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All results from a given calculation for C4H10O (Methyl propyl ether)

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-232.324405
Energy at 298.15K 
HF Energy-232.033444
Nuclear repulsion energy185.069221
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 CCD/6-31G
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' 3135 3008 28.76      
2 A' 3095 2970 38.10      
3 A' 3034 2911 20.72      
4 A' 3013 2891 28.21      
5 A' 2990 2869 48.30      
6 A' 2961 2841 32.40      
7 A' 1582 1518 1.80      
8 A' 1562 1499 4.60      
9 A' 1556 1493 4.46      
10 A' 1551 1489 4.69      
11 A' 1506 1445 0.54      
12 A' 1476 1416 8.23      
13 A' 1453 1394 14.28      
14 A' 1380 1324 4.28      
15 A' 1224 1175 17.42      
16 A' 1161 1114 16.33      
17 A' 1105 1060 86.52      
18 A' 1069 1026 2.02      
19 A' 938 900 2.38      
20 A' 908 871 17.70      
21 A' 430 413 1.13      
22 A' 406 390 3.69      
23 A' 191 183 2.69      
24 A" 3091 2966 75.96      
25 A" 3067 2943 0.18      
26 A" 3047 2923 61.68      
27 A" 2994 2873 49.80      
28 A" 1555 1492 6.87      
29 A" 1539 1477 5.73      
30 A" 1345 1291 0.04      
31 A" 1299 1246 0.34      
32 A" 1215 1166 5.79      
33 A" 1165 1118 1.16      
34 A" 935 897 1.68      
35 A" 788 756 1.29      
36 A" 236 226 0.12      
37 A" 214 205 5.80      
38 A" 112 107 3.42      
39 A" 95 91 2.65      

Unscaled Zero Point Vibrational Energy (zpe) 30210.9 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 28987.4 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 CCD/6-31G
ABC
0.65636 0.06764 0.06433

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.439 0.476 0.000
O2 -1.259 -0.384 0.000
C3 0.000 0.360 0.000
C4 1.144 -0.664 0.000
C5 2.538 0.010 0.000
H6 -3.304 -0.199 0.000
H7 -2.466 1.116 0.900
H8 -2.466 1.116 -0.900
H9 0.054 1.012 0.896
H10 0.054 1.012 -0.896
H11 1.030 -1.310 -0.886
H12 1.030 -1.310 0.886
H13 2.672 0.645 0.893
H14 2.672 0.645 -0.893
H15 3.339 -0.747 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.46032.44183.75944.99921.09701.10531.10532.70242.70244.00094.00095.19105.19105.9057
O21.46031.46262.41873.81782.05342.12582.12582.11522.11522.62302.62304.16024.16024.6119
C32.44181.46261.53492.56243.35102.73172.73171.10891.10892.15322.15322.83142.83143.5176
C43.75942.41871.53491.54904.47184.12384.12382.19012.19011.10321.10322.20112.20112.1967
C54.99923.81782.56241.54905.84615.20345.20342.82482.82482.19232.19231.10381.10381.1018
H61.09702.05343.35104.47185.84611.80101.80103.67993.67994.56074.56076.10086.10086.6653
H71.10532.12582.73174.12385.20341.80101.80062.52153.09594.61504.25515.15905.46186.1623
H81.10532.12582.73174.12385.20341.80101.80063.09592.52154.25514.61505.46185.15906.1623
H92.70242.11521.10892.19012.82483.67992.52153.09591.79183.08542.51872.64363.19193.8324
H102.70242.11521.10892.19012.82483.67993.09592.52151.79182.51873.08543.19192.64363.8324
H114.00092.62302.15321.10322.19234.56074.61504.25513.08542.51871.77263.11232.55362.5367
H124.00092.62302.15321.10322.19234.56074.25514.61502.51873.08541.77262.55363.11232.5367
H135.19104.16022.83142.20111.10386.10085.15905.46182.64363.19193.11232.55361.78591.7834
H145.19104.16022.83142.20111.10386.10085.46185.15903.19192.64362.55363.11231.78591.7834
H155.90574.61193.51762.19671.10186.66536.16236.16233.83243.83242.53672.53671.78341.7834

picture of Methyl propyl ether state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 C3 113.314 O2 C1 H6 105.953
O2 C1 H7 111.155 O2 C1 H8 111.155
O2 C3 C4 107.567 O2 C3 H9 109.917
O2 C3 H10 109.917 C3 C4 C5 112.386
C3 C4 H11 108.303 C3 C4 H12 108.303
C4 C3 H9 110.835 C4 C3 H10 110.835
C4 C5 H13 111.038 C4 C5 H14 111.038
C4 C5 H15 110.799 C5 C4 H11 110.373
C5 C4 H12 110.373 H6 C1 H7 109.726
H6 C1 H8 109.726 H7 C1 H8 109.081
H9 C3 H10 107.778 H11 C4 H12 106.917
H13 C5 H14 107.997 H13 C5 H15 107.918
H14 C5 H15 107.918
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability