Accuracy
08_CH4_dimer
8 08 Methane methane
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Geometry from the BEGDB - the Benchmark Energy and Geometry Database
ΔHf: -0.5 kcal/mol, REF: P. Jurecka, J. Sponer, J. Cerny, P. Hobza, Phys. Chem. Chem. Phys. Lett. 8, 1985 (2006)
PM7
08 Methane methane
H=-0.53+"08_CH4_DIMER_WELL_SEPARATED" HR=CCSDT HWT=5
C 0.00000000 +0 -0.00014000 +0 1.85916100 +0
H -0.88855100 +0 0.51306000 +0 1.49468500 +0
H 0.88855100 +0 0.51306000 +0 1.49468500 +0
H 0.00000000 +0 -1.02633900 +0 1.49486800 +0
H 0.00000000 +0 0.00008900 +0 2.94828400 +0
C 0.00000000 +0 0.00014000 +0 -1.85916100 +0
H 0.00000000 +0 -0.00008900 +0 -2.94828400 +0
H -0.88855100 +0 -0.51306000 +0 -1.49468500 +0
H 0.88855100 +0 -0.51306000 +0 -1.49468500 +0
H 0.00000000 +0 1.02633900 +0 -1.49486800 +0