.78113.48091.82512.38242.48962.73243.45182.75441.09341.09481.52672.1347
H123.47113.82173.76194.29932.41232.56342.66882.44963.68073.02621.09341.77492.15352.4796
H132.75743.13522.55493.75502.42542.69212.75663.11653.76072.56861.09481.77492.15373.0440
C141.52582.18522.16442.16662.76543.73161.52672.17982.17022.16901.52672.15352.15371.0978
H152.14572.49673.06012.49872.88873.94442.14282.49042.49173.06082.13472.47963.04401.0978

picture of 1-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C14 C7 110.629 C1 C14 C11 112.112
C1 C14 H15 108.637 H2 C1 H3 107.919
H2 C1 H4 107.990 H2 C1 C14 112.080
H3 C1 H4 107.961 H3 C1 C14 110.246
H4 C1 C14 110.506 S5 C11 H12 108.901
S5 C11 H13 109.790 S5 C11 C14 110.876
H6 S5 C11 96.405 C7 C14 C11 109.250
C7 C14 H15 108.359 H8 C7 H9 107.998
H8 C7 H10 108.105 H8 C7 C14 111.486
H9 C7 H10 107.825 H9 C7 C14 110.733
H10 C7 C14 110.562 C11 C14 H15 107.738
H12 C11 H13 108.408 H12 C11 C14 109.450
H13 C11 C14 109.373
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability