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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-204.800902
Energy at 298.15K 
HF Energy-204.137771
Nuclear repulsion energy123.957094
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.35024 0.34030 0.17532

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.020 0.126 -0.000
N2 -0.222 1.387 0.009
N3 -0.970 -0.898 0.080
N4 1.276 -0.382 -0.086
H5 -1.212 1.601 -0.036
H6 -1.918 -0.593 -0.058
H7 -0.747 -1.706 -0.479
H8 1.957 0.353 0.017
H9 1.452 -1.154 0.537

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.27731.39911.39501.89752.03052.02831.98992.0230
N21.27732.40552.32041.01422.60793.17512.41193.0881
N31.39912.40552.31092.51401.00551.00703.18362.4779
N41.39502.32042.31093.18293.20172.45011.00681.0075
H51.89751.01422.51403.18292.30523.36923.40673.8754
H62.03052.60791.00553.20172.30521.66963.98953.4678
H72.02833.17511.00702.45013.36921.66963.43482.4847
H81.98992.41193.18361.00683.40673.98953.43481.6720
H92.02303.08812.47791.00753.87543.46782.48471.6720

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.277 C1 N3 H6 114.223
C1 N3 H7 113.921 C1 N4 H8 110.852
C1 N4 H9 113.737 N2 C1 N3 127.942
N2 C1 N4 120.459 N3 C1 N4 111.596
H6 N3 H7 112.109 H8 N4 H9 112.210
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability