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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: LSDA/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/6-31+G**
 hartrees
Energy at 0K-592.618380
Energy at 298.15K-592.629801
Nuclear repulsion energy303.091276
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 LSDA/6-31+G**
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 3063 3017 36.96      
2 A 3052 3007 8.86      
3 A 3045 3000 5.07      
4 A 3038 2993 19.14      
5 A 3006 2961 39.12      
6 A 2993 2948 19.62      
7 A 2985 2940 26.32      
8 A 2976 2931 15.28      
9 A 2968 2923 0.57      
10 A 2623 2583 8.64      
11 A 1452 1430 2.94      
12 A 1427 1405 12.74      
13 A 1422 1401 7.72      
14 A 1411 1390 1.55      
15 A 1301 1281 10.91      
16 A 1290 1271 0.97      
17 A 1277 1258 2.59      
18 A 1273 1254 2.80      
19 A 1237 1219 0.43      
20 A 1221 1203 9.25      
21 A 1206 1188 3.71      
22 A 1189 1171 5.64      
23 A 1153 1136 0.29      
24 A 1128 1111 4.02      
25 A 1109 1092 1.21      
26 A 1056 1040 0.40      
27 A 975 960 0.94      
28 A 964 949 2.17      
29 A 941 927 2.78      
30 A 929 915 0.40      
31 A 899 886 1.65      
32 A 848 836 6.30      
33 A 816 804 5.89      
34 A 798 786 0.35      
35 A 727 716 1.65      
36 A 605 596 0.80      
37 A 457 450 0.66      
38 A 369 363 0.94      
39 A 248 245 7.37      
40 A 199 196 14.63      
41 A 168 166 1.41      
42 A 40 39 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 29941.2 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 29492.1 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 LSDA/6-31+G**
ABC
0.21346 0.06209 0.05151

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.575 1.226 -0.698
H2 -2.217 1.127 1.031
C3 -1.889 0.774 0.037
H4 -2.471 -1.159 -0.863
H5 -2.360 -1.185 0.899
C6 -1.891 -0.769 -0.009
H7 -0.131 -1.358 -1.160
H8 -0.182 -2.107 0.454
C9 -0.420 -1.186 -0.104
H10 -0.173 2.160 0.221
H11 -0.210 1.213 -1.289
C12 -0.438 1.177 -0.206
H13 0.276 0.071 1.506
C14 0.340 0.028 0.401
H15 2.449 1.141 0.401
S16 2.087 -0.080 -0.076

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.76821.10282.39232.89982.21833.58634.26153.28852.73712.43792.19343.78493.33805.14414.8810
H21.76821.10482.97892.32022.18673.91433.86403.14092.42973.06852.16682.74942.85364.70884.6045
C31.10281.10482.20952.19141.54323.01033.37382.45272.21412.18351.52482.70942.37814.36874.0673
H42.39232.97892.20951.76551.10282.36672.80552.18704.18013.30393.16543.83033.30285.57614.7490
H52.89982.32022.19141.76551.10363.03902.40652.18424.05443.89363.23982.98293.00225.36584.6848
C62.21832.18671.54321.10281.10362.18362.21941.53233.40422.89682.43692.77512.40514.76004.0378
H73.58633.91433.01032.36673.03902.18361.77971.10793.77962.57512.72613.05172.13993.91632.7796
H84.26153.86403.37382.80552.40652.21941.77971.10284.27373.74953.35992.46162.19904.18063.0884
C93.28853.14092.45272.18702.18421.53231.10791.10283.37102.68362.36562.15781.51893.72842.7398
H102.73712.42972.21414.18014.05443.40423.77964.27373.37101.78301.10412.49412.20022.81893.1953
H112.43793.06852.18353.30393.89362.89682.57513.74952.68361.78301.10743.05842.13573.15152.9010
C122.19342.16681.52483.16543.23982.43692.72613.35992.36561.10411.10742.16051.51492.95102.8237
H133.78492.74942.70943.83032.98292.77513.05172.46162.15782.49413.05842.16051.10802.66272.4090
C143.33802.85362.37813.30283.00222.40512.13992.19901.51892.20022.13571.51491.10802.38461.8135
H155.14414.70884.36875.57615.36584.76003.91634.18063.72842.81893.15152.95102.66272.38461.3597
S164.88104.60454.06734.74904.68484.03782.77963.08842.73983.19532.90102.82372.40901.81351.3597

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.451 H1 C3 C6 112.883
H1 C3 C12 112.184 H2 C3 C6 110.242
H2 C3 C12 109.949 C3 C6 H4 112.162
C3 C6 H5 110.679 C3 C6 C9 105.783
C3 C12 H10 113.788 C3 C12 H11 111.111
C3 C12 C14 102.953 H4 C6 H5 106.294
H4 C6 C9 111.140 H5 C6 C9 110.867
C6 C3 C12 105.177 C6 C9 H7 110.567
C6 C9 H8 113.761 C6 C9 C14 104.044
H7 C9 H8 107.228 H7 C9 C14 108.083
H8 C9 C14 113.062 C9 C14 C12 102.473
C9 C14 H13 109.461 C9 C14 S16 110.297
H10 C12 H11 107.465 H10 C12 C14 113.365
H11 C12 C14 108.054 C12 C14 H13 109.941
C12 C14 S16 115.774 H13 C14 S16 108.673
C14 S16 H15 96.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.184      
2 H 0.187      
3 C -0.404      
4 H 0.185      
5 H 0.187      
6 C -0.368      
7 H 0.201      
8 H 0.194      
9 C -0.355      
10 H 0.184      
11 H 0.208      
12 C -0.387      
13 H 0.225      
14 C -0.311      
15 H 0.087      
16 S -0.017      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.576 0.834 0.643 1.895
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.008 2.850 1.138
y 2.850 -45.328 1.005
z 1.138 1.005 -46.773
Traceless
 xyz
x -2.957 2.850 1.138
y 2.850 2.563 1.005
z 1.138 1.005 0.395
Polar
3z2-r20.789
x2-y2-3.680
xy2.850
xz1.138
yz1.005


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.881 0.091 -0.051
y 0.091 11.212 -0.047
z -0.051 -0.047 10.086


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000