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All results from a given calculation for C3H7OC3H7 (di-n-propyl ether)

using model chemistry: MP4/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C2 1A

Conformer 1 (C2V)

Jump to S1C2
Vibrational Frequencies calculated at MP4/6-311G**
Rotational Constants (cm-1) from geometry optimized at MP4/6-311G**
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/6-311G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C2)

Jump to S1C1
Energy calculated at MP4/6-311G**
 hartrees
Energy at 0K-311.531317
Energy at 298.15K 
HF Energy-310.293169
Nuclear repulsion energy325.179038
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 MP4/6-311G**
Rotational Constants (cm-1) from geometry optimized at MP4/6-311G**
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.102
C2 0.028 1.175 0.898
C3 -0.028 -1.175 0.898
C4 0.000 2.385 -0.030
C5 0.000 -2.385 -0.030
C6 -1.270 2.430 -0.888
C7 1.270 -2.430 -0.888
H8 -0.848 1.195 1.573
H9 0.938 1.185 1.525
H10 0.848 -1.195 1.573
H11 -0.938 -1.185 1.525
H12 0.891 2.351 -0.673
H13 0.075 3.291 0.588
H14 -0.891 -2.351 -0.673
H15 -0.075 -3.291 0.588
H16 -1.276 3.311 -1.541
H17 -1.341 1.532 -1.510
H18 -2.163 2.473 -0.249
H19 1.276 -3.311 -1.541
H20 1.341 -1.532 -1.510
H21 2.163 -2.473 -0.249

Atom - Atom Distances (Å)
  O1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21
O11.41971.41972.38822.38822.91512.91512.07632.07612.07632.07612.63053.32782.63053.32783.91042.59643.30423.91042.59643.3042
C21.41972.35081.52463.67872.53994.21041.10671.10502.59692.62652.14302.13923.96794.47823.49462.79302.79355.25663.85324.3795
C31.41972.35083.67871.52464.21042.53992.59692.62651.10671.10503.96794.47822.14302.13925.25663.85324.37953.49462.79302.7935
C42.38821.52463.67874.76921.53385.05272.16882.17624.01244.00501.09881.09984.86125.70992.18402.17172.17626.02954.39615.3218
C52.38823.67871.52464.76925.05271.53384.01244.00502.16882.17624.86125.70991.09881.09986.02954.39615.32182.18402.17172.1762
C62.91512.53994.21041.53385.05275.48392.78543.49994.86644.35892.17302.17544.80076.02811.09701.09501.09876.31434.78526.0195
C72.91514.21042.53995.05271.53385.48394.86644.35892.78543.49994.80076.02812.17302.17546.31434.78526.01951.09701.09501.0987
H82.07631.10672.59692.16884.01242.78544.86641.78742.93072.38213.06632.49364.19704.65733.78913.14012.58495.87474.66155.0833
H92.07611.10502.62652.17624.00503.49994.35891.78742.38213.02332.48802.46124.54724.68434.33843.81123.79815.45274.09324.2459
H102.07632.59691.10674.01242.16884.86642.78542.93072.38211.78744.19704.65733.06632.49365.87474.66155.08333.78913.14012.5849
H112.07612.62651.10504.00502.17624.35893.49992.38213.02331.78744.54724.68432.48802.46125.45274.09324.24594.33843.81123.7981
H122.63052.14303.96791.09884.86122.17304.80073.06632.48804.19704.54721.77145.02805.86152.52362.52013.08555.74153.99735.0067
H133.32782.13924.47821.09985.70992.17546.02812.49362.46124.65734.68431.77145.86156.58422.52173.08302.52667.04055.40966.1874
H142.63053.96792.14304.86121.09884.80072.17304.19704.54723.06632.48805.02805.86151.77145.74153.99735.00672.52362.52013.0855
H153.32784.47822.13925.70991.09986.02812.17544.65734.68432.49362.46125.86156.58421.77147.04055.40966.18742.52173.08302.5266
H163.91043.49465.25662.18406.02951.09706.31433.78914.33845.87475.45272.52362.52175.74157.04051.78121.77767.09725.50466.8521
H172.59642.79303.85322.17174.39611.09504.78523.14013.81124.66154.09322.52013.08303.99735.40961.78121.77565.50464.07095.4683
H183.30422.79354.37952.17625.32181.09876.01952.58493.79815.08334.24593.08552.52665.00676.18741.77761.77566.85215.46836.5709
H193.91045.25663.49466.02952.18406.31431.09705.87475.45273.78914.33845.74157.04052.52362.52177.09725.50466.85211.78121.7776
H202.59643.85322.79304.39612.17174.78521.09504.66154.09323.14013.81123.99735.40962.52013.08305.50464.07095.46831.78121.7756
H213.30424.37952.79355.32182.17626.01951.09875.08334.24592.58493.79815.00676.18743.08552.52666.85215.46836.57091.77761.7756

picture of di-n-propyl ether state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 C4 108.360 O1 C2 H8 109.924
O1 C2 H9 110.014 O1 C3 C5 108.360
O1 C3 H10 109.924 O1 C3 H11 110.014
C2 O1 C3 111.774 C2 C4 C6 112.295
C2 C4 H12 108.455 C2 C4 H13 108.105
C3 C5 C7 112.295 C3 C5 H14 108.455
C3 C5 H15 108.105 C4 C2 H8 110.007
C4 C2 H9 110.694 C4 C6 H16 111.145
C4 C6 H17 110.295 C4 C6 H18 110.427
C5 C3 H10 110.007 C5 C3 H11 110.694
C5 C7 H19 111.145 C5 C7 H20 110.295
C5 C7 H21 110.427 C6 C4 H12 110.174
C6 C4 H13 110.297 C7 C5 H14 110.174
C7 C5 H15 110.297 H8 C2 H9 107.842
H10 C3 H11 107.842 H12 C4 H13 107.358
H14 C5 H15 107.358 H16 C6 H17 108.705
H16 C6 H18 108.106 H17 C6 H18 108.073
H19 C7 H20 108.705 H19 C7 H21 108.106
H20 C7 H21 108.073
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability