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All results from a given calculation for C4H10O (Propane, 2-methoxy-)

using model chemistry: B3LYP/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-233.753395
Energy at 298.15K-233.764481
HF Energy-233.753395
Nuclear repulsion energy197.442557
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/aug-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 3104 3003 38.13      
2 A 3101 3000 14.00      
3 A 3099 2999 17.13      
4 A 3095 2994 76.27      
5 A 3086 2986 0.08      
6 A 3037 2938 14.49      
7 A 3037 2938 72.34      
8 A 3034 2935 9.49      
9 A 3026 2928 0.52      
10 A 2991 2894 51.87      
11 A 1513 1463 12.40      
12 A 1509 1460 1.92      
13 A 1501 1452 2.23      
14 A 1497 1449 7.61      
15 A 1486 1438 0.20      
16 A 1483 1435 2.21      
17 A 1469 1421 0.29      
18 A 1413 1367 15.88      
19 A 1396 1351 16.22      
20 A 1394 1349 2.62      
21 A 1368 1323 5.17      
22 A 1226 1186 9.44      
23 A 1186 1147 89.19      
24 A 1177 1138 40.04      
25 A 1172 1133 2.17      
26 A 1134 1097 17.53      
27 A 1053 1019 49.76      
28 A 936 905 0.25      
29 A 919 889 0.00      
30 A 904 875 18.78      
31 A 775 750 10.06      
32 A 550 532 1.90      
33 A 417 403 8.52      
34 A 367 355 1.21      
35 A 301 292 0.79      
36 A 242 234 1.46      
37 A 241 234 0.02      
38 A 174 169 1.71      
39 A 57 55 2.94      

Unscaled Zero Point Vibrational Energy (zpe) 29733.3 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 28766.9 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/aug-cc-pVTZ
ABC
0.21456 0.13807 0.10754

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.726 -0.000 0.403
H2 1.597 -0.889 1.029
H3 2.742 -0.001 0.011
H4 1.598 0.890 1.028
O5 0.865 -0.001 -0.718
C6 -1.012 -1.270 0.247
H7 -2.102 -1.315 0.247
H8 -0.634 -2.154 -0.266
H9 -0.684 -1.305 1.287
C10 -1.011 1.270 0.247
H11 -2.101 1.316 0.246
H12 -0.683 1.305 1.287
H13 -0.632 2.154 -0.266
C14 -0.545 0.000 -0.462
H15 -0.968 0.000 -1.468

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 H11 H12 H13 C14 H15
C11.09471.08861.09471.41353.02254.05073.26462.87953.02204.05042.87923.26372.42993.2804
H21.09471.77031.77842.09232.75093.80522.87372.33313.47564.37653.17493.98882.75713.6892
H31.08861.77031.77032.01353.96975.02444.01353.88093.96975.02443.88124.01343.32033.9942
H41.09471.77841.77032.09233.47704.37763.99043.17672.75073.80532.33362.87232.75743.6891
O51.41352.09232.01352.09232.46303.38552.66252.84932.46303.38552.84952.66261.43271.9809
C63.02252.75093.96973.47702.46301.09081.09021.09102.54022.80592.79633.48331.52762.1346
H74.05073.80525.02444.37763.38551.09081.76741.75862.80582.63093.15553.80252.15802.4405
H83.26462.87374.01353.99042.66251.09021.76741.77083.48333.80253.79214.30862.16502.4895
H92.87952.33313.88093.17672.84931.09101.75861.77082.79643.15592.60973.79212.18623.0616
C103.02203.47563.96972.75072.46302.54022.80583.48332.79641.09081.09101.09021.52762.1346
H114.05044.37655.02443.80533.38552.80592.63093.80253.15591.09081.75861.76742.15792.4404
H122.87923.17493.88122.33362.84952.79633.15553.79212.60971.09101.75861.77082.18623.0616
H133.26373.98884.01342.87232.66263.48333.80254.30863.79211.09021.76741.77082.16502.4897
C142.42992.75713.32032.75741.43271.52762.15802.16502.18621.52762.15792.18622.16501.0919
H153.28043.68923.99423.68911.98092.13462.44052.48953.06162.13462.44043.06162.48971.0919

picture of Propane, 2-methoxy- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O5 C14 117.239 H2 C1 H3 108.355
H2 C1 H4 108.633 H2 C1 O5 112.444
H3 C1 H4 108.356 H3 C1 O5 106.444
H4 C1 O5 112.442 O5 C14 C6 112.568
O5 C14 C10 112.573 O5 C14 H15 102.533
C6 C14 C10 112.491 C6 C14 H15 107.993
H7 C6 H8 108.263 H7 C6 H9 107.422
H7 C6 C14 109.881 H8 C6 H9 108.556
H8 C6 C14 110.471 H9 C6 C14 112.123
C10 C14 H15 107.993 H11 C10 H12 107.422
H11 C10 H13 108.262 H11 C10 C14 109.880
H12 C10 H13 108.556 H12 C10 C14 112.124
H13 C10 C14 110.473
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability