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All results from a given calculation for CH7N3 (triaminomethane)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at CCSD(T)/6-311+G(3df,2p)
 hartrees
Energy at 0K-206.243304
Energy at 298.15K 
HF Energy-205.360320
Nuclear repulsion energy137.743539
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 CCSD(T)/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/6-311+G(3df,2p)
ABC
0.29179 0.29179 0.16783

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.374
H2 0.000 0.000 1.468
N3 0.000 1.395 -0.054
N4 1.208 -0.697 -0.054
N5 -1.208 -0.697 -0.054
H6 0.879 1.829 0.214
H7 1.144 -1.676 0.214
H8 -2.024 -0.153 0.214
H9 -0.052 1.439 -1.070
H10 1.272 -0.675 -1.070
H11 -1.220 -0.764 -1.070

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09391.45901.45901.45902.03562.03562.03562.03902.03902.0390
H21.09392.06442.06442.06442.38512.38512.38512.91762.91762.9176
N31.45902.06442.41582.41581.01673.28792.56181.01782.63302.6799
N41.45902.06442.41582.41582.56181.01673.28792.67991.01782.6330
N51.45902.06442.41582.41583.28792.56181.01672.63302.67991.0178
H62.03562.38511.01672.56183.28793.51493.51491.63342.84133.5753
H72.03562.38513.28791.01672.56183.51493.51493.57531.63342.8413
H82.03562.38512.56183.28791.01673.51493.51492.84133.57531.6334
H92.03902.91761.01782.67992.63301.63343.57532.84132.49412.4941
H102.03902.91762.63301.01782.67992.84131.63343.57532.49412.4941
H112.03902.91762.67992.63301.01783.57532.84131.63342.49412.4941

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.314 C1 N3 H9 109.533
C1 N4 H7 109.314 C1 N4 H10 109.533
C1 N5 H8 109.314 C1 N5 H11 109.533
H2 C1 N3 107.062 H2 C1 N4 107.062
H2 C1 N5 107.062 N3 C1 N4 111.770
N3 C1 N5 111.770 N4 C1 N5 111.770
H6 N3 H9 106.803 H7 N4 H10 106.803
H8 N5 H11 106.803
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability