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

using model chemistry: MP4=FULL/cc-pVDZ

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=FULL/cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/cc-pVDZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C2)

Jump to S1C1
Energy calculated at MP4=FULL/cc-pVDZ
 hartrees
Energy at 0K-311.428520
Energy at 298.15K 
HF Energy-310.234367
Nuclear repulsion energy324.624793
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=FULL/cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/cc-pVDZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.107
C2 0.028 1.177 0.901
C3 -0.028 -1.177 0.901
C4 0.000 2.382 -0.034
C5 0.000 -2.382 -0.034
C6 -1.272 2.426 -0.890
C7 1.272 -2.426 -0.890
H8 -0.853 1.200 1.585
H9 0.941 1.191 1.537
H10 0.853 -1.200 1.585
H11 -0.941 -1.191 1.537
H12 0.894 2.339 -0.685
H13 0.087 3.301 0.578
H14 -0.894 -2.339 -0.685
H15 -0.087 -3.301 0.578
H16 -1.268 3.295 -1.571
H17 -1.359 1.506 -1.492
H18 -2.172 2.499 -0.249
H19 1.268 -3.295 -1.571
H20 1.359 -1.506 -1.492
H21 2.172 -2.499 -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
O11.42011.42012.38652.38652.91502.91502.08592.08582.08592.08582.62603.33552.62603.33553.90952.58293.33023.90952.58293.3302
C21.42012.35491.52583.68042.54114.21161.11501.11342.60752.63692.14832.14913.96554.49123.50432.78542.81235.25863.83374.4087
C31.42012.35493.68041.52584.21162.54112.60752.63691.11501.11343.96554.49122.14832.14915.25863.83374.40873.50432.78542.8123
C42.38651.52583.68044.76461.53385.04672.17862.18514.02274.01571.10691.10744.84865.71682.19212.17712.18536.01694.36915.3473
C52.38653.68041.52584.76465.04671.53384.02274.01572.17862.18514.84865.71681.10691.10746.01694.36915.34732.19212.17712.1853
C62.91502.54114.21161.53385.04675.47852.79353.50934.87724.36852.17812.18354.78386.02961.10461.10311.10666.29664.76906.0439
C72.91504.21162.54115.04671.53385.47854.87724.36852.79353.50934.78386.02962.17812.18356.29664.76906.04391.10461.10311.1066
H82.08591.11502.60752.17864.02272.79354.87721.79472.94422.39343.08232.51224.20424.67543.81133.13342.60625.88804.65625.1183
H92.08581.11342.63692.18514.01573.50934.36851.79472.39343.03672.50122.47014.55714.70724.35603.81673.82025.46794.07744.2809
H102.08592.60751.11504.02272.17864.87722.79352.94422.39341.79474.20424.67543.08232.51225.88804.65625.11833.81133.13342.6062
H112.08582.63691.11344.01572.18514.36853.50932.39343.03671.79474.55714.70722.50122.47015.46794.07744.28094.35603.81673.8202
H122.62602.14833.96551.10694.84862.17814.78383.08232.50124.20424.55711.78125.00745.86192.52572.53423.10105.71513.95555.0226
H133.33552.14914.49121.10745.71682.18356.02962.51222.47014.67544.70721.78125.86196.60432.54133.09812.53537.03725.38586.2189
H142.62603.96552.14834.84861.10694.78382.17814.20424.55713.08232.50125.00745.86191.78125.71513.95555.02262.52572.53423.1010
H153.33554.49122.14915.71681.10746.02962.18354.67544.70722.51222.47015.86196.60431.78127.03725.38586.21892.54133.09812.5353
H163.90953.50435.25862.19216.01691.10466.29663.81134.35605.88805.46792.52572.54135.71517.03721.79321.78817.06125.47316.8671
H172.58292.78543.83372.17714.36911.10314.76903.13343.81674.65624.07742.53423.09813.95555.38581.79321.78685.47314.05655.4818
H183.33022.81234.40872.18535.34731.10666.04392.60623.82025.11834.28093.10102.53535.02266.21891.78811.78686.86715.48186.6221
H193.90955.25863.50436.01692.19216.29661.10465.88805.46793.81134.35605.71517.03722.52572.54137.06125.47316.86711.79321.7881
H202.58293.83372.78544.36912.17714.76901.10314.65624.07743.13343.81673.95555.38582.53423.09815.47314.05655.48181.79321.7868
H213.33024.40872.81235.34732.18536.04391.10665.11834.28092.60623.82025.02266.21893.10102.53536.86715.48186.62211.78811.7868

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 108.154 O1 C2 H8 110.153
O1 C2 H9 110.243 O1 C3 C5 108.154
O1 C3 H10 110.153 O1 C3 H11 110.243
C2 O1 C3 112.012 C2 C4 C6 112.305
C2 C4 H12 108.322 C2 C4 H13 108.359
C3 C5 C7 112.305 C3 C5 H14 108.322
C3 C5 H15 108.359 C4 C2 H8 110.201
C4 C2 H9 110.803 C4 C6 H16 111.337
C4 C6 H17 110.241 C4 C6 H18 110.675
C5 C3 H10 110.201 C5 C3 H11 110.803
C5 C7 H19 111.337 C5 C7 H20 110.241
C5 C7 H21 110.675 C6 C4 H12 110.090
C6 C4 H13 110.487 C7 C5 H14 110.090
C7 C5 H15 110.487 H8 C2 H9 107.295
H10 C3 H11 107.295 H12 C4 H13 107.108
H14 C5 H15 107.108 H16 C6 H17 108.630
H16 C6 H18 107.930 H17 C6 H18 107.921
H19 C7 H20 108.630 H19 C7 H21 107.930
H20 C7 H21 107.921
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability