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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-591.759459
Energy at 298.15K-591.771230
HF Energy-591.759459
Nuclear repulsion energy300.395554
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 wB97X-D/3-21G*
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 3186 3020 40.99      
2 A 3172 3006 9.27      
3 A 3169 3004 3.03      
4 A 3155 2990 13.84      
5 A 3125 2962 11.74      
6 A 3122 2959 29.82      
7 A 3111 2949 18.10      
8 A 3109 2946 8.98      
9 A 3104 2942 9.65      
10 A 2833 2685 16.70      
11 A 1578 1496 2.36      
12 A 1557 1476 13.37      
13 A 1554 1472 9.13      
14 A 1544 1463 1.20      
15 A 1397 1324 12.69      
16 A 1384 1311 2.19      
17 A 1375 1304 1.60      
18 A 1368 1297 1.28      
19 A 1351 1281 1.06      
20 A 1325 1256 9.91      
21 A 1302 1234 4.91      
22 A 1267 1201 4.78      
23 A 1241 1176 1.55      
24 A 1222 1158 3.72      
25 A 1123 1065 0.88      
26 A 1071 1015 1.85      
27 A 1031 977 1.20      
28 A 1012 959 0.53      
29 A 977 926 0.74      
30 A 949 900 2.45      
31 A 906 858 6.23      
32 A 895 849 2.16      
33 A 843 799 2.50      
34 A 839 795 2.79      
35 A 762 722 3.15      
36 A 649 615 0.84      
37 A 478 453 0.46      
38 A 378 358 1.79      
39 A 296 281 23.10      
40 A 253 240 4.00      
41 A 165 157 0.50      
42 A 41 39 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 31608.5 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 29958.6 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 wB97X-D/3-21G*
ABC
0.20859 0.06083 0.05041

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.576 1.228 -0.719
H2 -2.240 1.143 1.014
C3 -1.912 0.791 0.031
H4 -2.492 -1.151 -0.863
H5 -2.384 -1.176 0.899
C6 -1.923 -0.775 -0.009
H7 -0.157 -1.394 -1.145
H8 -0.214 -2.111 0.477
C9 -0.431 -1.209 -0.100
H10 -0.180 2.159 0.249
H11 -0.213 1.245 -1.275
C12 -0.434 1.196 -0.202
H13 0.292 0.063 1.500
C14 0.353 0.022 0.408
H15 2.505 1.066 0.500
S16 2.109 -0.077 -0.088

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.76711.09312.38482.90392.22283.59244.26163.30502.74732.42772.20383.80863.36185.22754.9045
H21.76711.09482.97512.32692.19683.92913.87143.16972.42103.05892.17812.79522.88934.77324.6498
C31.09311.09482.21542.20131.56633.03873.39182.49172.21782.18991.54962.74642.42084.44964.1151
H42.38482.97512.21541.76521.09312.36452.81222.19864.18843.33263.19093.84813.32945.63414.7884
H52.90392.32692.20131.76521.09383.03042.40012.19324.05013.91123.26203.00903.02745.39294.7296
C62.22282.19681.56631.09311.09382.18962.22371.55683.42282.93402.47792.80802.44734.82244.0935
H73.59243.92913.03872.36453.03042.18961.77511.09673.81682.64252.76993.05332.16253.98032.8266
H84.26163.87143.39182.81222.40012.22371.77511.09274.27683.78613.38372.45562.20854.18193.1395
C93.30503.16972.49172.19862.19321.55681.09671.09273.39572.72972.40742.16801.54533.76242.7815
H102.74732.42102.21784.18844.05013.42283.81684.27683.39571.77731.09382.48632.20822.90933.2177
H112.42773.05892.18993.33263.91122.93402.64253.78612.72971.77731.09583.05812.15553.25062.9238
C122.20382.17811.54963.19093.26202.47792.76993.38372.40741.09381.09582.17021.53933.02432.8464
H133.80862.79522.74643.84813.00902.80803.05332.45562.16802.48633.05812.17021.09502.62792.4180
C143.36182.88932.42083.32943.02742.44732.16252.20851.54532.20822.15551.53931.09502.39361.8278
H155.22754.77324.44965.63415.39294.82243.98034.18193.76242.90933.25063.02432.62792.39361.3446
S164.90454.64984.11514.78844.72964.09352.82663.13952.78153.21772.92382.84642.41801.82781.3446

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 107.740 H1 C3 C6 112.183
H1 C3 C12 111.841 H2 C3 C6 110.016
H2 C3 C12 109.705 C3 C6 H4 111.582
C3 C6 H5 110.425 C3 C6 C9 105.847
C3 C12 H10 112.932 C3 C12 H11 110.570
C3 C12 C14 103.198 H4 C6 H5 107.641
H4 C6 C9 110.920 H5 C6 C9 110.458
C6 C3 C12 105.352 C6 C9 H7 110.006
C6 C9 H8 112.963 C6 C9 C14 104.172
H7 C9 H8 108.345 H7 C9 C14 108.687
H8 C9 C14 112.562 C9 C14 C12 102.600
C9 C14 H13 109.203 C9 C14 S16 110.820
H10 C12 H11 108.526 H10 C12 C14 112.896
H11 C12 C14 108.593 C12 C14 H13 109.781
C12 C14 S16 115.149 H13 C14 S16 109.048
C14 S16 H15 96.782
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.219      
2 H 0.216      
3 C -0.423      
4 H 0.220      
5 H 0.218      
6 C -0.419      
7 H 0.228      
8 H 0.226      
9 C -0.416      
10 H 0.212      
11 H 0.230      
12 C -0.405      
13 H 0.244      
14 C -0.419      
15 H 0.129      
16 S -0.060      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.593 0.835 0.714 1.935
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.172 2.929 1.391
y 2.929 -44.569 1.045
z 1.391 1.045 -45.560
Traceless
 xyz
x -3.108 2.929 1.391
y 2.929 2.297 1.045
z 1.391 1.045 0.811
Polar
3z2-r21.621
x2-y2-3.603
xy2.929
xz1.391
yz1.045


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.993 0.273 -0.076
y 0.273 8.750 0.302
z -0.076 0.302 7.644


<r2> (average value of r2) Å2
<r2> 230.989
(<r2>)1/2 15.198