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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: MP2/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-593.815400
Energy at 298.15K-593.826999
Nuclear repulsion energy302.882329
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/cc-pVTZ
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 3168 3008 45.09      
2 A 3154 2994 10.08      
3 A 3148 2989 4.26      
4 A 3140 2981 17.77      
5 A 3107 2950 35.21      
6 A 3093 2937 28.79      
7 A 3091 2935 16.78      
8 A 3081 2925 13.83      
9 A 3078 2923 2.69      
10 A 2757 2617 2.25      
11 A 1526 1449 1.23      
12 A 1503 1427 6.28      
13 A 1500 1424 3.28      
14 A 1491 1415 0.94      
15 A 1352 1284 4.00      
16 A 1345 1277 0.55      
17 A 1336 1268 1.28      
18 A 1326 1259 1.45      
19 A 1300 1235 0.15      
20 A 1278 1214 13.20      
21 A 1266 1202 1.87      
22 A 1230 1168 5.20      
23 A 1205 1144 0.50      
24 A 1174 1114 3.89      
25 A 1130 1073 0.37      
26 A 1070 1016 0.80      
27 A 999 949 0.42      
28 A 985 935 0.07      
29 A 970 921 3.16      
30 A 952 903 0.05      
31 A 910 864 1.33      
32 A 879 835 4.35      
33 A 841 798 2.94      
34 A 816 775 1.12      
35 A 757 718 0.85      
36 A 616 585 0.35      
37 A 464 441 0.32      
38 A 373 354 0.72      
39 A 251 238 3.83      
40 A 209 198 14.07      
41 A 173 164 0.64      
42 A 32 30 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 31035.6 cm-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 29468.3 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/cc-pVTZ
ABC
0.21288 0.06177 0.05126

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.595 1.235 -0.636
H2 -2.175 1.097 1.060
C3 -1.894 0.776 0.057
H4 -2.440 -1.122 -0.904
H5 -2.392 -1.202 0.843
C6 -1.900 -0.771 -0.027
H7 -0.122 -1.395 -1.120
H8 -0.199 -2.085 0.498
C9 -0.418 -1.195 -0.089
H10 -0.178 2.156 0.182
H11 -0.243 1.192 -1.297
C12 -0.444 1.181 -0.224
H13 0.280 0.096 1.490
C14 0.344 0.036 0.402
H15 2.472 1.096 0.438
S16 2.091 -0.077 -0.079

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.75331.08812.37782.85822.20933.64314.24913.30912.71362.44392.19183.75373.33965.18224.8987
H21.75331.08982.97562.31932.17913.89653.78783.10852.42613.04962.15772.68672.81144.68934.5696
C31.08811.08982.19712.18601.54993.04033.35492.46732.20602.17571.53202.69142.38194.39464.0780
H42.37782.97562.19711.74961.08802.34372.81322.18164.12863.21523.12293.82303.28565.55444.7226
H52.85822.31932.18601.74961.08833.00782.38962.18354.07693.86413.25803.04093.03565.39574.7138
C62.20932.17911.54991.08801.08832.17882.21271.54323.40332.86622.44382.79442.42314.77744.0518
H73.64313.89653.04032.34373.00782.17881.76091.09183.78312.59652.74663.03282.14093.91992.7785
H84.24913.78783.35492.81322.38962.21271.76091.08814.25333.73703.35382.44332.19214.15483.1003
C93.30913.10852.46732.18162.18351.54321.09181.08813.37092.68152.38002.15521.52863.72552.7468
H102.71362.42612.20604.12864.07693.40333.78314.25333.37091.76621.08932.48342.19402.86543.1942
H112.44393.04962.17573.21523.86412.86622.59653.73702.68151.76621.09163.04012.13663.22322.9226
C122.19182.15771.53203.12293.25802.44382.74663.35382.38001.08931.09162.15381.52342.99112.8334
H133.75372.68672.69143.82303.04092.79443.03282.44332.15522.48343.04012.15381.09162.62932.4024
C143.33962.81142.38193.28563.03562.42312.14092.19211.52862.19402.13661.52341.09162.37821.8162
H155.18224.68934.39465.55445.39574.77743.91994.15483.72552.86543.22322.99112.62932.37821.3376
S164.89874.56964.07804.72264.71384.05182.77853.10032.74683.19422.92262.83342.40241.81621.3376

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 107.231 H1 C3 C6 112.576
H1 C3 C12 112.449 H2 C3 C6 110.052
H2 C3 C12 109.613 C3 C6 H4 111.591
C3 C6 H5 110.691 C3 C6 C9 105.816
C3 C12 H10 113.535 C3 C12 H11 110.934
C3 C12 C14 102.443 H4 C6 H5 107.015
H4 C6 C9 110.831 H5 C6 C9 110.960
C6 C3 C12 104.921 C6 C9 H7 110.377
C6 C9 H8 113.335 C6 C9 C14 104.148
H7 C9 H8 107.761 H7 C9 C14 108.415
H8 C9 C14 112.713 C9 C14 C12 102.487
C9 C14 H13 109.545 C9 C14 S16 110.118
H10 C12 H11 108.159 H10 C12 C14 113.181
H11 C12 C14 108.451 C12 C14 H13 109.796
C12 C14 S16 115.810 H13 C14 S16 108.854
C14 S16 H15 96.716
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability