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

using model chemistry: MP4=FULL/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 MP4=FULL/cc-pVTZ
 hartrees
Energy at 0K-213.494801
Energy at 298.15K 
HF Energy-212.394045
Nuclear repulsion energy189.286410
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-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/cc-pVTZ
ABC
0.59657 0.07081 0.06674

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.017 -0.289 0.000
C2 0.017 0.518 1.211
C3 0.017 0.518 -1.211
C4 0.017 -0.368 2.442
C5 0.017 -0.368 -2.442
H6 -0.808 -0.879 0.000
H7 -0.831 1.215 1.252
H8 0.922 1.125 1.197
H9 -0.831 1.215 -1.252
H10 0.922 1.125 -1.197
H11 0.056 0.228 3.351
H12 -0.887 -0.976 2.479
H13 0.874 -1.037 2.420
H14 0.056 0.228 -3.351
H15 -0.887 -0.976 -2.479
H16 0.874 -1.037 -2.420

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45541.45542.44312.44311.01442.13302.06202.13302.06203.39132.72622.67433.39132.72622.6743
C21.45542.42261.51603.75892.02441.09881.09012.69702.64342.16002.15732.14784.57224.08214.0424
C31.45542.42263.75891.51602.02442.69702.64341.09881.09014.57224.08214.04242.16002.15732.1478
C42.44311.51603.75894.88362.62772.15432.14444.10724.03591.08811.08991.08725.82405.03964.9823
C52.44313.75891.51604.88362.62774.10724.03592.15432.14445.82405.03964.98231.08811.08991.0872
H61.01442.02442.02442.62772.62772.43962.90562.43962.90563.63372.48182.95193.63372.48182.9519
H72.13301.09882.69702.15434.10722.43961.75632.50403.01302.48382.51173.05684.79094.32684.6331
H82.06201.09012.64342.14444.03592.90561.75633.01302.39382.48963.05442.48494.71634.60394.2146
H92.13302.69701.09884.10722.15432.43962.50403.01301.75634.79094.32684.63312.48382.51173.0568
H102.06202.64341.09014.03592.14442.90563.01302.39381.75634.71634.60394.21462.48963.05442.4849
H113.39132.16004.57221.08815.82403.63372.48382.48964.79094.71631.76051.77086.70306.02735.9652
H122.72622.15734.08211.08995.03962.48182.51173.05444.32684.60391.76051.76266.02734.95735.2062
H132.67432.14784.04241.08724.98232.95193.05682.48494.63314.21461.77081.76265.96525.20624.8409
H143.39134.57222.16005.82401.08813.63374.79094.71632.48382.48966.70306.02735.96521.76051.7708
H152.72624.08212.15735.03961.08992.48184.32684.60392.51173.05446.02734.95735.20621.76051.7626
H162.67434.04242.14784.98231.08722.95194.63314.21463.05682.48495.96525.20624.84091.77081.7626

picture of diethylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C4 110.591 N1 C2 H7 112.500
N1 C2 H8 107.333 N1 C3 C5 110.591
N1 C3 H9 112.500 N1 C3 H10 107.333
C2 N1 C3 112.668 C2 N1 H6 108.790
C2 C4 H11 111.021 C2 C4 H12 110.689
C2 C4 H13 110.094 C3 N1 H6 108.790
C3 C5 H14 111.021 C3 C5 H15 110.689
C3 C5 H16 110.094 C4 C2 H7 109.922
C4 C2 H8 109.653 C5 C3 H8 150.890
C5 C3 H10 109.653 H7 C2 H8 106.708
H9 C3 H10 106.708 H11 C4 H12 107.860
H11 C4 H13 108.985 H12 C4 H13 108.107
H14 C5 H15 107.860 H14 C5 H16 108.985
H15 C5 H16 108.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability