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All results from a given calculation for CH2C(CH3)CH3 (1-Propene, 2-methyl-)

using model chemistry: CCSD=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCSD=FULL/cc-pVTZ
 hartrees
Energy at 0K-156.962071
Energy at 298.15K 
HF Energy-156.168876
Nuclear repulsion energy120.348643
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=FULL/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/cc-pVTZ
ABC
0.30854 0.28316 0.15608

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.111
C2 0.000 0.000 1.441
H3 0.000 0.919 2.004
H4 0.000 -0.919 2.004
C5 0.000 1.281 -0.671
C6 0.000 -1.281 -0.671
H7 0.000 2.138 -0.007
H8 0.875 1.337 -1.315
H9 -0.875 1.337 -1.315
H10 0.000 -2.138 -0.007
H11 -0.875 -1.337 -1.315
H12 0.875 -1.337 -1.315

Atom - Atom Distances (Å)
  C1 C2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.32972.10362.10361.50091.50092.14112.14222.14222.14112.14222.1422
C21.32971.07741.07742.47012.47012.58203.18593.18592.58203.18593.1859
H32.10361.07741.83762.69913.46302.35123.45753.45753.65854.10724.1072
H42.10361.07741.83763.46302.69913.65854.10724.10722.35123.45753.4575
C51.50092.47012.69913.46302.56181.08421.08821.08823.48262.83482.8348
C61.50092.47013.46302.69912.56183.48262.83482.83481.08421.08821.0882
H72.14112.58202.35123.65851.08423.48261.76571.76574.27563.81503.8150
H82.14223.18593.45754.10721.08822.83481.76571.75093.81503.19692.6748
H92.14223.18593.45754.10721.08822.83481.76571.75093.81502.67483.1969
H102.14112.58203.65852.35123.48261.08424.27563.81503.81501.76571.7657
H112.14223.18594.10723.45752.83481.08823.81503.19692.67481.76571.7509
H122.14223.18594.10723.45752.83481.08823.81502.67483.19691.76571.7509

picture of 1-Propene, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H3 121.482 C1 C2 H4 121.482
C1 C5 H7 110.806 C1 C5 H8 110.654
C1 C5 H9 110.654 C1 C6 H10 110.806
C1 C6 H11 110.654 C1 C6 H12 110.654
C2 C1 C5 121.416 C2 C1 C6 121.416
H3 C2 H4 117.035 C5 C1 C6 117.167
H7 C5 H8 108.747 H7 C5 H9 108.747
H8 C5 H9 107.129 H10 C6 H11 108.747
H10 C6 H12 108.747 H11 C6 H12 107.129
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability