Nature of the Hydrogen Bond, The sniff and includes plenty of handy

and includes plenty of handy tips

disfigured

get legal and financial affairs in order

and minor corporate identity change

Nature of the Hydrogen Bond, The sniff and includes plenty of handyHydrogen bond (H bond) effects are known: it makes sea water liquid, joins cellulose microfibrils in trees, shapes DNA into genes and polypeptide chains into wool, hair, muscles or enzymes. Its true nature is less known and we may still wonder why O H O bond energies range from less than 1 to more than 30 kcal mol without apparent reason. This H bond puzzle is re examined here from its very beginning and presented as an inclusive compilation of