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

using model chemistry: CCSD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at CCSD/6-311G**
 hartrees
Energy at 0K-233.746512
Energy at 298.15K 
HF Energy-232.200627
Nuclear repulsion energy188.680712
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 CCSD/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3148 3148 34.62      
2 A' 3131 3131 36.47      
3 A' 3070 3070 23.25      
4 A' 3050 3050 28.86      
5 A' 3007 3007 71.63      
6 A' 2983 2983 36.61      
7 A' 1561 1561 1.45      
8 A' 1535 1535 11.18      
9 A' 1533 1533 3.24      
10 A' 1517 1517 0.78      
11 A' 1509 1509 0.19      
12 A' 1469 1469 25.19      
13 A' 1442 1442 3.05      
14 A' 1359 1359 3.86      
15 A' 1264 1264 55.34      
16 A' 1206 1206 118.94      
17 A' 1150 1150 8.21      
18 A' 1086 1086 4.60      
19 A' 1017 1017 21.35      
20 A' 925 925 4.20      
21 A' 448 448 0.52      
22 A' 415 415 3.08      
23 A' 194 194 1.33      
24 A" 3127 3127 71.04      
25 A" 3104 3104 0.09      
26 A" 3054 3054 67.05      
27 A" 3013 3013 57.25      
28 A" 1522 1522 6.15      
29 A" 1508 1508 5.23      
30 A" 1336 1336 0.54      
31 A" 1296 1296 2.12      
32 A" 1227 1227 7.86      
33 A" 1195 1195 0.51      
34 A" 918 918 1.85      
35 A" 781 781 0.47      
36 A" 242 242 1.93      
37 A" 228 228 2.03      
38 A" 108 108 0.95      
39 A" 96 96 2.16      

Unscaled Zero Point Vibrational Energy (zpe) 30387.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 30387.0 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 CCSD/6-311G**
ABC
0.66184 0.07095 0.06733

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.303 0.690 0.000
O2 -1.276 -0.274 0.000
C3 0.000 0.328 0.000
C4 1.058 -0.766 0.000
C5 2.478 -0.192 0.000
H6 -3.254 0.152 0.000
H7 -2.253 1.332 0.894
H8 -2.253 1.332 -0.894
H9 0.120 0.971 0.890
H10 0.120 0.971 -0.890
H11 0.901 -1.398 -0.883
H12 0.901 -1.398 0.883
H13 2.651 0.430 0.887
H14 2.651 0.430 -0.887
H15 3.226 -0.993 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40812.33093.66224.86151.09271.10161.10162.59612.59613.92493.92495.03935.03935.7787
O21.40811.41082.38513.75512.02322.08132.08132.07122.07122.60472.60474.08714.08714.5588
C32.33091.41081.52172.53213.25862.62372.62371.10451.10452.13792.13792.79742.79743.4856
C43.66222.38511.52171.53204.40834.02024.02022.16532.16531.09671.09672.18082.18082.1798
C54.86153.75512.53211.53205.74235.05055.05052.77602.77602.17232.17231.09701.09701.0952
H61.09272.02323.25864.40835.74231.78661.78663.58403.58404.52204.52205.97775.97776.5799
H71.10162.08132.62374.02025.05051.78661.78772.40042.99074.53434.17194.98665.29506.0184
H81.10162.08132.62374.02025.05051.78661.78772.99072.40044.17194.53435.29504.98666.0184
H92.59612.07121.10452.16532.77603.58402.40042.99071.78023.06022.49462.58843.13963.7807
H102.59612.07121.10452.16532.77603.58402.99072.40041.78022.49463.06023.13962.58843.7807
H113.92492.60472.13791.09672.17234.52204.53434.17193.06022.49461.76513.08762.53042.5190
H123.92492.60472.13791.09672.17234.52204.17194.53432.49463.06021.76512.53043.08762.5190
H135.03934.08712.79742.18081.09705.97774.98665.29502.58843.13963.08762.53041.77371.7721
H145.03934.08712.79742.18081.09705.97775.29504.98663.13962.58842.53043.08761.77371.7721
H155.77874.55883.48562.17981.09526.57996.01846.01843.78073.78072.51902.51901.77211.7721

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 111.562 O2 C1 H6 107.329
O2 C1 H7 111.475 O2 C1 H8 111.475
O2 C3 C4 108.784 O2 C3 H9 110.270
O2 C3 H10 110.270 C3 C4 C5 112.033
C3 C4 H11 108.378 C3 C4 H12 108.378
C4 C3 H9 110.061 C4 C3 H10 110.061
C4 C5 H13 111.018 C4 C5 H14 111.018
C4 C5 H15 111.043 C5 C4 H11 110.364
C5 C4 H12 110.364 H6 C1 H7 109.016
H6 C1 H8 109.016 H7 C1 H8 108.474
H9 C3 H10 107.388 H11 C4 H12 107.170
H13 C5 H14 107.883 H13 C5 H15 107.867
H14 C5 H15 107.867
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability