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All results from a given calculation for C5H10S (2H-Thiopyran, tetrahydro-)

using model chemistry: B1B95/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/CEP-31G
 hartrees
Energy at 0K-44.254083
Energy at 298.15K-44.266195
Nuclear repulsion energy134.790910
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 B1B95/CEP-31G
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 3033 54.87      
2 A 3133 2999 96.20      
3 A 3115 2983 53.22      
4 A 3084 2953 31.67      
5 A 3061 2931 43.37      
6 A 3049 2919 28.75      
7 A 1496 1433 10.38      
8 A 1483 1420 15.95      
9 A 1470 1408 15.24      
10 A 1384 1326 0.05      
11 A 1332 1276 3.97      
12 A 1264 1210 0.99      
13 A 1228 1176 3.91      
14 A 1084 1038 1.36      
15 A 1061 1016 1.97      
16 A 981 939 16.04      
17 A 835 799 8.33      
18 A 830 795 0.69      
19 A 637 610 4.02      
20 A 477 456 1.32      
21 A 338 324 0.52      
22 A 321 308 0.28      
23 A 155 148 2.33      
24 A 3166 3032 13.87      
25 A 3123 2990 28.17      
26 A 3086 2955 42.47      
27 A 3057 2927 62.01      
28 A 1477 1415 7.40      
29 A 1466 1403 1.54      
30 A 1390 1331 0.15      
31 A 1378 1320 2.98      
32 A 1300 1245 11.24      
33 A 1281 1227 5.86      
34 A 1169 1120 0.06      
35 A 1139 1091 0.29      
36 A 1090 1044 0.88      
37 A 966 925 2.80      
38 A 904 866 10.46      
39 A 801 767 0.33      
40 A 666 638 0.55      
41 A 382 366 0.33      
42 A 220 211 0.85      

Unscaled Zero Point Vibrational Energy (zpe) 31525.2 cm-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 30185.3 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 B1B95/CEP-31G
ABC
0.12828 0.09584 0.06119

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.801 -1.334 0.000
C2 0.854 1.524 0.000
C3 0.153 1.028 1.289
C4 0.153 1.028 -1.289
C5 0.153 -0.510 1.410
C6 0.153 -0.510 -1.410
H7 0.873 2.627 0.000
H8 1.907 1.185 0.000
H9 1.182 -0.908 1.407
H10 1.182 -0.908 -1.407
H11 0.669 1.449 2.172
H12 0.669 1.449 -2.172
H13 -0.887 1.394 1.310
H14 -0.887 1.394 -1.310
H15 -0.347 -0.845 -2.330
H16 -0.347 -0.845 2.330

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.30302.85562.85561.89151.89154.30053.69832.46832.46833.82413.82413.02753.02752.42362.4236
C23.30301.54891.54892.57222.57221.10311.10602.82862.82862.18132.18132.18302.18303.53283.5328
C32.85561.54892.57871.54293.10662.17652.18192.19523.47481.10533.52481.10312.82404.10552.1999
C42.85561.54892.57873.10661.54292.17652.18193.47482.19523.52481.10532.82401.10312.19994.1055
C51.89152.57221.54293.10662.81953.51382.81671.10253.02462.16424.11492.17183.47943.78761.0995
C61.89152.57223.10661.54292.81953.51382.81673.02461.10254.11492.16423.47942.17181.09953.7876
H74.30051.10312.17652.17653.51383.51381.77433.81703.81702.47952.47952.51732.51734.35534.3553
H83.69831.10602.18192.18192.81672.81671.77432.62372.62372.51402.51403.09283.09283.82433.8243
H92.46832.82862.19523.47481.10253.02463.81702.62372.81362.53044.31573.09614.11824.03771.7869
H102.46832.82863.47482.19523.02461.10253.81702.62372.81364.31572.53044.11823.09611.78694.0377
H113.82412.18131.10533.52482.16424.11492.47952.51402.53044.31574.34421.77933.81465.15342.5132
H123.82412.18133.52481.10534.11492.16422.47952.51404.31572.53044.34423.81461.77932.51325.1534
H133.02752.18301.10312.82402.17183.47942.51733.09283.09614.11821.77933.81462.62084.30712.5180
H143.02752.18302.82401.10313.47942.17182.51733.09284.11823.09613.81461.77932.62082.51804.3071
H152.42363.53284.10552.19993.78761.09954.35533.82434.03771.78695.15342.51324.30712.51804.6595
H162.42363.53282.19994.10551.09953.78764.35533.82431.78694.03772.51325.15342.51804.30714.6595

picture of 2H-Thiopyran, tetrahydro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C5 C3 112.102 S1 C5 H9 108.148
S1 C5 H16 105.150 S1 C6 C4 112.102
S1 C6 H10 108.148 S1 C6 H15 105.150
C2 C3 C5 112.595 C2 C3 H11 109.397
C2 C3 H13 109.653 C2 C4 C6 112.595
C2 C4 H12 109.397 C2 C4 H14 109.653
C3 C2 C4 112.696 C3 C2 H7 109.149
C3 C2 H8 109.401 C3 C5 H9 111.066
C3 C5 H16 111.627 C4 C2 H7 109.149
C4 C2 H8 109.401 C4 C6 H10 111.066
C4 C6 H15 111.627 C5 S1 C6 96.370
C5 C3 H11 108.494 C5 C3 H13 109.200
C6 C4 H12 108.494 C6 C4 H14 109.200
H7 C2 H8 106.875 H9 C5 H16 108.488
H10 C6 H15 108.488 H11 C3 H13 107.357
H12 C4 H14 107.357
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.129      
2 C -0.200      
3 C -0.191      
4 C -0.191      
5 C -0.588      
6 C -0.588      
7 H 0.149      
8 H 0.125      
9 H 0.171      
10 H 0.171      
11 H 0.145      
12 H 0.145      
13 H 0.153      
14 H 0.153      
15 H 0.208      
16 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.561 1.737 0.000 2.336
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.856 -1.740 0.000
y -1.740 -47.956 0.000
z 0.000 0.000 -40.576
Traceless
 xyz
x -1.590 -1.740 0.000
y -1.740 -4.740 0.000
z 0.000 0.000 6.330
Polar
3z2-r212.660
x2-y22.100
xy-1.740
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.414 1.413 0.000
y 1.413 9.563 0.000
z 0.000 0.000 10.876


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