Taken into account in terms of energy, as well as a series of two Neutral H2O. The first structure was found to have the lowest energy. Secondary structure at two, three, four, respectively,
Considered in terms of the total energy of the two. Neutral + H2O series that first structure has the lowest energy. Minor structures, two, three, four, respectively.
Considered in terms of energy, including two. Neutral H2O series found first in the power structure The second is the structure of the second, third, fourth respectively