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

using model chemistry: MP2/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-593.077584
Energy at 298.15K-593.089760
HF Energy-592.575249
Nuclear repulsion energy303.861204
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 MP2/SDD
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 3132 3023 30.81      
2 A 3092 2985 76.86      
3 A 3081 2974 41.41      
4 A 3050 2944 24.76      
5 A 3025 2920 32.38      
6 A 3015 2910 30.56      
7 A 1519 1466 7.29      
8 A 1514 1461 9.68      
9 A 1491 1439 9.24      
10 A 1419 1370 0.30      
11 A 1371 1323 3.25      
12 A 1287 1242 1.02      
13 A 1265 1221 3.47      
14 A 1119 1080 1.26      
15 A 1047 1010 0.79      
16 A 998 964 12.67      
17 A 858 828 3.49      
18 A 808 780 2.68      
19 A 608 587 2.31      
20 A 502 485 0.48      
21 A 343 331 0.29      
22 A 329 318 0.20      
23 A 161 155 1.79      
24 A 3133 3024 11.81      
25 A 3085 2978 25.42      
26 A 3053 2947 35.93      
27 A 3024 2919 52.20      
28 A 1502 1450 2.98      
29 A 1488 1436 1.32      
30 A 1420 1371 0.73      
31 A 1400 1351 1.38      
32 A 1343 1296 17.85      
33 A 1305 1260 2.49      
34 A 1186 1145 0.26      
35 A 1130 1091 0.55      
36 A 1100 1062 0.18      
37 A 951 918 0.00      
38 A 931 898 8.51      
39 A 818 790 0.01      
40 A 638 616 0.51      
41 A 391 378 0.23      
42 A 229 221 0.55      

Unscaled Zero Point Vibrational Energy (zpe) 31578.6 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 30482.8 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 MP2/SDD
ABC
0.12628 0.09438 0.06038

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.569 0.000
C2 0.066 -1.759 0.000
C3 0.407 -0.964 1.303
C4 0.407 -0.964 -1.303
C5 -0.410 0.356 1.417
C6 -0.410 0.356 -1.417
H7 0.628 -2.713 0.000
H8 -1.016 -2.008 0.000
H9 -1.496 0.151 1.390
H10 -1.496 0.151 -1.390
H11 0.190 -1.597 2.188
H12 0.190 -1.597 -2.188
H13 1.488 -0.722 1.311
H14 1.488 -0.722 -1.311
H15 -0.166 0.902 -2.344
H16 -0.166 0.902 2.344

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.32872.87702.87701.90921.90924.32783.71782.48652.48653.85263.85263.02943.02942.44292.4429
C23.32871.56481.56482.59042.59041.10711.11052.83222.83222.19712.19712.19492.19493.55413.5541
C32.87701.56482.60691.55673.13202.19302.19432.20703.48151.10893.55461.10752.83954.13702.2117
C42.87701.56482.60693.13201.55672.19302.19433.48152.20703.55461.10892.83951.10752.21174.1370
C51.90922.59041.55673.13202.83343.53662.82171.10543.01682.18414.14332.18543.49373.80821.1036
C61.90922.59043.13201.55672.83343.53662.82173.01681.10544.14332.18413.49372.18541.10363.8082
H74.32781.10712.19302.19303.53663.53661.78923.82703.82702.49462.49462.53502.53504.38134.3813
H83.71781.11052.19432.19432.82172.82171.78922.61172.61172.53182.53183.10543.10543.83203.8320
H92.48652.83222.20703.48151.10543.01683.82702.61172.78092.55614.32443.10974.11864.03521.8012
H102.48652.83223.48152.20703.01681.10543.82702.61172.78094.32442.55614.11863.10971.80124.0352
H113.85262.19711.10893.55462.18414.14332.49462.53182.55614.32444.37511.79373.83285.18742.5290
H123.85262.19713.55461.10894.14332.18412.49462.53184.32442.55614.37513.83281.79372.52905.1874
H133.02942.19491.10752.83952.18543.49372.53503.10543.10974.11861.79373.83282.62244.32812.5371
H143.02942.19492.83951.10753.49372.18542.53503.10544.11863.10973.83281.79372.62242.53714.3281
H152.44293.55414.13702.21173.80821.10364.38133.83204.03521.80125.18742.52904.32812.53714.6886
H162.44293.55412.21174.13701.10363.80824.38133.83201.80124.03522.52905.18742.53714.32814.6886

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 111.812 S1 C5 H9 108.162
S1 C5 H16 105.195 S1 C6 C4 111.812
S1 C6 H10 108.162 S1 C6 H15 105.195
C2 C3 C5 112.171 C2 C3 H11 109.336
C2 C3 H13 109.246 C2 C4 C6 112.171
C2 C4 H12 109.336 C2 C4 H14 109.246
C3 C2 C4 112.817 C3 C2 H7 109.126
C3 C2 H8 109.031 C3 C5 H9 110.869
C3 C5 H16 111.343 C4 C2 H7 109.126
C4 C2 H8 109.031 C4 C6 H10 110.869
C4 C6 H15 111.343 C5 S1 C6 95.808
C5 C3 H11 108.887 C5 C3 H13 109.059
C6 C4 H12 108.887 C6 C4 H14 109.059
H7 C2 H8 107.574 H9 C5 H16 109.252
H10 C6 H15 109.252 H11 C3 H13 108.053
H12 C4 H14 108.053
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability