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All results from a given calculation for C2H4N4 (1H-Tetrazole, 5-methyl-)

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-296.751735
Energy at 298.15K 
HF Energy-295.804846
Nuclear repulsion energy229.016467
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
0.32859 0.12223 0.09060

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.145 -0.051 0.000
C2 0.000 0.597 0.000
C3 0.190 2.075 0.000
H4 0.738 2.399 0.883
H5 0.738 2.399 -0.883
H6 -0.788 2.545 0.000
N7 0.991 -0.324 0.000
N8 0.440 -1.555 0.000
N9 -0.831 -1.379 0.000
H10 1.988 -0.214 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 H4 H5 H6 N7 N8 N9 H10
N11.31532.51073.21353.21352.62012.15282.18471.36453.1368
C21.31531.49082.13842.13842.10111.35232.19602.14342.1466
C32.51071.49081.08851.08851.08482.52903.63863.60212.9102
H43.21352.13841.08851.76691.76882.87364.06214.18503.0278
H53.21352.13841.08851.76691.76882.87364.06214.18503.0278
H62.62012.10111.08481.76881.76883.37494.27933.92383.9128
N72.15281.35232.52902.87362.87363.37491.34852.10531.0032
N82.18472.19603.63864.06214.06214.27931.34851.28342.0480
N91.36452.14343.60214.18504.18503.92382.10531.28343.0504
H103.13682.14662.91023.02783.02783.91281.00322.04803.0504

picture of 1H-Tetrazole, 5-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 126.838 N1 C2 N7 107.600
N1 N9 N8 111.161 C2 N1 N9 106.215
C2 C3 H4 111.045 C2 C3 H5 111.045
C2 C3 H6 108.300 C2 N7 N8 108.803
C2 N7 H10 130.788 C3 C2 N7 125.562
H4 C3 H5 108.501 H4 C3 H6 108.953
H5 C3 H6 108.953 N7 N8 N9 106.222
N8 N7 H10 120.409
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability