- 3 Solid Molecular Hydrogen For H One Finds From Measurements On The Gas That The Lennard Jones Parameters Are E 50 1 (46.86 KiB) Viewed 20 times
3. Solid molecular hydrogen. For H, one finds from measurements on the gas that the Lennard-Jones parameters are e = 50
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3. Solid molecular hydrogen. For H, one finds from measurements on the gas that the Lennard-Jones parameters are e = 50
3. Solid molecular hydrogen. For H, one finds from measurements on the gas that the Lennard-Jones parameters are e = 50 X 10-16 erg and or 2.96 Å. Find the cohesive energy in kJ per mole of H2; do the calculation for an fcc structure. Treat each H, molecule as a sphere. The observed value of the cohesive energy is 0.751 kJ/mol, much less than we calculated; thus, quantum corrections must be very important.