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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: PBEPBE/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 PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-594.378378
Energy at 298.15K-594.389739
Nuclear repulsion energy300.372353
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 PBEPBE/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 3042 3021 58.18      
2 A 3030 3010 17.56      
3 A 3025 3005 8.48      
4 A 3014 2993 22.01      
5 A 2993 2972 41.18      
6 A 2981 2961 32.08      
7 A 2978 2957 13.21      
8 A 2970 2950 16.67      
9 A 2964 2944 4.28      
10 A 2610 2592 5.82      
11 A 1465 1455 1.33      
12 A 1444 1434 5.73      
13 A 1441 1431 3.12      
14 A 1433 1424 1.36      
15 A 1302 1293 3.15      
16 A 1296 1287 0.94      
17 A 1283 1274 1.21      
18 A 1275 1266 1.92      
19 A 1252 1243 0.18      
20 A 1227 1219 11.05      
21 A 1221 1212 2.49      
22 A 1180 1172 5.78      
23 A 1159 1151 0.46      
24 A 1126 1118 3.85      
25 A 1080 1072 0.18      
26 A 1025 1018 1.10      
27 A 962 955 0.40      
28 A 950 943 0.03      
29 A 932 926 3.51      
30 A 909 903 0.59      
31 A 875 869 1.48      
32 A 840 834 3.89      
33 A 802 796 3.46      
34 A 781 776 2.13      
35 A 728 723 1.67      
36 A 606 602 0.51      
37 A 446 443 0.39      
38 A 352 350 1.05      
39 A 239 237 2.43      
40 A 192 190 13.62      
41 A 158 157 0.58      
42 A 40 40 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 29813.2 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 29607.5 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 PBEPBE/cc-pVTZ
ABC
0.20938 0.06073 0.05036

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.599 1.234 -0.686
H2 -2.240 1.106 1.036
C3 -1.913 0.776 0.040
H4 -2.439 -1.139 -0.931
H5 -2.430 -1.211 0.828
C6 -1.912 -0.778 -0.038
H7 -0.111 -1.441 -1.097
H8 -0.211 -2.089 0.547
C9 -0.422 -1.205 -0.068
H10 -0.199 2.170 0.242
H11 -0.229 1.252 -1.276
C12 -0.451 1.196 -0.200
H13 0.312 0.095 1.507
C14 0.346 0.038 0.409
H15 2.511 1.093 0.462
S16 2.109 -0.077 -0.093

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.76371.09802.39112.88082.22233.67644.27353.32682.73822.44272.20243.81853.36135.23934.9229
H21.76371.09982.99202.33442.19363.94683.81663.14092.43523.06882.17662.78582.86764.78614.6470
C31.09801.09982.21102.20001.55643.07563.37132.48192.21832.18971.53962.75152.40494.45564.1139
H42.39112.99202.21101.76081.09802.35292.83682.19464.16453.27403.15253.87773.30665.60584.7447
H52.88082.33442.20001.76081.09833.02282.40222.19844.09293.91663.28133.11243.07255.46414.7683
C62.22232.19361.55641.09801.09832.19212.22561.55003.42092.91302.46102.84552.44184.82854.0820
H73.67643.94683.07562.35293.02282.19211.77041.10153.85272.70152.80673.05362.16013.96652.7927
H84.27353.81663.37132.83682.40222.22561.77041.09754.27003.80623.37772.44292.20354.18903.1375
C93.32683.14092.48192.19462.19841.55001.10151.09753.39622.74462.40472.17011.53673.76372.7712
H102.73822.43522.21834.16454.09293.42093.85274.27003.39621.77501.09872.48312.20642.92433.2385
H112.44273.06882.18973.27403.91662.91302.70153.80622.74461.77501.10093.06252.15453.24892.9379
C122.20242.17661.53963.15253.28132.46102.80673.37772.40471.09871.10092.16991.53163.03712.8614
H133.81852.78582.75153.87773.11242.84553.05362.44292.17012.48313.06252.16991.10062.63112.4123
C143.36132.86762.40493.30663.07252.44182.16012.20351.53672.20642.15451.53161.10062.40931.8370
H155.23934.78614.45565.60585.46414.82853.96654.18903.76372.92433.24893.03712.63112.40931.3564
S164.92294.64704.11394.74474.76834.08202.79273.13752.77123.23852.93792.86142.41231.83701.3564

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.738 H1 C3 C6 112.553
H1 C3 C12 112.143 H2 C3 C6 110.166
H2 C3 C12 109.989 C3 C6 H4 111.645
C3 C6 H5 110.757 C3 C6 C9 106.067
C3 C12 H10 113.395 C3 C12 H11 110.952
C3 C12 C14 103.079 H4 C6 H5 106.586
H4 C6 C9 110.790 H5 C6 C9 111.071
C6 C3 C12 105.290 C6 C9 H7 110.389
C6 C9 H8 113.312 C6 C9 C14 104.572
H7 C9 H8 107.239 H7 C9 C14 108.805
H8 C9 C14 112.482 C9 C14 C12 103.206
C9 C14 H13 109.635 C9 C14 S16 110.139
H10 C12 H11 107.597 H10 C12 C14 113.002
H11 C12 C14 108.753 C12 C14 H13 109.970
C12 C14 S16 116.002 H13 C14 S16 107.759
C14 S16 H15 96.805
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.083      
2 H 0.080      
3 C -0.166      
4 H 0.085      
5 H 0.084      
6 C -0.165      
7 H 0.084      
8 H 0.091      
9 C -0.152      
10 H 0.080      
11 H 0.082      
12 C -0.131      
13 H 0.088      
14 C -0.059      
15 H 0.085      
16 S -0.170      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.493 0.665 0.630 1.752
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.794 2.412 1.143
y 2.412 -45.334 1.008
z 1.143 1.008 -46.079
Traceless
 xyz
x -3.087 2.412 1.143
y 2.412 2.103 1.008
z 1.143 1.008 0.985
Polar
3z2-r21.969
x2-y2-3.460
xy2.412
xz1.143
yz1.008


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.098 0.184 -0.062
y 0.184 11.142 0.203
z -0.062 0.203 9.520


<r2> (average value of r2) Å2
<r2> 231.718
(<r2>)1/2 15.222