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All results from a given calculation for C5H10S (Cyclopentanethiol)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G**
 hartrees
Energy at 0K-593.530756
Energy at 298.15K-593.542439
HF Energy-592.689733
Nuclear repulsion energy302.444992
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 MP2/6-31G**
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 3218 3014 55.08      
2 A 3206 3002 10.39      
3 A 3200 2997 3.27      
4 A 3191 2988 14.28      
5 A 3153 2953 34.82      
6 A 3142 2943 31.60      
7 A 3142 2942 20.74      
8 A 3134 2935 10.63      
9 A 3131 2932 7.20      
10 A 2819 2640 12.43      
11 A 1574 1474 0.32      
12 A 1551 1453 5.21      
13 A 1548 1450 1.50      
14 A 1537 1439 0.30      
15 A 1403 1313 6.19      
16 A 1392 1304 0.34      
17 A 1375 1287 0.45      
18 A 1367 1281 1.41      
19 A 1329 1245 5.69      
20 A 1322 1238 11.97      
21 A 1293 1211 1.65      
22 A 1270 1189 5.76      
23 A 1233 1155 0.55      
24 A 1210 1134 4.39      
25 A 1159 1085 0.90      
26 A 1095 1025 0.74      
27 A 1021 957 0.70      
28 A 1007 943 0.15      
29 A 991 928 2.21      
30 A 974 912 0.24      
31 A 925 866 1.21      
32 A 910 852 5.13      
33 A 857 803 4.80      
34 A 841 788 0.55      
35 A 769 721 0.92      
36 A 629 589 0.46      
37 A 475 445 0.43      
38 A 383 359 1.00      
39 A 258 242 4.90      
40 A 203 190 18.09      
41 A 174 163 0.63      
42 A 41 38 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 31724.5 cm-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 29710.0 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 MP2/6-31G**
ABC
0.21254 0.06149 0.05099

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.572 1.219 -0.698
H2 -2.221 1.134 1.017
C3 -1.897 0.781 0.037
H4 -2.488 -1.154 -0.837
H5 -2.351 -1.172 0.909
C6 -1.904 -0.770 -0.001
H7 -0.160 -1.366 -1.158
H8 -0.198 -2.105 0.441
C9 -0.427 -1.195 -0.113
H10 -0.178 2.150 0.229
H11 -0.222 1.231 -1.277
C12 -0.437 1.185 -0.207
H13 0.275 0.061 1.484
C14 0.345 0.022 0.394
H15 2.451 1.104 0.433
S16 2.099 -0.077 -0.075

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.75271.08962.37882.88942.21103.56564.24053.28202.73092.42042.19063.76983.33695.15004.8871
H21.75271.09092.95722.31292.18243.90303.86233.14992.41383.04442.16412.75732.86524.70874.6177
C31.08961.09092.20382.18651.55153.00973.37342.46772.20652.17661.53472.70832.39434.37864.0891
H42.37882.95722.20381.75071.08952.35982.78932.18464.17033.31973.17383.80783.30555.57714.7728
H52.88942.31292.18651.75071.09013.01882.39272.17884.02803.88463.23512.95842.99395.33604.6878
C62.21102.18241.55151.08951.09012.17702.21101.54143.40032.90972.45312.76532.41764.76134.0637
H73.56563.90303.00972.35983.01882.17701.76251.09263.78042.60102.73673.03482.14343.93042.8173
H84.24053.86233.37342.78932.39272.21101.76251.08964.26073.75293.36182.45012.19624.16113.1076
C93.28203.14992.46772.18462.17881.54141.09261.08963.37222.69922.38212.15001.52853.72392.7628
H102.73092.41382.20654.17034.02803.40033.78044.26073.37221.76491.09072.47932.19762.83723.1997
H112.42043.04442.17663.31973.88462.90972.60103.75292.69921.76491.09213.04002.13933.17532.9225
C122.19062.16411.53473.17383.23512.45312.73673.36182.38211.09071.09212.15251.52512.95952.8359
H133.76982.75732.70833.80782.95842.76533.03482.45012.15002.47933.04002.15251.09282.63222.4037
C143.33692.86522.39433.30552.99392.41762.14342.19621.52852.19762.13931.52511.09282.36771.8184
H155.15004.70874.37865.57715.33604.76133.93044.16113.72392.83723.17532.95952.63222.36771.3326
S164.88714.61774.08914.77284.68784.06372.81733.10762.76283.19972.92252.83592.40371.81841.3326

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.995 H1 C3 C6 112.512
H1 C3 C12 112.063 H2 C3 C6 110.147
H2 C3 C12 109.867 C3 C6 H4 111.929
C3 C6 H5 110.515 C3 C6 C9 105.858
C3 C12 H10 113.292 C3 C12 H11 110.786
C3 C12 C14 102.982 H4 C6 H5 106.876
H4 C6 C9 111.112 H5 C6 C9 110.610
C6 C3 C12 105.282 C6 C9 H7 110.322
C6 C9 H8 113.247 C6 C9 C14 103.908
H7 C9 H8 107.738 H7 C9 C14 108.576
H8 C9 C14 112.966 C9 C14 C12 102.539
C9 C14 H13 109.072 C9 C14 S16 110.980
H10 C12 H11 107.905 H10 C12 C14 113.258
H11 C12 C14 108.518 C12 C14 H13 109.505
C12 C14 S16 115.751 H13 C14 S16 108.742
C14 S16 H15 96.201
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability