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

using model chemistry: MP3=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-232.247989
Energy at 298.15K 
HF Energy-232.168295
Nuclear repulsion energy187.849413
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 MP3=FULL/aug-cc-pVDZ
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' 3168 3168 29.14      
2 A' 3148 3148 33.21      
3 A' 3080 3080 23.26      
4 A' 3060 3060 28.26      
5 A' 3021 3021 68.13      
6 A' 2997 2997 40.13      
7 A' 1525 1525 3.51      
8 A' 1506 1506 4.68      
9 A' 1502 1502 5.94      
10 A' 1490 1490 1.25      
11 A' 1478 1478 0.05      
12 A' 1436 1436 17.94      
13 A' 1412 1412 2.13      
14 A' 1335 1335 3.73      
15 A' 1243 1243 46.87      
16 A' 1188 1188 124.50      
17 A' 1133 1133 13.25      
18 A' 1079 1079 3.59      
19 A' 1004 1004 20.18      
20 A' 912 912 4.83      
21 A' 445 445 0.63      
22 A' 412 412 3.11      
23 A' 193 193 1.32      
24 A" 3141 3141 62.98      
25 A" 3119 3119 0.19      
26 A" 3079 3079 51.10      
27 A" 3033 3033 50.17      
28 A" 1497 1497 5.65      
29 A" 1488 1488 6.51      
30 A" 1318 1318 0.39      
31 A" 1273 1273 1.63      
32 A" 1199 1199 5.79      
33 A" 1172 1172 0.44      
34 A" 899 899 1.14      
35 A" 763 763 0.74      
36 A" 237 237 1.84      
37 A" 223 223 1.83      
38 A" 109 109 0.81      
39 A" 102 102 2.31      

Unscaled Zero Point Vibrational Energy (zpe) 30208.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 30208.4 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 MP3=FULL/aug-cc-pVDZ
ABC
0.65322 0.07041 0.06679

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.320 0.671 0.000
O2 -1.281 -0.291 0.000
C3 0.000 0.322 0.000
C4 1.073 -0.761 0.000
C5 2.486 -0.159 0.000
H6 -3.274 0.128 0.000
H7 -2.270 1.315 0.898
H8 -2.270 1.315 -0.898
H9 0.108 0.970 0.894
H10 0.108 0.970 -0.894
H11 0.929 -1.399 -0.887
H12 0.929 -1.399 0.887
H13 2.651 0.469 0.891
H14 2.651 0.469 -0.891
H15 3.252 -0.948 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.41662.34623.68304.87711.09801.10621.10622.60462.60463.95313.95315.05405.05405.8027
O21.41661.42012.40023.76912.03682.08962.08962.07812.07812.62582.62584.10244.10244.5802
C32.34621.42011.52472.53203.27982.63552.63551.10911.10912.14732.14732.80042.80043.4914
C43.68302.40021.52471.53624.43704.03664.03662.17402.17401.10171.10172.19042.19042.1871
C54.87713.76912.53201.53625.76715.05945.05942.77962.77962.17962.17961.10241.10241.1004
H61.09802.03683.27984.43705.76711.79591.79593.59823.59824.55854.55856.00116.00116.6142
H71.10622.08962.63554.03665.05941.79591.79622.40302.99764.55904.19524.99295.30386.0352
H81.10622.08962.63554.03665.05941.79591.79622.99762.40304.19524.55905.30384.99296.0352
H92.60462.07811.10912.17402.77963.59822.40302.99761.78773.07492.50702.59143.14663.7898
H102.60462.07811.10912.17402.77963.59822.99762.40301.78772.50703.07493.14662.59143.7898
H113.95312.62582.14731.10172.17964.55854.55904.19523.07492.50701.77333.10112.54112.5274
H123.95312.62582.14731.10172.17964.55854.19524.55902.50703.07491.77332.54113.10112.5274
H135.05404.10242.80042.19041.10246.00114.99295.30382.59143.14663.10112.54111.78201.7791
H145.05404.10242.80042.19041.10246.00115.30384.99293.14662.59142.54113.10111.78201.7791
H155.80274.58023.49142.18711.10046.61426.03526.03523.78983.78982.52742.52741.77911.7791

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 111.599 O2 C1 H6 107.513
O2 C1 H7 111.248 O2 C1 H8 111.248
O2 C3 C4 109.136 O2 C3 H9 109.887
O2 C3 H10 109.887 C3 C4 C5 111.622
C3 C4 H11 108.612 C3 C4 H12 108.612
C4 C3 H9 110.263 C4 C3 H10 110.263
C4 C5 H13 111.163 C4 C5 H14 111.163
C4 C5 H15 111.025 C5 C4 H11 110.345
C5 C4 H12 110.345 H6 C1 H7 109.119
H6 C1 H8 109.119 H7 C1 H8 108.550
H9 C3 H10 107.390 H11 C4 H12 107.176
H13 C5 H14 107.847 H13 C5 H15 107.741
H14 C5 H15 107.741
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability