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

using model chemistry: CID/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/3-21G
 hartrees
Energy at 0K-590.132789
Energy at 298.15K-590.145242
Nuclear repulsion energy307.166431
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 CID/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 3229 3009 13.79      
2 A 3183 2965 50.20      
3 A 3168 2952 4.43      
4 A 3159 2943 25.82      
5 A 3126 2913 15.78      
6 A 3115 2902 12.24      
7 A 1609 1499 6.22      
8 A 1604 1494 11.42      
9 A 1582 1474 12.98      
10 A 1469 1369 0.07      
11 A 1426 1329 3.98      
12 A 1342 1250 2.60      
13 A 1315 1225 2.96      
14 A 1138 1060 1.01      
15 A 1068 995 2.55      
16 A 1025 955 11.03      
17 A 883 823 5.15      
18 A 822 766 2.07      
19 A 640 596 4.63      
20 A 524 489 0.93      
21 A 369 344 0.48      
22 A 346 323 0.15      
23 A 173 161 2.18      
24 A 3230 3009 5.24      
25 A 3178 2960 21.44      
26 A 3164 2948 5.14      
27 A 3123 2909 33.34      
28 A 1594 1485 3.09      
29 A 1578 1470 1.63      
30 A 1471 1371 1.19      
31 A 1462 1362 0.13      
32 A 1387 1292 21.94      
33 A 1374 1280 0.44      
34 A 1245 1160 0.00      
35 A 1186 1104 1.83      
36 A 1114 1037 0.08      
37 A 977 910 0.31      
38 A 949 884 7.86      
39 A 838 780 0.10      
40 A 672 626 2.13      
41 A 415 386 0.22      
42 A 243 227 0.61      

Unscaled Zero Point Vibrational Energy (zpe) 32756.6 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 30516.0 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 CID/3-21G
ABC
0.12837 0.09682 0.06165

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.550 0.000
C2 0.061 -1.736 0.000
C3 0.401 -0.952 1.290
C4 0.401 -0.952 -1.290
C5 -0.403 0.351 1.411
C6 -0.403 0.351 -1.411
H7 0.611 -2.680 0.000
H8 -1.007 -1.979 0.000
H9 -1.474 0.154 1.393
H10 -1.474 0.154 -1.393
H11 0.184 -1.580 2.159
H12 0.184 -1.580 -2.159
H13 1.468 -0.718 1.301
H14 1.468 -0.718 -1.301
H15 -0.154 0.889 -2.324
H16 -0.154 0.889 2.324

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.28622.84322.84321.89471.89474.27353.66952.46202.46203.80703.80702.99822.99822.42062.4206
C23.28621.54731.54732.56192.56191.09271.09482.80462.80462.16832.16832.17032.17033.51223.5122
C32.84321.54732.57981.53623.10512.16632.16812.17903.45491.09423.51251.09212.81214.09332.1831
C42.84321.54732.57983.10511.53622.16632.16813.45492.17903.51251.09422.81211.09212.18314.0933
C51.89472.56191.53623.10512.82253.49392.79051.08913.00842.15314.10172.15723.46413.78161.0879
C61.89472.56193.10511.53622.82253.49392.79053.00841.08914.10172.15313.46412.15721.08793.7816
H74.27351.09272.16632.16633.49393.49391.76333.78373.78372.46032.46032.50542.50544.32674.3267
H83.66951.09482.16812.16812.79052.79051.76332.58982.58982.49792.49793.06723.06723.78843.7884
H92.46202.80462.17903.45491.08913.00843.78372.58982.78642.51844.28663.06904.08314.01221.7744
H102.46202.80463.45492.17903.00841.08913.78372.58982.78644.28662.51844.08313.06901.77444.0122
H113.80702.16831.09423.51252.15314.10172.46032.49792.51844.28664.31831.76833.79045.12912.4978
H123.80702.16833.51251.09424.10172.15312.46032.49794.28662.51844.31833.79041.76832.49785.1291
H132.99822.17031.09212.81212.15723.46412.50543.06723.06904.08311.76833.79042.60304.28392.5010
H142.99822.17032.81211.09213.46412.15722.50543.06724.08313.06903.79041.76832.60302.50104.2839
H152.42063.51224.09332.18313.78161.08794.32673.78844.01221.77445.12912.49784.28392.50104.6473
H162.42063.51222.18314.09331.08793.78164.32673.78841.77444.01222.49785.12912.50104.28394.6473

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 111.509 S1 C5 H9 108.146
S1 C5 H16 105.279 S1 C6 C4 111.509
S1 C6 H10 108.146 S1 C6 H15 105.279
C2 C3 C5 112.367 C2 C3 H11 109.133
C2 C3 H13 109.417 C2 C4 C6 112.367
C2 C4 H12 109.133 C2 C4 H14 109.417
C3 C2 C4 112.951 C3 C2 H7 109.069
C3 C2 H8 109.085 C3 C5 H9 111.051
C3 C5 H16 111.453 C4 C2 H7 109.069
C4 C2 H8 109.085 C4 C6 H10 111.051
C4 C6 H15 111.453 C5 S1 C6 96.292
C5 C3 H11 108.709 C5 C3 H13 109.153
C6 C4 H12 108.709 C6 C4 H14 109.153
H7 C2 H8 107.432 H9 C5 H16 109.186
H10 C6 H15 109.186 H11 C3 H13 107.961
H12 C4 H14 107.961
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability