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All results from a given calculation for NH(C2H5)2 (diethylamine)

using model chemistry: CCD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/aug-cc-pVTZ
 hartrees
Energy at 0K-213.385171
Energy at 298.15K 
HF Energy-212.396266
Nuclear repulsion energy188.823081
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 CCD/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCD/aug-cc-pVTZ
ABC
0.59579 0.07033 0.06631

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.017 -0.288 0.000
C2 0.017 0.517 1.214
C3 0.017 0.517 -1.214
C4 0.017 -0.368 2.451
C5 0.017 -0.368 -2.451
H6 -0.798 -0.890 0.000
H7 -0.835 1.212 1.251
H8 0.921 1.131 1.201
H9 -0.835 1.212 -1.251
H10 0.921 1.131 -1.201
H11 0.034 0.235 3.359
H12 -0.878 -0.993 2.481
H13 0.888 -1.023 2.448
H14 0.034 0.235 -3.359
H15 -0.878 -0.993 -2.481
H16 0.888 -1.023 -2.448

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45671.45672.45192.45191.01312.13162.06752.13162.06753.39952.73022.70033.39952.73022.7003
C21.45672.42811.52063.77002.02901.10091.09292.69962.65122.16352.16502.15714.58184.09094.0671
C31.45672.42813.77001.52062.02902.69962.65121.10091.09294.58184.09094.06712.16352.16502.1571
C42.45191.52063.77004.90122.63472.15962.15064.11444.05001.09051.09231.08965.84095.05105.0183
C52.45193.77001.52064.90122.63474.11444.05002.15962.15065.84095.05105.01831.09051.09231.0896
H61.01312.02902.02902.63472.63472.44672.91242.44672.91243.63852.48442.97523.63852.48442.9752
H72.13161.10092.69962.15964.11442.44671.75892.50233.01772.48072.52593.06604.79214.33554.6532
H82.06751.09292.65122.15064.05002.91241.75893.01772.40302.49933.06382.48934.73184.61634.2381
H92.13162.69961.10094.11442.15962.44672.50233.01771.75894.79214.33554.65322.48072.52593.0660
H102.06752.65121.09294.05002.15062.91243.01772.40301.75894.73184.61634.23812.49933.06382.4893
H113.39952.16354.58181.09055.84093.63852.48072.49934.79214.73181.76351.77296.71816.03706.0029
H122.73022.16504.09091.09235.05102.48442.52593.06384.33554.61631.76351.76636.03704.96195.2358
H132.70032.15714.06711.08965.01832.97523.06602.48934.65324.23811.77291.76636.00295.23584.8960
H143.39954.58182.16355.84091.09053.63854.79214.73182.48072.49936.71816.03706.00291.76351.7729
H152.73024.09092.16505.05101.09232.48444.33554.61632.52593.06386.03704.96195.23581.76351.7663
H162.70034.06712.15715.01831.08962.97524.65324.23813.06602.48936.00295.23584.89601.77291.7663

picture of diethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 110.862 N1 C2 H7 112.163
N1 C2 H8 107.514 N1 C3 C5 110.862
N1 C3 H9 112.163 N1 C3 H10 107.514
C2 N1 C3 112.910 C2 N1 H6 109.160
C2 C4 H11 110.831 C2 C4 H12 110.840
C2 C4 H13 110.366 C3 N1 H6 109.160
C3 C5 H14 110.831 C3 C5 H15 110.840
C3 C5 H16 110.366 C4 C2 H7 109.898
C4 C2 H8 109.661 C5 C3 H8 151.129
C5 C3 H10 109.661 H7 C2 H8 106.604
H9 C3 H10 106.604 H11 C4 H12 107.792
H11 C4 H13 108.822 H12 C4 H13 108.098
H14 C5 H15 107.792 H14 C5 H16 108.822
H15 C5 H16 108.098
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability