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

using model chemistry: QCISD(T)=FULL/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A'
Energy calculated at QCISD(T)=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-232.324405
Energy at 298.15K 
HF Energy-232.223554
Nuclear repulsion energy189.197656
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 QCISD(T)=FULL/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at QCISD(T)=FULL/6-311+G(3df,2p)
ABC
0.66421 0.07136 0.06770

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.309 0.656 0.000
O2 -1.269 -0.293 0.000
C3 0.000 0.321 0.000
C4 1.069 -0.752 0.000
C5 2.470 -0.149 0.000
H6 -3.251 0.111 0.000
H7 -2.264 1.295 0.890
H8 -2.264 1.295 -0.890
H9 0.106 0.965 0.887
H10 0.106 0.965 -0.887
H11 0.925 -1.386 -0.878
H12 0.925 -1.386 0.878
H13 2.631 0.474 0.883
H14 2.631 0.474 -0.883
H15 3.233 -0.928 0.000

Atom - Atom Distances (Å)
  C1 O2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.40702.33303.65904.84581.08821.09691.09692.59152.59153.92423.92425.02175.02175.7635
O21.40701.41022.38273.74192.02252.07442.07442.06432.06432.60462.60464.07224.07224.5469
C32.33301.41021.51452.51413.25802.62072.62071.10091.10092.13142.13142.77952.77953.4658
C43.65902.38271.51451.52534.40524.01144.01142.15872.15871.09281.09282.17352.17352.1714
C54.84583.74192.51411.52535.72685.02885.02882.75912.75912.16492.16491.09241.09241.0904
H61.08822.02253.25804.40525.72681.77981.77983.57623.57624.52304.52305.95945.95946.5668
H71.09692.07442.62074.01145.02881.77981.77992.39372.98104.52664.16694.96405.27105.9961
H81.09692.07442.62074.01145.02881.77981.77992.98102.39374.16694.52665.27104.96405.9961
H92.59152.06431.10092.15872.75913.57622.39372.98101.77353.05192.48962.57213.12193.7608
H102.59152.06431.10092.15872.75913.57622.98102.39371.77352.48963.05193.12192.57213.7608
H113.92422.60462.13141.09282.16494.52304.52664.16693.05192.48961.75693.07762.52402.5112
H123.92422.60462.13141.09282.16494.52304.16694.52662.48963.05191.75692.52403.07762.5112
H135.02174.07222.77952.17351.09245.95944.96405.27102.57213.12193.07762.52401.76511.7625
H145.02174.07222.77952.17351.09245.95945.27104.96403.12192.57212.52403.07761.76511.7625
H155.76354.54693.46582.17141.09046.56685.99615.99613.76083.76082.51122.51121.76251.7625

picture of Methyl propyl ether state 1 conformation 1
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