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

using model chemistry: B2PLYP=FULLultrafine/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at B2PLYP=FULLultrafine/Def2TZVPP
 hartrees
Energy at 0K-231.350345
Energy at 298.15K 
HF Energy-233.235086
Nuclear repulsion energy189.039796
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 B2PLYP=FULLultrafine/Def2TZVPP
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' 3144 3144 28.57      
2 A' 3127 3127 31.38      
3 A' 3063 3063 26.69      
4 A' 3051 3051 24.40      
5 A' 2999 2999 74.33      
6 A' 2971 2971 42.07      
7 A' 1540 1540 3.30      
8 A' 1522 1522 7.25      
9 A' 1518 1518 4.32      
10 A' 1506 1506 1.67      
11 A' 1490 1490 0.21      
12 A' 1437 1437 18.18      
13 A' 1426 1426 1.22      
14 A' 1347 1347 2.70      
15 A' 1239 1239 30.27      
16 A' 1168 1168 132.95      
17 A' 1135 1135 32.93      
18 A' 1065 1065 2.97      
19 A' 983 983 23.22      
20 A' 917 917 6.08      
21 A' 439 439 0.60      
22 A' 409 409 3.08      
23 A' 192 192 1.30      
24 A" 3121 3121 58.43      
25 A" 3096 3096 1.72      
26 A" 3045 3045 56.43      
27 A" 2999 2999 55.52      
28 A" 1515 1515 6.95      
29 A" 1503 1503 6.74      
30 A" 1330 1330 0.27      
31 A" 1280 1280 1.63      
32 A" 1208 1208 5.64      
33 A" 1180 1180 0.30      
34 A" 911 911 1.41      
35 A" 773 773 1.23      
36 A" 238 238 2.22      
37 A" 231 231 1.06      
38 A" 112 112 2.14      
39 A" 104 104 1.10      

Unscaled Zero Point Vibrational Energy (zpe) 30167.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 30167.9 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 B2PLYP=FULLultrafine/Def2TZVPP
ABC
0.67072 0.07093 0.06736

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.325 0.631 0.000
O2 -1.268 -0.300 0.000
C3 0.000 0.325 0.000
C4 1.079 -0.737 0.000
C5 2.478 -0.132 0.000
H6 -3.255 0.069 0.000
H7 -2.295 1.270 0.888
H8 -2.295 1.270 -0.888
H9 0.100 0.969 0.884
H10 0.100 0.969 -0.884
H11 0.940 -1.372 -0.875
H12 0.940 -1.372 0.875
H13 2.640 0.490 0.880
H14 2.640 0.490 -0.880
H15 3.240 -0.908 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40892.34543.66854.86351.08581.09461.09462.60322.60323.92963.92965.04445.04445.7744
O21.40891.41342.38653.74922.02112.07582.07582.06422.06422.60582.60584.08224.08224.5484
C32.34541.41341.51402.51983.26482.63582.63581.09791.09792.12862.12862.78732.78733.4670
C43.66852.38651.51401.52464.40754.02464.02462.15672.15671.08991.08992.17192.17192.1683
C54.86353.74922.51981.52465.73615.05315.05312.76582.76582.16042.16041.08971.08971.0879
H61.08582.02113.26484.40755.73611.77561.77563.58373.58374.52114.52115.97455.97456.5678
H71.09462.07582.63584.02465.05311.77561.77562.41332.99364.53384.17704.99575.29936.0141
H81.09462.07582.63584.02465.05311.77561.77562.99362.41334.17704.53385.29934.99576.0141
H92.60322.06421.09792.15672.76583.58372.41332.99361.76713.04652.48762.58483.12903.7641
H102.60322.06421.09792.15672.76583.58372.99362.41331.76712.48763.04653.12902.58483.7641
H113.92962.60582.12861.08992.16044.52114.53384.17703.04652.48761.75043.07162.52072.5038
H123.92962.60582.12861.08992.16044.52114.17704.53382.48763.04651.75042.52073.07162.5038
H135.04444.08222.78732.17191.08975.97454.99575.29932.58483.12903.07162.52071.75991.7579
H145.04444.08222.78732.17191.08975.97455.29934.99573.12902.58482.52073.07161.75991.7579
H155.77444.54843.46702.16831.08796.56786.01416.01413.76413.76412.50382.50381.75791.7579

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 112.410 O2 C1 H6 107.509
O2 C1 H7 111.401 O2 C1 H8 111.401
O2 C3 C4 109.171 O2 C3 H9 109.933
O2 C3 H10 109.933 C3 C4 C5 112.040
C3 C4 H11 108.564 C3 C4 H12 108.564
C4 C3 H9 110.304 C4 C3 H10 110.304
C4 C5 H13 111.271 C4 C5 H14 111.271
C4 C5 H15 111.084 C5 C4 H11 110.334
C5 C4 H12 110.334 H6 C1 H7 109.042
H6 C1 H8 109.042 H7 C1 H8 108.396
H9 C3 H10 107.179 H11 C4 H12 106.841
H13 C5 H14 107.712 H13 C5 H15 107.663
H14 C5 H15 107.663
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability