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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: B3LYP/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 B3LYP/cc-pVTZ
 hartrees
Energy at 0K-594.851634
Energy at 298.15K-594.863168
Nuclear repulsion energy300.817922
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 B3LYP/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 3101 2998 72.00      
2 A 3089 2985 22.17      
3 A 3084 2981 9.08      
4 A 3071 2968 26.61      
5 A 3055 2953 39.09      
6 A 3047 2946 31.48      
7 A 3039 2937 14.81      
8 A 3035 2934 15.60      
9 A 3031 2930 9.61      
10 A 2666 2577 6.48      
11 A 1522 1472 1.06      
12 A 1502 1451 4.98      
13 A 1499 1449 3.16      
14 A 1492 1442 0.76      
15 A 1358 1312 3.51      
16 A 1349 1304 0.61      
17 A 1336 1291 0.91      
18 A 1324 1280 2.00      
19 A 1304 1260 0.48      
20 A 1278 1236 12.85      
21 A 1269 1227 2.41      
22 A 1225 1185 5.04      
23 A 1205 1165 0.61      
24 A 1171 1132 3.92      
25 A 1104 1067 0.25      
26 A 1044 1009 1.49      
27 A 996 962 0.26      
28 A 977 945 0.20      
29 A 952 920 1.98      
30 A 926 895 1.34      
31 A 887 857 1.75      
32 A 868 839 3.82      
33 A 825 797 2.58      
34 A 802 775 3.02      
35 A 750 725 2.01      
36 A 627 606 0.40      
37 A 461 445 0.26      
38 A 361 349 1.16      
39 A 248 240 2.36      
40 A 199 192 14.21      
41 A 162 157 0.56      
42 A 42 40 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 30640.0 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 29616.6 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 B3LYP/cc-pVTZ
ABC
0.21023 0.06072 0.05035

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.590 1.233 -0.682
H2 -2.239 1.102 1.028
C3 -1.912 0.777 0.039
H4 -2.430 -1.129 -0.933
H5 -2.434 -1.206 0.813
C6 -1.913 -0.775 -0.042
H7 -0.118 -1.455 -1.081
H8 -0.224 -2.078 0.558
C9 -0.426 -1.206 -0.063
H10 -0.201 2.158 0.251
H11 -0.233 1.260 -1.264
C12 -0.450 1.195 -0.196
H13 0.316 0.093 1.495
C14 0.346 0.036 0.406
H15 2.519 1.077 0.466
S16 2.110 -0.076 -0.095

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.75081.08952.38042.86452.21323.67344.25363.31872.72602.42822.19423.80583.35175.23824.9143
H21.75081.09122.97702.32622.18523.93513.79363.13122.42293.05002.16882.78642.86414.79034.6438
C31.08951.09122.20182.19171.55433.07513.35692.48042.20872.17971.53812.74832.40454.46114.1141
H42.38042.97702.20181.74791.08942.34002.82662.18664.14443.26313.14103.86443.29475.59604.7359
H52.86452.32622.19171.74791.08973.00242.38932.19104.07663.90393.27373.11723.07145.46434.7700
C62.21322.18521.55431.08941.08972.18312.21591.54903.40902.90872.45882.84382.44154.83014.0844
H73.67343.93513.07512.34003.00242.18311.75631.09233.85172.72372.81393.03642.15573.96922.7996
H84.25363.79363.35692.82662.38932.21591.75631.08904.24743.80273.36642.42562.19424.18143.1438
C93.31873.13122.48042.18662.19101.54901.09231.08903.38642.74992.40512.15991.53513.76312.7766
H102.72602.42292.20874.14444.07663.40903.85174.24743.38641.76081.09022.46622.19762.93503.2338
H112.42823.05002.17973.26313.90392.90872.72373.80272.74991.76081.09203.04532.14983.25512.9397
C122.19422.16881.53813.14103.27372.45882.81393.36642.40511.09021.09202.15911.53003.04432.8611
H133.80582.78642.74833.86443.11722.84383.03642.42562.15992.46623.04532.15911.09102.62212.4032
C143.35172.86412.40453.29473.07142.44152.15572.19421.53512.19762.14981.53001.09102.41031.8379
H155.23824.79034.46115.59605.46434.83013.96924.18143.76312.93503.25513.04432.62212.41031.3459
S164.91434.64384.11414.73594.77004.08442.79963.14382.77663.23382.93972.86112.40321.83791.3459

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.809 H1 C3 C6 112.485
H1 C3 C12 112.116 H2 C3 C6 110.146
H2 C3 C12 109.988 C3 C6 H4 111.569
C3 C6 H5 110.749 C3 C6 C9 106.122
C3 C12 H10 113.251 C3 C12 H11 110.803
C3 C12 C14 103.201 H4 C6 H5 106.662
H4 C6 C9 110.741 H5 C6 C9 111.069
C6 C3 C12 105.331 C6 C9 H7 110.292
C6 C9 H8 113.127 C6 C9 C14 104.682
H7 C9 H8 107.249 H7 C9 C14 109.099
H8 C9 C14 112.368 C9 C14 C12 103.386
C9 C14 H13 109.506 C9 C14 S16 110.493
H10 C12 H11 107.590 H10 C12 C14 112.935
H11 C12 C14 109.011 C12 C14 H13 109.795
C12 C14 S16 116.018 H13 C14 S16 107.521
C14 S16 H15 97.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.095     -0.027
2 H 0.088     -0.029
3 C -0.190     0.153
4 H 0.095     0.033
5 H 0.094     0.041
6 C -0.184     -0.172
7 H 0.093     0.057
8 H 0.104     0.001
9 C -0.182     0.085
10 H 0.091     0.010
11 H 0.089     0.010
12 C -0.152     -0.034
13 H 0.105     0.066
14 C -0.059     -0.014
15 H 0.082     0.181
16 S -0.168     -0.360


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.506 0.668 0.645 1.769
CHELPG        
AIM        
ESP -1.572 0.656 0.702 1.842


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.973 2.438 1.189
y 2.438 -45.468 1.007
z 1.189 1.007 -46.123
Traceless
 xyz
x -3.177 2.438 1.189
y 2.438 2.080 1.007
z 1.189 1.007 1.097
Polar
3z2-r22.195
x2-y2-3.505
xy2.438
xz1.189
yz1.007


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.653 0.180 -0.080
y 0.180 10.805 0.214
z -0.080 0.214 9.304


<r2> (average value of r2) Å2
<r2> 231.596
(<r2>)1/2 15.218